Goods & Services

Diagnostic reagents for scientific or research use; diagnostic preparations for scientific or research use, other than for medical purposes; reagents for scientific or medical research use; biochemical reagents used for non-medical purposes comprising dual-labeled probe for scientific research and other non-clinical applications; chemical agents for manufacturing dyestuffs, other than for medical purposes; chemical agents for manufacturing dyestuffs for scientific or laboratory purposes; markers for analyzing nucleic acid for scientific or laboratory purposes; reagents for analyzing nucleic acid for scientific or laboratory purposes; chemical agents for manufacturing dyestuffs for analyzing nucleic acid for scientific or laboratory purposes; diagnostic preparations for scientific or research use; reagents for scientific purposes; diagnostic reagents for scientific use; diagnostic preparations for scientific use; nucleic acids for scientific purposes; chemical preparations for scientific purposes; chemical preparations for analyses in laboratories, other than for medical or veterinary purposes; reagents for research purposes; diagnostic reagents, other than for medical or veterinary purposes; diagnostic preparations, other than for medical or veterinary purposes. Biological and chemical reagents for medical or veterinary purposes; diagnostic test reagents for medical or veterinary purposes; dyes for medical purposes; dyes for veterinary purposes; dyes for clinical purposes; reagents and media for medical and veterinary diagnostic purposes; diagnostic preparations for medical and veterinary use; biological reagents for medical purposes; reagents for medical use; reagents for use in medical genetic testing; diagnostic reagents for medicinal purposes; diagnostic reagents and contrast media for medical purposes; contrast media for use with medical imaging equipment; chemical reagents for medical purposes; chemical test reagents [medical]; indicators for medical diagnosis; biochemical reagents containing dual-labeled probes for use in human medical, veterinary medical or clinical diagnostic applications; clinical diagnostic reagents; clinical medical reagents; diagnostic biomarker reagents for medical purposes; radio-isotope markers for therapeutic or diagnostic use.

Goods & Services

Diagnostic reagents for scientific or research use; diagnostic preparations for scientific or research use, other than for medical purposes; reagents for scientific or medical research use; biochemical reagents used for non-medical purposes comprising dual-labeled probe for scientific research and other non-clinical applications; chemical agents for manufacturing dyestuffs, other than for medical purposes; chemical agents for manufacturing dyestuffs for scientific or laboratory purposes; markers for analyzing nucleic acid for scientific or laboratory purposes; reagents for analyzing nucleic acid for scientific or laboratory purposes; chemical agents for manufacturing dyestuffs for analyzing nucleic acid for scientific or laboratory purposes; diagnostic preparations for scientific or research use; reagents for scientific purposes; diagnostic reagents for scientific use; diagnostic preparations for scientific use; nucleic acids for scientific purposes; chemical preparations for scientific purposes; chemical preparations for analyses in laboratories, other than for medical or veterinary purposes; reagents for research purposes; diagnostic reagents, other than for medical or veterinary purposes; diagnostic preparations, other than for medical or veterinary purposes. Biological and chemical reagents for medical or veterinary purposes; diagnostic test reagents for medical or veterinary purposes; dyes for medical purposes; dyes for veterinary purposes; dyes for clinical purposes; reagents and media for medical and veterinary diagnostic purposes; diagnostic preparations for medical and veterinary use; biological reagents for medical purposes; reagents for medical use; reagents for use in medical genetic testing; diagnostic reagents for medical purposes; diagnostic reagents and contrast media for medical purposes; contrast media for use with medical imaging equipment; chemical reagents for medical purposes; chemical test reagents [medical]; indicators for medical diagnosis; biochemical reagents containing dual-labeled probes for use in human medical, veterinary medical or clinical diagnostic applications; clinical diagnostic reagents; clinical medical reagents; diagnostic biomarker reagents for medical purposes; radio-isotope markers for therapeutic or diagnostic use.

Abstract

The present invention relates to an organic light-emitting compound represented by [chemical formula A] or [chemical formula B], which can be used in an organic light-emitting device, and an organic light-emitting device comprising same, wherein [chemical formula A] and [chemical formula B] are the same as described in the detailed description of the invention.

IPC Classes  ?

• H10K 85/60 - Organic compounds having low molecular weight
• C07C 15/28 - Anthracenes
• C07C 255/52 - Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton to carbon atoms of six-membered aromatic rings being part of condensed ring systems
• C07D 209/86 - CarbazolesHydrogenated carbazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the ring system
• C07D 265/38 - [b, e]-condensed with two six-membered rings
• C07D 279/26 - [b, e]-condensed with two six-membered rings with carbon atoms directly attached to the ring nitrogen atom with hydrocarbon radicals, substituted by amino radicals, attached to the ring nitrogen atom without other substituents attached to the ring system
• C07D 307/91 - DibenzofuransHydrogenated dibenzofurans
• C07D 307/92 - NaphthofuransHydrogenated naphthofurans
• C07D 333/76 - Dibenzothiophenes
• C07D 471/04 - Ortho-condensed systems
• C07D 487/06 - Peri-condensed systems
• C07F 7/08 - Compounds having one or more C—Si linkages
• C07F 7/30 - Germanium compounds
• C09K 11/02 - Use of particular materials as binders, particle coatings or suspension media therefor
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials
• H10K 50/12 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
• H10K 85/40 - Organosilicon compounds, e.g. TIPS pentacene
• H10K 101/00 - Properties of the organic materials covered by group

Abstract

The present invention relates to an organic compound represented by the following [Formula 1], and a high-efficiency and long-lifetime organic light emitting device enabling significantly improved low voltage driving, and having excellent luminous efficiency, long lifetime and the like by employing the same as a light emitting layer host material in the device. The present invention relates to an organic compound represented by the following [Formula 1], and a high-efficiency and long-lifetime organic light emitting device enabling significantly improved low voltage driving, and having excellent luminous efficiency, long lifetime and the like by employing the same as a light emitting layer host material in the device.

IPC Classes  ?

• H10K 85/40 - Organosilicon compounds, e.g. TIPS pentacene
• C07D 487/04 - Ortho-condensed systems
• C07D 487/14 - Ortho-condensed systems
• C07F 7/08 - Compounds having one or more C—Si linkages
• C07F 7/30 - Germanium compounds
• C09K 11/02 - Use of particular materials as binders, particle coatings or suspension media therefor
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials
• H10K 50/12 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
• H10K 85/30 - Coordination compounds
• H10K 85/60 - Organic compounds having low molecular weight
• H10K 101/00 - Properties of the organic materials covered by group
• H10K 101/20 - Delayed fluorescence emission

Abstract

The present invention relates to a fluorescent reporter capable of labeling nucleic acids including DNA and exhibiting luminescent properties at an excited energy level, and various uses thereof.

IPC Classes  ?

• C12Q 1/682 - Signal amplification
• C07H 19/06 - Pyrimidine radicals
• C09B 23/00 - Methine or polymethine dyes, e.g. cyanine dyes
• C12Q 1/6834 - Enzymatic or biochemical coupling of nucleic acids to a solid phase
• C12Q 1/686 - Polymerase chain reaction [PCR]
• G01N 21/64 - FluorescencePhosphorescence

Abstract

The present invention relates to an organic compound represented by the following [Formula 1], and a high-efficiency and long-lifetime organic light emitting device enabling significantly improved low voltage driving, and having excellent luminous efficiency, long lifetime and the like by employing the same as a light emitting layer host material in the device. The present invention relates to an organic compound represented by the following [Formula 1], and a high-efficiency and long-lifetime organic light emitting device enabling significantly improved low voltage driving, and having excellent luminous efficiency, long lifetime and the like by employing the same as a light emitting layer host material in the device.

IPC Classes  ?

• H10K 85/60 - Organic compounds having low molecular weight
• C09K 11/02 - Use of particular materials as binders, particle coatings or suspension media therefor
• H10K 50/12 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
• H10K 85/30 - Coordination compounds
• H10K 85/40 - Organosilicon compounds, e.g. TIPS pentacene
• H10K 101/00 - Properties of the organic materials covered by group

Abstract

The present invention relates to a novel aromatic heterocyclic compound that can be used in an organic light-emitting diode and an organic light-emitting diode including same.

IPC Classes  ?

• C07F 7/08 - Compounds having one or more C—Si linkages
• H10K 85/40 - Organosilicon compounds, e.g. TIPS pentacene
• H10K 85/60 - Organic compounds having low molecular weight
• H10K 50/12 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials

Abstract

The present invention relates to an organic compound represented by the following [Formula 1], and a high-efficiency and long-lifetime organic light emitting device enabling significantly improved low voltage driving and having long lifetime, excellent luminous efficiency and the like by employing the same as a light emitting layer host material in the device. The present invention relates to an organic compound represented by the following [Formula 1], and a high-efficiency and long-lifetime organic light emitting device enabling significantly improved low voltage driving and having long lifetime, excellent luminous efficiency and the like by employing the same as a light emitting layer host material in the device.

IPC Classes  ?

• C07F 7/08 - Compounds having one or more C—Si linkages
• C07B 59/00 - Introduction of isotopes of elements into organic compounds
• C07F 7/30 - Germanium compounds
• C09K 11/02 - Use of particular materials as binders, particle coatings or suspension media therefor
• H10K 50/12 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
• H10K 85/40 - Organosilicon compounds, e.g. TIPS pentacene
• H10K 85/60 - Organic compounds having low molecular weight
• H10K 101/10 - Triplet emission
• H10K 101/30 - Highest occupied molecular orbital [HOMO], lowest unoccupied molecular orbital [LUMO] or Fermi energy values

Abstract

The present invention relates to a novel aromatic heterocyclic compound that can be used in an organic light-emitting diode, and an organic light-emitting diode including same.

IPC Classes  ?

• C07F 5/02 - Boron compounds
• C07F 7/08 - Compounds having one or more C—Si linkages
• H10K 85/60 - Organic compounds having low molecular weight
• H10K 85/40 - Organosilicon compounds, e.g. TIPS pentacene
• H10K 85/30 - Coordination compounds
• H10K 50/12 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials

Abstract

The present invention relates to an anthracene derivative compound having a characteristic structure in which an aryl group is introduced into a skeletal structure in which deuterium-substituted phenyl and anthracene are linked. In addition, the present invention relates to a high-efficiency, long-life organic light-emitting device of which the luminous efficiency and lifetime characteristics are significantly improved by employing a polycyclic compound having a characteristic structure as a dopant for a light-emitting layer while employing said compound as a host for the light-emitting layer. Furthermore, the present invention relates to a high-efficiency, long-life organic light-emitting device of which the luminous efficiency and lifetime characteristics are significantly improved by employing a polycyclic compound having a characteristic structure as a dopant for a light-emitting layer while forming a host of the light-emitting layer with a plurality of materials of one or more characteristic anthracene compounds in addition to said compound.

IPC Classes  ?

• C07C 15/60 - Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic part substituted by unsaturated hydrocarbon radicals polycyclic condensed containing three rings
• C07B 59/00 - Introduction of isotopes of elements into organic compounds
• C07C 15/62 - Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic part substituted by unsaturated hydrocarbon radicals polycyclic condensed containing four rings
• C07D 307/91 - DibenzofuransHydrogenated dibenzofurans
• C07F 5/02 - Boron compounds
• C09K 11/02 - Use of particular materials as binders, particle coatings or suspension media therefor
• H10K 50/12 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
• H10K 85/20 - Carbon compounds, e.g. carbon nanotubes or fullerenes
• H10K 85/60 - Organic compounds having low molecular weight

Abstract

The present invention relates to a polycyclic compound having a characteristic fused ring structure represented by the following [Formula 1], and a high-efficiency and long-lifetime organic electroluminescent device having excellent luminous efficiency and significantly improved lifetime and the like by employing the same in a light emitting layer in the organic electroluminescent device. The present invention relates to a polycyclic compound having a characteristic fused ring structure represented by the following [Formula 1], and a high-efficiency and long-lifetime organic electroluminescent device having excellent luminous efficiency and significantly improved lifetime and the like by employing the same in a light emitting layer in the organic electroluminescent device.

IPC Classes  ?

• H10K 85/60 - Organic compounds having low molecular weight
• C07F 5/02 - Boron compounds
• C07F 19/00 - Metal compounds according to more than one of main groups
• C09K 11/02 - Use of particular materials as binders, particle coatings or suspension media therefor
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials
• H10K 50/12 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
• H10K 85/40 - Organosilicon compounds, e.g. TIPS pentacene
• H10K 101/00 - Properties of the organic materials covered by group

Abstract

The present invention relates to an anthracene derivative compound having a characteristic structure in which an aliphatic aromatic mixed ring group is substituted, and to an organic light-emitting device comprising same. The present invention relates to a high-efficiency and long-lifespan organic light-emitting device having remarkably improved luminous efficiency and lifespan characteristics by adopting the anthracene derivative compound according to the present invention as a host of a light-emitting layer, and adopting a polycyclic compound having a characteristic structure as a dopant of the light-emitting layer.

IPC Classes  ?

• H10K 85/60 - Organic compounds having low molecular weight
• C07C 15/20 - Polycyclic condensed hydrocarbons
• C07C 43/275 - Ethers having an ether-oxygen atom bound to carbon atoms both belonging to six-membered aromatic rings having all ether-oxygen atoms bound to carbon atoms of six-membered aromatic rings
• C07C 255/52 - Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton to carbon atoms of six-membered aromatic rings being part of condensed ring systems
• C07D 209/86 - CarbazolesHydrogenated carbazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the ring system
• C07D 213/16 - Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom containing only one pyridine ring
• C07D 215/06 - Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to the ring carbon atoms having only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, attached to the ring nitrogen atom
• C07D 241/42 - Benzopyrazines with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
• C07D 265/38 - [b, e]-condensed with two six-membered rings
• C07D 279/22 - [b, e]-condensed with two six-membered rings with carbon atoms directly attached to the ring nitrogen atom
• C07D 307/77 - Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
• C07D 333/76 - Dibenzothiophenes
• C07D 407/10 - Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group containing two hetero rings linked by a carbon chain containing aromatic rings
• C07D 409/14 - Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero rings
• C07F 7/08 - Compounds having one or more C—Si linkages
• C07F 7/30 - Germanium compounds
• C09K 11/02 - Use of particular materials as binders, particle coatings or suspension media therefor
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials
• H10K 50/12 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants

Goods & Services

Diagnostic reagents for scientific or research use; diagnostic preparations for scientific or research use, other than for medical purposes; reagents for scientific or medical research use; biochemical reagents used for non-medical purposes comprising dual-labeled probe for scientific research and other non-clinical applications; chemical dyestuffs for scientific/research/non-clinical use; dyestuffs for scientific or laboratory purposes; markers for analyzing nucleic acid for scientific or laboratory purposes; reagents for analyzing nucleic acid for scientific or laboratory purposes; dyestuffs for analyzing nucleic acid for scientific or laboratory purposes; diagnostic preparations for scientific or research use; reagents for scientific purposes; diagnostic reagents for scientific use; diagnostic preparations for scientific use; nucleic acids for scientific purposes; chemical preparations for scientific purposes; chemical preparations for analyses in laboratories, other than for medical or veterinary purposes; reagents for research purposes; diagnostic reagents, other than for medical or veterinary purposes; diagnostic preparations, other than for medical or veterinary purposes. Biological and chemical reagents for medical or veterinary purposes; diagnostic test reagents for medical or veterinary purposes; chemical preparations for chemical dyes for medical/veterinary/clinical use; reagents and media for medical and veterinary diagnostic purposes; diagnostic preparations for medical and veterinary use; biological reagents for medical purposes; reagents for medical use; reagents for use in medical genetic testing; diagnostic reagents for medical purposes; diagnostic reagents and contrast media for medical purposes; contrast media for use with medical imaging equipment; chemical reagents for medical purposes; chemical test reagents [medical]; indicators for medical diagnosis; biochemical reagents containing dual-labeled probes for use in human medical, veterinary medical or clinical diagnostic applications; clinical diagnostic reagents; clinical medical reagents; diagnostic biomarker reagents for medical purposes; radio-isotope markers for therapeutic or diagnostic use.

Abstract

The present invention relates to an organic light-emitting device comprising, in a light-emitting layer thereof: a compound represented by [chemical formula A]; and a compound represented by any one of [chemical formula D-6] and [chemical formula D-7], wherein [chemical formula A], [chemical formula D-6], and [chemical formula D-7] are as described in the detailed description of the invention.

IPC Classes  ?

• H10K 85/60 - Organic compounds having low molecular weight
• C09K 11/02 - Use of particular materials as binders, particle coatings or suspension media therefor
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials
• H10K 50/12 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
• H10K 102/00 - Constructional details relating to the organic devices covered by this subclass

Goods & Services

Diagnostic reagents for scientific or research use; diagnostic preparations for scientific or research use, other than for medical purposes; reagents for scientific or medical research use; biochemical reagents used for non-medical purposes comprising dual-labeled probe for scientific research and other non-clinical applications; chemical dyestuffs for scientific/research/non-clinical use; dyestuffs for scientific or laboratory purposes; markers for analyzing nucleic acid for scientific or laboratory purposes; reagents for analyzing nucleic acid for scientific or laboratory purposes; dyestuffs for analyzing nucleic acid for scientific or laboratory purposes; diagnostic preparations for scientific or research use; reagents for scientific purposes; diagnostic reagents for scientific use; diagnostic preparations for scientific use; nucleic acids for scientific purposes; chemical preparations for scientific purposes; chemical preparations for analyses in laboratories, other than for medical or veterinary purposes; reagents for research purposes; diagnostic reagents, other than for medical or veterinary purposes; diagnostic preparations, other than for medical or veterinary purposes. Biological and chemical reagents for medical or veterinary purposes; diagnostic test reagents for medical or veterinary purposes; chemical preparations for chemical dyes for medical/veterinary/clinical use; reagents and media for medical and veterinary diagnostic purposes; diagnostic preparations for medical and veterinary use; biological reagents for medical purposes; reagents for medical use; reagents for use in medical genetic testing; diagnostic reagents for medical purposes; diagnostic reagents and contrast media for medical purposes; contrast media for use with medical imaging equipment; chemical reagents for medical purposes; chemical test reagents [medical]; indicators for medical diagnosis; biochemical reagents containing dual-labeled probes for use in human medical, veterinary medical or clinical diagnostic applications; clinical diagnostic reagents; clinical medical reagents; diagnostic biomarker reagents for medical purposes; radio-isotope markers for therapeutic or diagnostic use.

Abstract

The present invention relates to an organic light-emitting diode in which a light-emitting layer comprises a compound represented by [chemical formula A] as a host and comprises a compound represented by [chemical formula 3], [chemical formula 4], [chemical formula 3-1] to [chemical formula 4-3] as a dopant, wherein [chemical formula 3], [chemical formula 4], [chemical formula 3-1] to [chemical formula 4-3] are the same as those described in the detailed description of the invention.

IPC Classes  ?

• H10K 85/60 - Organic compounds having low molecular weight
• C09K 11/02 - Use of particular materials as binders, particle coatings or suspension media therefor
• H10K 50/12 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
• H10K 85/20 - Carbon compounds, e.g. carbon nanotubes or fullerenes
• H10K 85/30 - Coordination compounds
• H10K 85/40 - Organosilicon compounds, e.g. TIPS pentacene

Abstract

The present invention relates to an organic compound used for a light-emitting layer in an organic light-emitting device, and an organic light-emitting device comprising same. The organic light-emitting device using the compound according to the present invention as a host of the light-emitting layer thereof can operate at low voltages and has significantly improved light-emitting efficiency and lifespan, and thus can be usefully employed throughout the industry for lighting devices and various display devices such as flat-panel, flexible, and wearable displays.

IPC Classes  ?

• C07F 7/08 - Compounds having one or more C—Si linkages
• H10K 85/40 - Organosilicon compounds, e.g. TIPS pentacene
• H10K 85/60 - Organic compounds having low molecular weight

Abstract

The present invention relates to an organic compound represented by the following [Formula 1], and a high-efficiency and long-lifetime organic light emitting device having excellent luminous efficiency, long lifetime and the like by employing the same as a light emitting layer host material in the device. The present invention relates to an organic compound represented by the following [Formula 1], and a high-efficiency and long-lifetime organic light emitting device having excellent luminous efficiency, long lifetime and the like by employing the same as a light emitting layer host material in the device.

IPC Classes  ?

• C07F 7/10 - Compounds having one or more C—Si linkages containing nitrogen
• C07B 59/00 - Introduction of isotopes of elements into organic compounds
• C07F 7/08 - Compounds having one or more C—Si linkages
• C07F 7/30 - Germanium compounds
• C09K 11/02 - Use of particular materials as binders, particle coatings or suspension media therefor
• H10K 50/12 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
• H10K 85/40 - Organosilicon compounds, e.g. TIPS pentacene
• H10K 85/60 - Organic compounds having low molecular weight
• H10K 101/00 - Properties of the organic materials covered by group

Abstract

The present invention relates to a novel organic light emitting device comprising two light emitting layers, and more specifically, to a novel organic light emitting device in which at least two light emitting layers are included, wherein by using a compound having a specific structure as a host material in at least one light emitting layer, the organic light emitting device is capable of realizing device characteristics such as high luminous efficiency, long lifespan, and low voltage driving.

IPC Classes  ?

• H10K 85/60 - Organic compounds having low molecular weight
• C09K 11/02 - Use of particular materials as binders, particle coatings or suspension media therefor
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials
• H10K 50/12 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants

Abstract

The present invention relates to an organic light-emitting device which can operate at low voltages and has significantly improved light-emitting efficiency and lifespan due to having a plurality of types of host compounds in the light-emitting layer thereof while using a compound having a characteristic structure as one host material type. The organic light-emitting device can have high efficiency and long lifespan characteristics, and thus can be usefully employed throughout the industry for lighting devices and various display devices such as flat-panel, flexible, and wearable displays, vehicle and aviation displays, or virtual and augmented reality displays.

IPC Classes  ?

• C07F 7/08 - Compounds having one or more C—Si linkages
• C07F 7/30 - Germanium compounds
• H10K 85/40 - Organosilicon compounds, e.g. TIPS pentacene
• H10K 85/60 - Organic compounds having low molecular weight
• H10K 85/30 - Coordination compounds

Abstract

An object of the present invention is to provide a material for organic EL elements, the material being excellent in hole injecting/transporting performance, electron-blocking capability, stability in the form of a thin film, and durability. Another object of the present invention is to provide an organic EL element having high efficiency, a low driving voltage, and a long lifespan, by combining the aforementioned material with various materials for organic EL elements, the materials being excellent in hole/electron injecting/transporting performance, electron-blocking capability, stability in the form of a thin film, and durability, such that the properties of the individual materials can be effectively exhibited. Focusing on the finding that a triarylamine compound having a specific structure is excellent in hole injecting/transporting capability, stability in the form of a thin film, and durability, a specific arylamine compound was selected and used as a material for a hole-transporting layer to produce an organic EL element, and thus, the present invention has been accomplished.

IPC Classes  ?

• H10K 50/15 - Hole transporting layers
• H10K 50/12 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
• H10K 85/60 - Organic compounds having low molecular weight

Abstract

Disclosed is an organic compound represented by Formula 1: Disclosed is an organic compound represented by Formula 1: wherein Q1 is Disclosed is an organic compound represented by Formula 1: wherein Q1 is Disclosed is an organic compound represented by Formula 1: wherein Q1 is The organic compound has a fused structure as a skeleton and contains specific moieties introduced to the skeleton. The organic compound is employed in an organic layer (for example, a light emitting layer) of an organic light emitting device to achieve significantly improved low-voltage driving, long lifetime, and high luminous efficiency of the device. That is, the use of the organic compound makes the device highly efficient and long lasting.

IPC Classes  ?

• C07D 405/04 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring- member bond
• C07B 59/00 - Introduction of isotopes of elements into organic compounds
• C07D 405/14 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
• C07D 409/10 - Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing aromatic rings
• C07D 409/14 - Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero rings
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials
• H10K 50/12 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
• H10K 85/60 - Organic compounds having low molecular weight

Goods & Services

Diagnostic reagents for scientific or research use; diagnostic preparations for scientific or research use, other than for medical purposes; reagents for scientific or medical research use; biochemical reagents used for non-medical purposes comprising dual-labeled probe for scientific research and other non-clinical applications; chemical dyestuffs for scientific/research/non-clinical use; dyestuffs for scientific or laboratory purposes; markers for analyzing nucleic acid for scientific or laboratory purposes; reagents for analyzing nucleic acid for scientific or laboratory purposes; dyestuffs for analyzing nucleic acid for scientific or laboratory purposes; diagnostic preparations for scientific or research use; reagents for scientific purposes; diagnostic reagents for scientific use; diagnostic preparations for scientific use; nucleic acids for scientific purposes; chemical preparations for scientific purposes; chemical preparations for analyses in laboratories, other than for medical or veterinary purposes; reagents for research purposes; diagnostic reagents, other than for medical or veterinary purposes; diagnostic preparations, other than for medical or veterinary purposes. Biological and chemical reagents for medical or veterinary purposes; diagnostic test reagents for medical or veterinary purposes; chemical preparations for chemical dyes for medical/veterinary/clinical use; reagents and media for medical and veterinary diagnostic purposes; diagnostic preparations for medical and veterinary use; biological reagents for medical purposes; reagents for medical use; reagents for use in medical genetic testing; diagnostic reagents for medical purposes; diagnostic reagents and contrast media for medical purposes; contrast media for use with medical imaging equipment; chemical reagents for medical purposes; chemical test reagents [medical]; indicators for medical diagnosis; biochemical reagents containing dual-labeled probes for use in human medical, veterinary medical or clinical diagnostic applications; clinical diagnostic reagents; clinical medical reagents; diagnostic biomarker reagents for medical purposes; radio-isotope markers for therapeutic or diagnostic use.

Goods & Services

Diagnostic reagents for scientific or research use; diagnostic preparations for scientific or research use, other than for medical purposes; reagents for scientific or medical research use; biochemical reagents used for non-medical purposes comprising dual-labeled probe for scientific research and other non-clinical applications; chemical dyestuffs for scientific/research/non-clinical use; dyestuffs for scientific or laboratory purposes; markers for analyzing nucleic acid for scientific or laboratory purposes; reagents for analyzing nucleic acid for scientific or laboratory purposes; dyestuffs for analyzing nucleic acid for scientific or laboratory purposes; diagnostic preparations for scientific or research use; reagents for scientific purposes; diagnostic reagents for scientific use; diagnostic preparations for scientific use; nucleic acids for scientific purposes; chemical preparations for scientific purposes; chemical preparations for analyses in laboratories, other than for medical or veterinary purposes; reagents for research purposes; diagnostic reagents, other than for medical or veterinary purposes; diagnostic preparations, other than for medical or veterinary purposes. Biological and chemical reagents for medical or veterinary purposes; diagnostic test reagents for medical or veterinary purposes; chemical preparations for chemical dyes for medical/veterinary/clinical use; reagents and media for medical and veterinary diagnostic purposes; diagnostic preparations for medical and veterinary use; biological reagents for medical purposes; reagents for medical use; reagents for use in medical genetic testing; diagnostic reagents for medical purposes; diagnostic reagents and contrast media for medical purposes; contrast media for use with medical imaging equipment; chemical reagents for medical purposes; chemical test reagents [medical]; indicators for medical diagnosis; biochemical reagents containing dual-labeled probes for use in human medical, veterinary medical or clinical diagnostic applications; clinical diagnostic reagents; clinical medical reagents; diagnostic biomarker reagents for medical purposes; radio-isotope markers for therapeutic or diagnostic use.

Abstract

The present invention relates to an organic light-emitting device in which a light-emitting layer included in the organic light-emitting device comprises: a compound represented by [chemical formula A]; and a compound represented by any one of [chemical formula D-1] to [chemical formula D-7], wherein [chemical formula A] and [chemical formula D-1] to [chemical formula D-7] are as set forth in the detailed description of the invention.

IPC Classes  ?

• H10K 50/12 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
• C09K 11/02 - Use of particular materials as binders, particle coatings or suspension media therefor
• H10K 85/60 - Organic compounds having low molecular weight

Goods & Services

Diagnostic reagents for scientific or research use; diagnostic preparations for scientific or research use, other than for medical purposes; reagents for scientific or medical research use; biochemical reagents used for non-medical purposes comprising dual-labeled probe for scientific research and other non-clinical applications; chemical agents for manufacturing dyestuffs, other than for medical purposes; chemical agents for manufacturing dyestuffs for scientific or laboratory purposes; markers for analyzing nucleic acid for scientific or laboratory purposes; reagents for analyzing nucleic acid for scientific or laboratory purposes; chemical agents for manufacturing dyestuffs for analyzing nucleic acid for scientific or laboratory purposes; diagnostic preparations for scientific or research use; reagents for scientific purposes; diagnostic reagents for scientific use; diagnostic preparations for scientific use; nucleic acids for scientific purposes; chemical preparations for scientific purposes; chemical preparations for analyses in laboratories, other than for medical or veterinary purposes; reagents for research purposes; diagnostic reagents, other than for medical or veterinary purposes; diagnostic preparations, other than for medical or veterinary purposes. Biological and chemical reagents for medical or veterinary purposes; diagnostic test reagents for medical or veterinary purposes; dyes for medical purposes; dyes for veterinary purposes; dyes for clinical purposes; reagents and media for medical and veterinary diagnostic purposes; diagnostic preparations for medical and veterinary use; biological reagents for medical purposes; reagents for medical use; reagents for use in medical genetic testing; diagnostic reagents for medical purposes; diagnostic reagents and contrast media for medical purposes; contrast media for use with medical imaging equipment; chemical reagents for medical purposes; chemical test reagents [medical]; indicators for medical diagnosis; biochemical reagents containing dual-labeled probes for use in human medical, veterinary medical or clinical diagnostic applications; clinical diagnostic reagents; clinical medical reagents; diagnostic biomarker reagents for medical purposes; radio-isotope markers for therapeutic or diagnostic use.

Abstract

The present invention relates to an organic compound represented by the following [Formula 1], and an organic light emitting device having significantly improved low voltage driving and long lifetime and excellent luminous efficiency by employing the same as a light emitting layer host material in the device. The present invention relates to an organic compound represented by the following [Formula 1], and an organic light emitting device having significantly improved low voltage driving and long lifetime and excellent luminous efficiency by employing the same as a light emitting layer host material in the device.

IPC Classes  ?

• C07F 7/08 - Compounds having one or more C—Si linkages
• C07B 59/00 - Introduction of isotopes of elements into organic compounds
• C07F 7/30 - Germanium compounds
• C07F 11/00 - Compounds containing elements of Groups 6 or 16 of the Periodic Table
• C09K 11/02 - Use of particular materials as binders, particle coatings or suspension media therefor
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials
• H10K 50/12 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
• H10K 85/40 - Organosilicon compounds, e.g. TIPS pentacene
• H10K 85/60 - Organic compounds having low molecular weight

Abstract

Disclosed is an organic compound represented by Formula 1: Disclosed is an organic compound represented by Formula 1: Disclosed is an organic compound represented by Formula 1: Also disclosed is an organic light emitting device including a light emitting layer employing the organic compound as a host. The use of the organic compound enables low voltage driving of the organic light emitting device and ensures significantly long lifetime and improved luminous efficiency of the device.

IPC Classes  ?

• H10K 85/40 - Organosilicon compounds, e.g. TIPS pentacene
• C07F 7/08 - Compounds having one or more C—Si linkages
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials
• H10K 50/12 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
• H10K 85/60 - Organic compounds having low molecular weight
• H10K 101/00 - Properties of the organic materials covered by group

Abstract

The present invention relates to a novel compound and uses thereof, and more specifically, to a compound capable of labeling biomolecules (such as nucleic acids and proteins), a composition for labeling or detecting biomolecules containing the compound, a support for labeling or detecting biomolecules containing the compound, and a method of labeling or detecting biomolecules using the compound.

IPC Classes  ?

• C12Q 1/6818 - Hybridisation assays characterised by the detection means involving interaction of two or more labels, e.g. resonant energy transfer
• C09B 11/04 - Diaryl- or triarylmethane dyes derived from triarylmethanes
• C12Q 1/686 - Polymerase chain reaction [PCR]
• C12Q 1/6876 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes

Abstract

Organic compounds represented by Formulas 1 and 2 are disclosed: Organic compounds represented by Formulas 1 and 2 are disclosed: Organic compounds represented by Formulas 1 and 2 are disclosed: Also disclosed is an organic light emitting device including a light emitting layer employing the organic compounds as host materials. The use of the organic compounds enables low voltage driving of the organic light emitting device and ensures significantly long lifetime and improved luminous efficiency of the device.

IPC Classes  ?

• H10K 85/60 - Organic compounds having low molecular weight
• C07B 59/00 - Introduction of isotopes of elements into organic compounds
• C09K 11/02 - Use of particular materials as binders, particle coatings or suspension media therefor
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials
• H10K 50/12 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
• H10K 85/30 - Coordination compounds
• H10K 85/40 - Organosilicon compounds, e.g. TIPS pentacene

Abstract

The present invention relates to: a non-fluorescent compound useful as a quencher for a fluorescent compound exhibiting luminescence properties at an excited energy level; and various uses thereof.

IPC Classes  ?

• C07D 413/06 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
• C07D 417/06 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
• C07D 403/06 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
• C07D 403/14 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group containing three or more hetero rings
• C07D 401/14 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings
• C07D 487/04 - Ortho-condensed systems
• C07D 513/04 - Ortho-condensed systems
• C07D 495/04 - Ortho-condensed systems
• C07F 9/572 - Five-membered rings
• C07D 498/04 - Ortho-condensed systems

Abstract

Disclosed herein is a method for fabricating an organic light-emitting diode. In the method for fabricating an organic light-emitting diode, an organic compound with a substituent in a specific structure is used as a deposition material for an organic layer, whereby the deposition temperature can be reduced, with the consequent minimization of thermal damage to the organic light-emitting diode.

IPC Classes  ?

• H10K 85/60 - Organic compounds having low molecular weight
• H10K 50/12 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
• H10K 71/10 - Deposition of organic active material

Abstract

The present invention relates to a novel compound and use thereof and, more particularly, to a compound capable of labeling a biomolecule (e.g. a nucleic acid, a protein, etc.), a composition for labeling or detecting a biomolecule comprising the compound, a support for labeling or detecting a biomolecule comprising the compound, and a method for labeling or detecting a biomolecule by using the compound.

IPC Classes  ?

• C07D 311/88 - Nitrogen atoms
• C07D 405/12 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
• C07D 491/147 - Ortho-condensed systems the condensed system containing one ring with oxygen as ring hetero atom and two rings with nitrogen as ring hetero atom
• C07D 491/22 - Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups , , or in which the condensed system contains four or more hetero rings
• C07D 471/16 - Peri-condensed systems
• C07D 471/22 - Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups in which the condensed systems contains four or more hetero rings
• C07F 7/08 - Compounds having one or more C—Si linkages
• C07D 219/08 - Nitrogen atoms
• C07H 19/073 - Pyrimidine radicals with 2-deoxyribosyl as the saccharide radical
• C12Q 1/6897 - Measuring or testing processes involving enzymes, nucleic acids or microorganismsCompositions thereforProcesses of preparing such compositions involving nucleic acids involving reporter genes operably linked to promoters

Abstract

Disclosed are a polycyclic compound with a specific fused ring structure and an organic light emitting device including a light emitting layer that employs the polycyclic compound. The use of the polycyclic compound ensures significantly long lifetime and improved luminous efficiency of the device.

IPC Classes  ?

• H10K 85/60 - Organic compounds having low molecular weight
• C07F 5/02 - Boron compounds
• C07F 7/08 - Compounds having one or more C—Si linkages
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials
• H10K 50/12 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
• H10K 85/40 - Organosilicon compounds, e.g. TIPS pentacene

Abstract

Disclosed are a polycyclic compound with a specific fused ring structure and an organic light emitting device including a light emitting layer that employs the polycyclic compound. The use of the polycyclic compound ensures significantly long lifetime and improved luminous efficiency of the device.

IPC Classes  ?

• H10K 85/60 - Organic compounds having low molecular weight
• C07F 5/02 - Boron compounds
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials
• H10K 50/12 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
• H10K 85/40 - Organosilicon compounds, e.g. TIPS pentacene

Abstract

The present invention relates to a novel polycyclic compound employed by an organic layer of an organic light-emitting device, and an organic light-emitting device employing the compound according to the present invention has markedly improved luminous efficiency. According to the present invention, it is possible to achieve a highly efficient organic light-emitting device which can be effectively applied to a variety of display devices.

IPC Classes  ?

• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials
• H10K 50/11 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
• H10K 85/30 - Coordination compounds
• H10K 85/40 - Organosilicon compounds, e.g. TIPS pentacene
• H10K 85/60 - Organic compounds having low molecular weight

Abstract

The present invention relates to a high-efficiency organic light-emitting device having excellent light-emitting characteristics in light-emitting efficiency, etc. by employing an anthracene derivative compound having a characteristic structure as a host in a light-emitting layer. By using the high-efficiency organic light-emitting device, according to the present invention, the organic light-emitting device can be utilized for various display devices such as flat panel, flexible, and wearable displays as well as a lighting device.

IPC Classes  ?

• H10K 85/60 - Organic compounds having low molecular weight
• H10K 50/12 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
• H10K 85/40 - Organosilicon compounds, e.g. TIPS pentacene

Abstract

Disclosed is an organic compound represented by any one of Chemical Formulas A to E and an organic light-emitting diode including the same. Chemical Formulas A to E are as described in the specification.

IPC Classes  ?

• C07D 307/91 - DibenzofuransHydrogenated dibenzofurans
• C07D 405/12 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
• C07D 409/12 - Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
• C07D 487/04 - Ortho-condensed systems
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials
• H10K 50/15 - Hole transporting layers
• H10K 85/60 - Organic compounds having low molecular weight

Abstract

The present invention relates to a novel heterocyclic compound which can be used for an organic light-emitting device, and an organic light-emitting device comprising same, wherein [Chemical Formula A] above is as set forth in the detailed description of the invention.

IPC Classes  ?

• C07D 307/79 - Benzo [b] furansHydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
• C07D 307/92 - NaphthofuransHydrogenated naphthofurans
• C07D 405/10 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing aromatic rings
• C07D 407/04 - Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group containing two hetero rings directly linked by a ring-member-to-ring- member bond
• C07D 407/10 - Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group containing two hetero rings linked by a carbon chain containing aromatic rings
• C07D 407/14 - Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group containing three or more hetero rings
• C07D 409/14 - Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero rings
• C07D 491/04 - Ortho-condensed systems
• C07D 493/04 - Ortho-condensed systems
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials
• H10K 50/12 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
• H10K 85/60 - Organic compounds having low molecular weight

Abstract

An organic electroluminescent device including a first electrode, a second electrode, and an organic layer formed between the first electrode and the second electrode. The organic layer includes a light emitting layer formed using a solution containing an organic electroluminescent material and a solvent. The organic electroluminescent material includes a host and a dopant, and the host is one or more compounds represented by [Formula A] below. An organic electroluminescent device including a first electrode, a second electrode, and an organic layer formed between the first electrode and the second electrode. The organic layer includes a light emitting layer formed using a solution containing an organic electroluminescent material and a solvent. The organic electroluminescent material includes a host and a dopant, and the host is one or more compounds represented by [Formula A] below.

IPC Classes  ?

• H10K 85/60 - Organic compounds having low molecular weight
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials
• H10K 50/12 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
• H10K 50/15 - Hole transporting layers
• H10K 50/16 - Electron transporting layers
• H10K 50/17 - Carrier injection layers
• H10K 71/12 - Deposition of organic active material using liquid deposition, e.g. spin coating

Abstract

An organic electroluminescent device including a first electrode, a second electrode, and an organic layer formed between the first electrode and the second electrode. The organic layer includes a light emitting layer formed using a solution containing an organic electroluminescent material and a solvent. The organic electroluminescent material includes a host and a dopant, and the host is one or more compounds represented by [Formula A] below. An organic electroluminescent device including a first electrode, a second electrode, and an organic layer formed between the first electrode and the second electrode. The organic layer includes a light emitting layer formed using a solution containing an organic electroluminescent material and a solvent. The organic electroluminescent material includes a host and a dopant, and the host is one or more compounds represented by [Formula A] below.

IPC Classes  ?

• H10K 50/12 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
• H10K 50/15 - Hole transporting layers
• H10K 50/16 - Electron transporting layers
• H10K 50/17 - Carrier injection layers
• H10K 71/12 - Deposition of organic active material using liquid deposition, e.g. spin coating
• H10K 85/60 - Organic compounds having low molecular weight

Abstract

An organic electroluminescent device including a first electrode, a second electrode, and an organic layer formed between the first electrode and the second electrode. The organic layer includes a light emitting layer formed using a solution containing an organic electroluminescent material and a solvent. The organic electroluminescent material includes a host and a dopant, and the host is one or more compounds represented by [Formula A] below. An organic electroluminescent device including a first electrode, a second electrode, and an organic layer formed between the first electrode and the second electrode. The organic layer includes a light emitting layer formed using a solution containing an organic electroluminescent material and a solvent. The organic electroluminescent material includes a host and a dopant, and the host is one or more compounds represented by [Formula A] below.

IPC Classes  ?

• H10K 50/12 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
• H10K 50/15 - Hole transporting layers
• H10K 50/16 - Electron transporting layers
• H10K 50/17 - Carrier injection layers
• H10K 71/15 - Deposition of organic active material using liquid deposition, e.g. spin coating characterised by the solvent used
• H10K 85/60 - Organic compounds having low molecular weight
• H10K 101/00 - Properties of the organic materials covered by group

Abstract

The present invention relates to a polycyclic compound having a characteristic fused ring structure and an organic light-emitting device employing same as a dopant of a light-emitting layer. An improved organic light-emitting device that is more effective and that has a longer lifespan can be produced using the compound of the present invention, and as such, the compound can be effectively used industrially, not only for lighting elements, but for various display devices such as flat panels, and flexible and wearable displays.

IPC Classes  ?

• C07F 5/02 - Boron compounds
• H10K 85/60 - Organic compounds having low molecular weight
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials

Abstract

The present invention relates to an organic light-emitting device employing, as a host of a light emission layer, an anthracene derivative compound having a characteristic structure by introduction of a benzofuran structure into the anthracene backbone, and as a dopant of the light emission layer, a polycyclic compound having a characteristic structure. The organic light-emitting device according to the present invention is an organic light-emitting device with significantly improved external quantum efficiency and can be advantageously utilized not only for lighting devices but also for various display devices, such as flat, flexible, and wearable displays.

IPC Classes  ?

• H10K 85/60 - Organic compounds having low molecular weight
• C07D 307/79 - Benzo [b] furansHydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
• C07D 307/91 - DibenzofuransHydrogenated dibenzofurans
• C07D 333/54 - Benzo [b] thiophenesHydrogenated benzo [b] thiophenes with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
• C07D 409/04 - Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring- member bond
• C07F 5/02 - Boron compounds
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials

Abstract

The present invention relates to: a pyrene derivative compound having a specific structure; and a high efficiency organic light-emitting device employing the pyrene derivative compound in a light emitting layer and thus having excellent light-emitting characteristics. The organic light-emitting device according to the present invention can be configured as a high efficiency organic light-emitting device having excellent light-emitting characteristics by employing the pyrene derivative compound having the specific structure as a host in the light emitting layer, and thus can be usefully applied industrially in lighting devices, as well as various display devices such as flat, flexible, and wearable displays.

IPC Classes  ?

• H10K 85/60 - Organic compounds having low molecular weight
• C07D 491/048 - Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring the oxygen-containing ring being five-membered
• C07D 493/04 - Ortho-condensed systems
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials

Abstract

An organic light-emitting device according to the present invention uses a pyrene derivative compound having a characteristic structure as a host in a light-emitting layer to realize a long-lifespan and high-efficiency organic light-emitting device having excellent light-emitting characteristics in terms of lifespan and luminescence efficiency. Accordingly, the organic light-emitting device can be usefully applied, in the industrial aspect, for various display devices such as flat panel, flexible, and wearable displays, as well as lighting devices.

IPC Classes  ?

• H10K 85/60 - Organic compounds having low molecular weight
• C07D 209/94 - [b, c]- or [b, d]-condensed containing carbocyclic rings other than six-membered
• C07D 405/04 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring- member bond
• C07D 405/10 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing aromatic rings
• C07D 491/048 - Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring the oxygen-containing ring being five-membered
• C07D 495/04 - Ortho-condensed systems
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials

Abstract

The present disclosure relates to a boron compound useful in an organic light-emitting diode and an organic light-emitting diode comprising same and, more particularly, to a boron compound represented by any one of [Chemical Formula A], wherein [Chemical Formula A] is as defined in the description.

IPC Classes  ?

• H10K 85/60 - Organic compounds having low molecular weight
• C07F 5/02 - Boron compounds
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials

Abstract

The present invention relates to a fluorescent reporter capable of labeling nucleic acids including DNA and exhibiting luminescent properties at an excited energy level, and various uses thereof.

IPC Classes  ?

• C09B 23/00 - Methine or polymethine dyes, e.g. cyanine dyes
• C07H 19/06 - Pyrimidine radicals
• C12Q 1/68 - Measuring or testing processes involving enzymes, nucleic acids or microorganismsCompositions thereforProcesses of preparing such compositions involving nucleic acids
• C12Q 1/682 - Signal amplification
• C12Q 1/6834 - Enzymatic or biochemical coupling of nucleic acids to a solid phase
• C12Q 1/686 - Polymerase chain reaction [PCR]
• G01N 21/64 - FluorescencePhosphorescence

Abstract

The present invention relates to a novel polycyclic compound employed in an organic layer of an organoelectro luminescent device, wherein the organoelectro luminescent device employing the compound according to the present invention has remarkably improved luminous efficiency and a long lifespan. According to the present invention, it is possible to implement a highly efficient and long-life organoelectro luminescent device that can be effectively applied to various display devices.

IPC Classes  ?

• H10K 85/60 - Organic compounds having low molecular weight
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials
• H10K 85/40 - Organosilicon compounds, e.g. TIPS pentacene

Abstract

An organic electroluminescent device according to the present invention is an organic electroluminescent device comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, wherein the organic material layer is formed using a composition having an organic electroluminescence material and a solvent, the organic electroluminescence material has a host, and the organic electroluminescence device has excellent operation properties such as luminous efficiency and driving voltage by using an organic electroluminescence material having high solubility in a solvent.

IPC Classes  ?

• H10K 85/60 - Organic compounds having low molecular weight
• C09K 11/02 - Use of particular materials as binders, particle coatings or suspension media therefor
• H10K 85/20 - Carbon compounds, e.g. carbon nanotubes or fullerenes

Abstract

An organic electroluminescent device according to the present invention is an organic electroluminescent device comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, wherein the organic material layer is formed using a composition having an organic electroluminescence material and a solvent, the organic electroluminescence material has a host, and the organic electroluminescence device has excellent operation properties such as luminous efficiency and driving voltage by using an organic electroluminescence material having high solubility in a solvent.

IPC Classes  ?

• H10K 85/60 - Organic compounds having low molecular weight
• C07C 15/30 - Phenanthrenes
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials

Abstract

The present invention relates to a novel heterocyclic compound usable in an organic light-emitting device and to an organic light-emitting device comprising same, wherein [chemical formula A] is as described in the detailed description of the invention.

IPC Classes  ?

• H10K 85/60 - Organic compounds having low molecular weight
• C07C 15/38 - Polycyclic condensed hydrocarbons containing four rings
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials

Abstract

The present invention relates to an organic light-emitting device comprising an organic compound represented by [chemical formula A], and, more particularly, to an organic light-emitting device comprising two emission layers between a first electrode and a second electrode and using the organic compound represented by [chemical formula A] in at least one of the two emission layers, [chemical formula A] being the same as that described in the detailed description of the invention.

IPC Classes  ?

• H10K 85/60 - Organic compounds having low molecular weight
• C07C 15/38 - Polycyclic condensed hydrocarbons containing four rings
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials
• C07F 5/02 - Boron compounds

Abstract

The present invention relates to an organic electroluminescent element (organic EL element) including at least an anode, a first hole transport layer, a second hole transport layer, a blue light-emitting layer, an electron transport layer, and a cathode in this order, in which the second hole transport layer contains an arylamine compound represented by the following general formula (1). The present invention relates to an organic electroluminescent element (organic EL element) including at least an anode, a first hole transport layer, a second hole transport layer, a blue light-emitting layer, an electron transport layer, and a cathode in this order, in which the second hole transport layer contains an arylamine compound represented by the following general formula (1).

IPC Classes  ?

• H10K 50/12 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
• H10K 50/15 - Hole transporting layers
• H10K 85/40 - Organosilicon compounds, e.g. TIPS pentacene

Abstract

The present invention relates to a polycyclic aromatic derivative compound and a high efficiency and long lifetime organoelectroluminescent device which has significantly improved luminous efficiency by using same. The present invention can implement an organoelectroluminescent device with high efficiency and long lifetime, and thus can be effectively used for industrial applications including flat display devices, flexible display devices, monochromatic or white flat lighting devices, and monochromatic or white flexible lighting devices.

IPC Classes  ?

• C07F 5/02 - Boron compounds
• C07F 9/6561 - Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing systems of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring or ring system, with or without other non-condensed hetero rings
• H10K 85/60 - Organic compounds having low molecular weight
• H10K 50/11 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials

Abstract

The present invention relates to an organic light-emitting device comprising an organic compound represented by [chemical formula A] or [chemical formula B] and, more particularly, to an organic light-emitting device comprising two emission layers between a first electrode and a second electrode and using the organic compound represented by [chemical formula A] or [chemical formula B] in at least one of the two emission layers, [chemical formula A] and [chemical formula B] being as described in the detailed description of the invention.

IPC Classes  ?

• H10K 50/12 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
• H10K 85/60 - Organic compounds having low molecular weight
• H10K 50/17 - Carrier injection layers
• H10K 50/15 - Hole transporting layers
• H10K 50/16 - Electron transporting layers

Abstract

The present invention relates to a novel heterocyclic compound usable in an organic light-emitting device and to an organic light-emitting device comprising same, wherein [chemical formula A] and [chemical formula B] are as described in the detailed description of the invention.

IPC Classes  ?

• H10K 85/60 - Organic compounds having low molecular weight
• C07D 307/91 - DibenzofuransHydrogenated dibenzofurans
• C09K 11/02 - Use of particular materials as binders, particle coatings or suspension media therefor
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials

Abstract

The present invention relates to a polycyclic compound which can be employed in various organic layers included in an organic light emitting device and contains R substituted with at least one deuterium (D), and to an organic light emitting device which has a long lifespan by comprising same to significantly improve lifespan characteristics thereof. According to the present invention, an organic light emitting device having a long lifespan can be implemented, and thus can be industrially advantageously used in various lighting and display devices, such as a flat panel display device, a flexible display device, a monochromatic or white flat panel lighting device, a monochromatic or white flexible lighting device, a vehicle display device, and a virtual or augmented reality display device.

IPC Classes  ?

• H10K 85/60 - Organic compounds having low molecular weight
• C07F 5/02 - Boron compounds
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials
• C09K 11/02 - Use of particular materials as binders, particle coatings or suspension media therefor

Abstract

The present invention relates to: a novel aromatic heterocyclic compound that can be used in an organic light-emitting diode; and an organic light-emitting diode including same.

IPC Classes  ?

• C07D 487/06 - Peri-condensed systems
• C07D 491/16 - Peri-condensed systems
• C07D 495/16 - Peri-condensed systems
• H10K 85/60 - Organic compounds having low molecular weight

Abstract

The present invention relates to a polycyclic compound that can be employed in various organic layers provided in an organic light-emitting device, and to a high-efficiency and long-life organic light-emitting device which comprises same and thus has significantly improved luminous efficiency and lifespan characteristics. The organic light-emitting device comprising the polycyclic compound according to the present invention can be industrially usefully used for various display devices as well as a lighting device, such as a flat-panel display device, a flexible display device, a monochromatic or white flat-panel lighting device, a monochrome or white flexible lighting device, a vehicle display device, or a virtual or augmented-reality display device.

IPC Classes  ?

• H10K 85/60 - Organic compounds having low molecular weight
• C07F 5/02 - Boron compounds
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials

Abstract

The present invention relates to an organic compound used as a material for organic layers, such as an electron-transporting layer, in an organic light-emitting device. By employing the organic compound in organic layers, such as an electron-transporting layer, in a device, a highly efficient, long-life organic light-emitting device having significantly improved light-emitting efficiency and lifespan may be provided, and thus the organic light-emitting device can be used not only in a lighting device, but also in various display devices such as flat, flexible, and wearable displays and the like.

IPC Classes  ?

• C07D 405/14 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
• C07D 409/14 - Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero rings
• H10K 85/60 - Organic compounds having low molecular weight
• H10K 50/16 - Electron transporting layers

Abstract

The present invention relates to an organic compound used as a material of an organic layer such as an electron transport layer in an organic light-emitting device, and the organic compound is employed in an organic layer such as an electron transport layer in a device so as to enable a high-efficiency and long-lifespan organic light-emitting device with remarkably improved lifespan and luminous efficiency to be implemented, and thus can be effectively used in a lighting device and in various display devices such as flat, flexible and wearable displays.

IPC Classes  ?

• C07D 403/10 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group containing two hetero rings linked by a carbon chain containing aromatic rings
• C07D 251/24 - Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hydrogen or carbon atoms directly attached to at least one ring carbon atom to three ring carbon atoms
• C07D 403/14 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group containing three or more hetero rings
• C07F 7/08 - Compounds having one or more C—Si linkages
• H10K 85/60 - Organic compounds having low molecular weight
• H10K 85/40 - Organosilicon compounds, e.g. TIPS pentacene
• H10K 50/15 - Hole transporting layers
• H10K 50/16 - Electron transporting layers
• H10K 50/17 - Carrier injection layers

Abstract

The present invention relates to: a polycyclic compound that can be employed in various organic layers provided in an organic light-emitting device; and a high-efficiency and long-lifespan organic light-emitting device comprising same to have significantly improved luminous efficiency and lifespan characteristics. By using same, the present invention can be industrially and effectively used in lighting devices and various display devices, such as a flat-panel display apparatus, a flexible display apparatus, a monochrome or white flat-panel lighting apparatus, a monochrome or white flexible lighting apparatus, a vehicle display apparatus, and a virtual or augmented reality display apparatus.

IPC Classes  ?

• H10K 85/60 - Organic compounds having low molecular weight
• C07F 5/02 - Boron compounds
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials

Abstract

An object is to provide a material for an organic EL device having excellent hole injection and transport performance, electron blocking ability, stability in a thin film state, and durability, and further to provide an organic EL device having high efficiency, a low driving voltage, and a long lifetime by combining the material with various materials for an organic EL device having excellent hole and electron injection and transport performance, electron blocking ability, stability in a thin film state, and durability in such a manner that the characteristics of each of the materials can be effectively exhibited. An organic EL device was fabricated by focusing on the fact that a triarylamine compound having a specific structure has excellent hole injection and transport ability, thin film stability, and durability, and selecting a specific arylamine compound as a material for forming a second hole transport layer, and the invention was completed.

IPC Classes  ?

• H10K 85/60 - Organic compounds having low molecular weight
• C07C 211/54 - Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to two or three six-membered aromatic rings
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials
• C07F 7/08 - Compounds having one or more C—Si linkages
• H10K 85/40 - Organosilicon compounds, e.g. TIPS pentacene
• C07F 5/02 - Boron compounds

Abstract

The present invention relates to a quencher having a quenching effect on a fluorescent material exhibiting a luminescent property at an excited energy level, and various uses thereof.

IPC Classes  ?

• C12Q 1/6818 - Hybridisation assays characterised by the detection means involving interaction of two or more labels, e.g. resonant energy transfer
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials
• C09B 11/24 - Phthaleins containing amino groups
• C09B 67/00 - Influencing the physical, e.g. the dyeing or printing, properties of dyestuffs without chemical reaction, e.g. by treating with solventsProcess features in the making of dyestuff preparationsDyestuff preparations of a special physical nature, e.g. tablets, films
• C07H 21/00 - Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids

Abstract

The present invention relates to a fluorescent reporter exhibiting luminescence at an excited energy level as well as labeling a nucleic acid including DNA, and various uses thereof.

IPC Classes  ?

• C12Q 1/6818 - Hybridisation assays characterised by the detection means involving interaction of two or more labels, e.g. resonant energy transfer
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials
• C09B 67/00 - Influencing the physical, e.g. the dyeing or printing, properties of dyestuffs without chemical reaction, e.g. by treating with solventsProcess features in the making of dyestuff preparationsDyestuff preparations of a special physical nature, e.g. tablets, films

Abstract

The present invention relates to a polycyclic aromatic derivative compound and an organoelectroluminescent device comprising same. The present invention can implement a high-efficiency and long-lifetime organoelectroluminescent device with significantly improved luminous efficiency, and thus can be effectively used for industrial applications including flat display devices, flexible display devices, monochromatic or white flat lighting devices, and monochromatic or white flexible lighting devices.

IPC Classes  ?

• H10K 85/60 - Organic compounds having low molecular weight
• C07F 5/02 - Boron compounds
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials

Abstract

The present invention relates to a quencher which exhibits a quenching effect on a fluorescent material exhibiting luminescence at an excited energy level, and various uses thereof.

IPC Classes  ?

• C12Q 1/6818 - Hybridisation assays characterised by the detection means involving interaction of two or more labels, e.g. resonant energy transfer
• C09B 11/24 - Phthaleins containing amino groups
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials
• C12Q 1/6844 - Nucleic acid amplification reactions

Abstract

The present invention pertains to: a novel aromatic heterocyclic compound that can be used in an organic light-emitting diode; and an organic light-emitting diode including same.

IPC Classes  ?

• C07D 263/60 - NaphthoxazolesHydrogenated naphthoxazoles
• C07D 413/12 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
• C07D 413/14 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing three or more hetero rings
• C07D 498/04 - Ortho-condensed systems
• C07D 277/84 - Naphthothiazoles
• C07D 417/12 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group containing two hetero rings linked by a chain containing hetero atoms as chain links
• C07D 409/12 - Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
• C07D 235/02 - Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
• C07D 405/12 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
• C07D 413/04 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring- member bond

Abstract

The present invention relates to: a novel aromatic heterocyclic compound to be used in an organic light-emitting diode; and the organic light-emitting diode comprising same.

IPC Classes  ?

• C07D 498/04 - Ortho-condensed systems
• C07D 498/14 - Ortho-condensed systems
• C07D 263/52 - Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
• C07D 277/60 - Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
• C07D 513/04 - Ortho-condensed systems
• C07F 7/08 - Compounds having one or more C—Si linkages
• H10K 85/60 - Organic compounds having low molecular weight

Abstract

A polycyclic aromatic derivative compound according to the present invention is employed in an organic layer in a device, thus being able to implement a high-efficiency organic light-emitting device, and thus can be industrially and effectively used in various display devices such as flexible displays, and illumination apparatuses such as monochromatic or white flat illumination and monochromatic or white flexible illumination.

IPC Classes  ?

• C07F 5/02 - Boron compounds
• H01L 51/00 - Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
• C07F 7/08 - Compounds having one or more C—Si linkages
• C07F 9/50 - Organo-phosphines
• C07F 9/53 - Organo-phosphine oxidesOrgano-phosphine sulfides
• H01L 51/52 - Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED) - Details of devices

Abstract

The present invention relates to a novel compound with a characteristic structure and a high-efficiency, long-lifetime organic light-emitting device including same as a host compound in the light-emitting layer. Employing a polycyclic compound having a characteristic structure with a pyrene derivative incorporated thereinto as a host in the light-emitting layer, the organic light-emitting device according to the present invention can be configured as a high-efficiency, long-lifetime organic light-emitting device with excellent luminous characteristics in emission efficiency and the like and thus can find industrially advantageous applications in illumination devices as well as various display devices such as flat panel, flexible, and wearable displays.

IPC Classes  ?

• C07D 491/048 - Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring the oxygen-containing ring being five-membered
• C07D 209/94 - [b, c]- or [b, d]-condensed containing carbocyclic rings other than six-membered
• C07D 495/04 - Ortho-condensed systems
• C07D 487/04 - Ortho-condensed systems
• H10K 85/60 - Organic compounds having low molecular weight
• H10K 50/11 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers

Abstract

The present invention relates to a polycyclic aromatic derivative compound that can be used in a variety of organic material layers in an organic light-emitting element, and an organic light-emitting element comprising the polycyclic aromatic derivative compound, the highly efficient and long-life organic light-emitting element having significantly improved light-emitting efficiency by employing the polycyclic aromatic compound as a dopant compound in a light-emitting layer, and an anthracene derivative having a particular structure as a host compound.

IPC Classes  ?

• H10K 85/30 - Coordination compounds
• H10K 50/12 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
• C07F 5/02 - Boron compounds
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials
• C09K 11/02 - Use of particular materials as binders, particle coatings or suspension media therefor
• H10K 71/10 - Deposition of organic active material

Abstract

Disclosed herein are pyrene heterocyclic compounds useful for an organic light-emitting diode and an organic light-emitting diode including same. More specifically, compound represented by [Chemical Formula A] or [Chemical Formula B] and an organic light-emitting diode are provided. [Chemical Formula A] and [Chemical Formula B] are as defined in the Description.

IPC Classes  ?

• H10K 85/60 - Organic compounds having low molecular weight
• H10K 71/10 - Deposition of organic active material
• C07D 307/77 - Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials
• C07D 209/94 - [b, c]- or [b, d]-condensed containing carbocyclic rings other than six-membered

Abstract

The present invention relates to a novel compound and uses thereof and, more specifically, to a compound capable of labeling a biomolecule (e.g. nucleic acid, protein, etc.), a composition for labeling or detecting a biomolecule comprising the compound, a support for labeling or detecting a biomolecule comprising the compound, and a method for labeling or detecting a biomolecule by using the compound.

IPC Classes  ?

• C07D 491/22 - Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups , , or in which the condensed system contains four or more hetero rings
• C07D 513/22 - Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups , or in which the condensed system contains four or more hetero rings
• G01N 33/58 - Chemical analysis of biological material, e.g. blood, urineTesting involving biospecific ligand binding methodsImmunological testing involving labelled substances
• C12Q 1/6818 - Hybridisation assays characterised by the detection means involving interaction of two or more labels, e.g. resonant energy transfer
• C12Q 1/6837 - Enzymatic or biochemical coupling of nucleic acids to a solid phase using probe arrays or probe chips

Abstract

An objective of the present invention is to provide an organic EL device having high efficiency, low driving voltage and long lifetime by using a material for organic EL devices offering excellent hole injectability and transportability, electron blockability, stability in a thin-film state, and durability, and also by employing, in combination, the aforementioned material and various other materials for organic EL devices offering excellent hole/electron injectability and transportability, electron blockability, stability in a thin-film state, and durability, in a manner that the properties of each material can be brought out effectively. The present invention relates to an organic electroluminescence device having, between an anode and a cathode, at least a hole transport layer, a light-emitting layer, and an electron transport layer in this order from the anode side, wherein the hole transport layer contains a triarylamine compound having a specific structure.

IPC Classes  ?

• H10K 50/15 - Hole transporting layers
• H10K 85/60 - Organic compounds having low molecular weight

Abstract

The present disclosure relates to a novel method for manufacturing a deuterated boron compound and, more specifically, to a novel method for manufacturing a boron compound including a heteroaromatic ring, whereby the deuterated polycyclic ring compound guarantees excellent longevity as a dopant material in a light-emitting layer for the organic light-emitting diode and can be produced at high yield, with the improvement of facilitation and economy in the process due to the single deuteration step for the specific intermediate.

IPC Classes  ?

• C07F 5/02 - Boron compounds
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials
• H10K 85/60 - Organic compounds having low molecular weight

Abstract

An organoelectroluminescent device according to the present invention is capable of low voltage driving, has an excellent external quantum efficiency and exhibits highly efficient light-emitting characteristics by employing compounds having distinct structures, as a hole transport material and a dopant material, in a hole injection layer or a hole transport layer, and a light-emitting layer, respectively, and thus can be industrially utilized in a flat display device, a flexible display device, a monochrome or white flat panel lighting apparatus, a monochrome or white flexible lighting apparatus and the like.

IPC Classes  ?

• H10K 50/17 - Carrier injection layers
• H10K 50/15 - Hole transporting layers
• H10K 50/11 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
• H10K 71/12 - Deposition of organic active material using liquid deposition, e.g. spin coating
• H10K 85/60 - Organic compounds having low molecular weight
• H10K 85/40 - Organosilicon compounds, e.g. TIPS pentacene

Abstract

The present invention relates to a high-efficiency organoelectroluminescent device in which a polycyclic aromatic derivative compound is used for a light-emitting layer in the device and a capping layer is further formed. The organoelectroluminescent device, according to the present invention, may be industrially useful for flat panel display devices, flexible display devices, monochromatic or white flat panel lighting devices, monochromatic or white flexible lighting devices, vehicle display devices, virtual or augmented reality display devices, and the like.

IPC Classes  ?

• H10K 99/00 - Subject matter not provided for in other groups of this subclass
• H10K 50/00 - Organic light-emitting devices
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials

Abstract

The present invention relates to an anthracene derivative compound having a characteristic structure in which an aliphatic aromatic mixed ring group is substituted, and to an organic light-emitting device comprising same. The present invention relates to a high-efficiency and long-lifespan organic light-emitting device having remarkably improved luminous efficiency and lifespan characteristics by adopting the anthracene derivative compound according to the present invention as a host of a light-emitting layer, and adopting a polycyclic compound having a characteristic structure as a dopant of the light-emitting layer.

IPC Classes  ?

• C07C 13/58 - Completely or partially hydrogenated anthracenes
• C07F 7/30 - Germanium compounds
• C07F 7/08 - Compounds having one or more C—Si linkages
• C07C 43/275 - Ethers having an ether-oxygen atom bound to carbon atoms both belonging to six-membered aromatic rings having all ether-oxygen atoms bound to carbon atoms of six-membered aromatic rings
• C07C 255/52 - Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton to carbon atoms of six-membered aromatic rings being part of condensed ring systems
• H10K 99/00 - Subject matter not provided for in other groups of this subclass

Abstract

The present invention relates to a novel organic light emitting device comprising two light emitting layers, and more specifically, to a novel organic light emitting device in which at least two light emitting layers are included, wherein by using a compound having a specific structure as a host material in at least one light emitting layer, the organic light emitting device is capable of realizing device characteristics such as high luminous efficiency, long lifespan, and low voltage driving.

IPC Classes  ?

• H10K 99/00 - Subject matter not provided for in other groups of this subclass
• H10K 50/00 - Organic light-emitting devices

Abstract

The present invention relates to an anthracene derivative compound having a characteristic structure in which an aryl group is introduced into a skeletal structure in which deuterium-substituted phenyl and anthracene are linked. In addition, the present invention relates to a high-efficiency, long-life organic light-emitting device of which the luminous efficiency and lifetime characteristics are significantly improved by employing a polycyclic compound having a characteristic structure as a dopant for a light-emitting layer while employing said compound as a host for the light-emitting layer. Furthermore, the present invention relates to a high-efficiency, long-life organic light-emitting device of which the luminous efficiency and lifetime characteristics are significantly improved by employing a polycyclic compound having a characteristic structure as a dopant for a light-emitting layer while forming a host of the light-emitting layer with a plurality of materials of one or more characteristic anthracene compounds in addition to said compound.

IPC Classes  ?

• C07C 15/28 - Anthracenes
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials
• H10K 99/00 - Subject matter not provided for in other groups of this subclass
• H10K 50/00 - Organic light-emitting devices

Abstract

Disclosed herein is an organic light-emitting diode comprising at least one of the compounds represented by [Chemical Formula A] and at least one of the compound represented by [Chemical Formula B] as host materials therein, wherein [Chemical Formula A] and [Chemical Formula B] are as defined in the description.

IPC Classes  ?

• H10K 50/12 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
• H10K 85/60 - Organic compounds having low molecular weight
• H10K 71/12 - Deposition of organic active material using liquid deposition, e.g. spin coating

Abstract

A polycyclic aromatic compound or a condensed multimer thereof, according to the present invention, is employed in an organic layer in an organoelectroluminescent device, thereby enabling the implementation of an organoelectroluminescent device having high efficiency and a long lifespan, and thus the present invention may be industrially useful in various display devices such as a flat panel display device, a flexible display device, a monochromatic or white flat panel lighting device, and a monochromatic or white flexible lighting device.

IPC Classes  ?

• H10K 85/60 - Organic compounds having low molecular weight
• C07F 5/02 - Boron compounds
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials

Abstract

The present invention relates to: an anthracene derivative compound having a specific structure; and an organic light-emitting device having low-voltage driving characteristics, comprising same, and also relates to an organic light-emitting device, which employs, as a dopant compound, a polycyclic aromatic derivative compound having a specific structure together in a light-emitting layer, and thus has excellent light-emitting characteristics such as further improved low-voltage driving.

IPC Classes  ?

• C07D 307/91 - DibenzofuransHydrogenated dibenzofurans
• H10K 85/60 - Organic compounds having low molecular weight
• C07F 7/08 - Compounds having one or more C—Si linkages
• H10K 85/40 - Organosilicon compounds, e.g. TIPS pentacene
• C07D 333/76 - Dibenzothiophenes
• C07F 5/02 - Boron compounds
• C07F 9/6571 - Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms
• C07F 9/6564 - Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
• C07F 9/6584 - Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and nitrogen atoms with or without oxygen or sulfur atoms, as ring hetero atoms having one phosphorus atom as ring hetero atom

Abstract

An objective of the present invention is to provide a material for organic EL devices offering excellent hole injectability and transportability, electron blockability, stability in a thin-film state, and durability, and also to provide an organic EL device having high efficiency, low driving voltage and long lifetime by employing, in combination, the aforementioned material and various materials for organic EL devices offering excellent hole/electron injectability and transportability, electron blockability, stability in a thin-film state, and durability, in a manner that the properties of each of the materials can be brought out effectively. The present invention relates to an organic EL device containing a specific arylamine compound as a material constituting a second hole transport layer, wherein the difference between the HOMO level of the second hole transport layer and the HOMO level of a first hole transport layer is 0.15 eV or less.

IPC Classes  ?

• H10K 85/60 - Organic compounds having low molecular weight
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials

Abstract

The present invention relates to an organic light-emitting compound represented by [chemical formula A] or [chemical formula B], which can be used in an organic light-emitting device, and an organic light-emitting device comprising same, wherein [chemical formula A] and [chemical formula B] are the same as described in the detailed description of the invention.

IPC Classes  ?

• C07C 15/27 - Polycyclic condensed hydrocarbons containing three rings
• C07F 7/08 - Compounds having one or more C—Si linkages
• C07C 255/52 - Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton to carbon atoms of six-membered aromatic rings being part of condensed ring systems
• C07C 43/275 - Ethers having an ether-oxygen atom bound to carbon atoms both belonging to six-membered aromatic rings having all ether-oxygen atoms bound to carbon atoms of six-membered aromatic rings
• C07F 7/30 - Germanium compounds
• C07C 211/57 - Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings being part of condensed ring systems of the carbon skeleton
• C07C 211/54 - Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to two or three six-membered aromatic rings
• C07D 487/06 - Peri-condensed systems
• C07D 241/42 - Benzopyrazines with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
• C07D 265/38 - [b, e]-condensed with two six-membered rings

Abstract

The present invention relates to an organic light-emitting diode in which a light-emitting layer comprises a compound represented by [chemical formula A] as a host and comprises a compound represented by [chemical formula 3], [chemical formula 4], [chemical formula 3-1] or [chemical formula 4-3] as a dopant, wherein [chemical formula 3], [chemical formula 4], [chemical formula 3-1] and [chemical formula 4-3] are the same as those described in the detailed description of the invention.

IPC Classes  ?

• C07C 15/27 - Polycyclic condensed hydrocarbons containing three rings
• C07C 255/50 - Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton to carbon atoms of non-condensed six-membered aromatic rings
• C07B 59/00 - Introduction of isotopes of elements into organic compounds
• C07F 7/08 - Compounds having one or more C—Si linkages
• C07C 211/57 - Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings being part of condensed ring systems of the carbon skeleton
• C07C 211/54 - Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to two or three six-membered aromatic rings
• C07F 7/30 - Germanium compounds
• C07D 241/42 - Benzopyrazines with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
• C07D 487/06 - Peri-condensed systems

Abstract

The present disclosure relates to a boron compound useful in an organic light-emitting diode and an organic light-emitting diode comprising same and, more particularly, to a boron compound represented by any one of [Chemical Formula A] to [Chemical Formula E], wherein [Chemical Formula A] to [Chemical Formula E] is as defined in the description.

IPC Classes  ?

• C07F 5/02 - Boron compounds
• C07F 7/08 - Compounds having one or more C—Si linkages
• H10K 85/60 - Organic compounds having low molecular weight
• H10K 85/40 - Organosilicon compounds, e.g. TIPS pentacene
• H10K 50/12 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants

Abstract

An organoelectroluminescent device according to the present invention can achieve low-voltage driving and high-efficiency luminous characteristics with excellent external quantum efficiency by employing compounds having a characteristic structure as a hole transport material and a dopant material in a hole injection layer or hole transport layer and a light-emitting layer respectively, and thus can be effectively used in industrial applications such as flat display devices, flexible display devices, monochrome or white flat lighting devices, and monochrome or white flexible lighting devices.

IPC Classes  ?

• H10K 50/17 - Carrier injection layers
• H10K 50/15 - Hole transporting layers
• H10K 85/60 - Organic compounds having low molecular weight

Abstract

The present invention relates to an organic light-emitting device comprising, in a light-emitting layer thereof: a compound represented by [chemical formula A]; and a compound represented by any one of [chemical formula D-6] and [chemical formula D-7], wherein [chemical formula A], [chemical formula D-6], and [chemical formula D-7] are as described in the detailed description of the invention.

IPC Classes  ?

• C07B 59/00 - Introduction of isotopes of elements into organic compounds
• C07C 15/27 - Polycyclic condensed hydrocarbons containing three rings
• C07F 7/08 - Compounds having one or more C—Si linkages
• H10K 99/00 - Subject matter not provided for in other groups of this subclass
• H10K 50/00 - Organic light-emitting devices

Abstract

The present invention relates to an organic light-emitting device in which a light-emitting layer included in the organic light-emitting device comprises: a compound represented by [chemical formula A]; and a compound represented by any one of [chemical formula D-1] to [chemical formula D-7], wherein [chemical formula A] and [chemical formula D-1] to [chemical formula D-7] are as set forth in the detailed description of the invention.

IPC Classes  ?

• C07C 15/20 - Polycyclic condensed hydrocarbons
• H10K 99/00 - Subject matter not provided for in other groups of this subclass
• H10K 50/00 - Organic light-emitting devices

Abstract

An organoelectroluminescent device according to the present invention employs compounds of characteristic structures as a hole transport material and a dopant material in a hole injection layer or a hole transport layer, and in an emissive layer, respectively, and thus can be driven at a low voltage and realize highly efficient emission characteristics with excellent external quantum efficiency. Thus, the organoelectroluminescent device may be industrially advantageously used in a flexible display device, a flexible display device, a single-color or white-color flat lighting device, a single-color or shite-color flexible lighting device, and the like.

IPC Classes  ?

• H10K 50/15 - Hole transporting layers
• H10K 50/17 - Carrier injection layers
• H10K 85/60 - Organic compounds having low molecular weight
• H10K 85/40 - Organosilicon compounds, e.g. TIPS pentacene

Abstract

The present invention relates to an anthracene compound represented by [Chemical Formula A] and an organic light-emitting diode comprising same, wherein [Formula A] is the same as described in the description.

IPC Classes  ?

• H10K 85/60 - Organic compounds having low molecular weight
• C07D 307/91 - DibenzofuransHydrogenated dibenzofurans
• C07D 307/79 - Benzo [b] furansHydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring

Abstract

The present invention relates to a novel phenanthroline-based compound and an organic light-emitting device having high efficiency characteristics comprising same. More particularly, the present invention relates to a phenanthroline-based compound exhibiting high efficiency by including a phenanthroline-based compound having a specific structure as a material for a charge generation layer in an organic light-emitting device, and to an organic light-emitting device comprising same, wherein [Chemical Formula A] is the same as described in the detailed description of the invention.

IPC Classes  ?

• H10K 85/60 - Organic compounds having low molecular weight
• C07D 471/04 - Ortho-condensed systems

Abstract

The present invention relates to an amine compound having a fused ring that can be employed in various organic layers in an organic light-emitting device, and a high-efficiency organic light-emitting device comprising same and having significantly improved luminous efficiency. The amine compound having a fused ring, according to the present invention, makes it possible to implement a high-efficiency organic light-emitting device by being employed as an organic layer in the device, particularly as a hole transport or electron blocking material, and thus can be industrially utilized in a flat panel display device, a flexible display device, a monochromatic or white flat panel lighting device, a monochromatic or white flexible lighting device, a vehicle display device, a virtual or augmented reality display device, and the like.

IPC Classes  ?

• H01L 51/00 - Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials
• C07D 497/10 - Spiro-condensed systems
• C07D 405/12 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
• C07D 405/14 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings

Abstract

The triarylamine compound having a specific structure in the present invention is excellent in hole injection/transport ability, stability and durability of thin film. By selecting the triarylamine compound having a specific structure as the material for the hole transport layer, holes injected from the anode side can be efficiently transported. Furthermore, various organic EL devices combining luminescent materials having a specific structure or the like exhibit good device characteristics. The triarylamine compound having a specific structure in the present invention is excellent in hole injection/transport ability, stability and durability of thin film. By selecting the triarylamine compound having a specific structure as the material for the hole transport layer, holes injected from the anode side can be efficiently transported. Furthermore, various organic EL devices combining luminescent materials having a specific structure or the like exhibit good device characteristics.

IPC Classes  ?

• H10K 85/60 - Organic compounds having low molecular weight
• C07C 211/54 - Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to two or three six-membered aromatic rings
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials
• C07C 211/61 - Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings being part of condensed ring systems of the carbon skeleton with at least one of the condensed ring systems formed by three or more rings

Abstract

The present invention relates to a polycyclic aromatic derivative compound and an organic light-emitting device having high efficiency and long lifespan, the device applying the compound in various organic layers so as to remarkably improve luminous efficiency. According to the invention, an organic light-emitting device having high efficiency and long lifespan and having remarkably improved luminous efficiency can be implemented, and thus can be industrially useful in various display devices and lighting devices.

IPC Classes  ?

• H01L 51/00 - Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
• C07F 5/02 - Boron compounds

Abstract

Disclosed is an organic light-emitting device with high efficiency and long lifespan that uses an anthracene derivative having a characteristic structure as a host compound in a light-emitting layer of the organic light-emitting device and uses a compound having a characteristic structure as a compound for a hole transport layer.

IPC Classes  ?

• H01L 51/00 - Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof

Abstract

Disclosed is a highly efficient organic light-emitting device that uses an anthracene derivative having a characteristic structure as a host compound in a light-emitting layer of the organic light-emitting device and includes a capping layer formed using a compound having a characteristic structure in the organic light-emitting device.

IPC Classes  ?

• C07D 307/87 - Benzo [c] furansHydrogenated benzo [c] furans
• C07D 409/04 - Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring- member bond
• C07D 405/04 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring- member bond
• C07D 471/04 - Ortho-condensed systems
• C07D 307/91 - DibenzofuransHydrogenated dibenzofurans
• C07D 333/72 - Benzo [c] thiophenesHydrogenated benzo [c] thiophenes
• C07D 333/76 - Dibenzothiophenes
• C07D 409/14 - Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero rings
• C07D 405/14 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
• C07F 7/08 - Compounds having one or more C—Si linkages
• C07D 487/06 - Peri-condensed systems
• C07D 405/10 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing aromatic rings
• C07C 211/54 - Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to two or three six-membered aromatic rings
• C07D 409/12 - Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
• C07D 209/84 - Separation, e.g. from tarPurification
• C07D 249/20 - Benzotriazoles with aryl radicals directly attached in position 2
• C07D 263/57 - Aryl or substituted aryl radicals
• C07D 417/12 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group containing two hetero rings linked by a chain containing hetero atoms as chain links
• C07D 277/66 - Benzothiazoles with only hydrocarbon or substituted hydrocarbon radicals attached in position 2 with aromatic rings or ring systems directly attached in position 2
• C07D 277/82 - Nitrogen atoms
• C07D 413/14 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing three or more hetero rings
• C07D 413/12 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
• H01L 51/00 - Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof