The present invention relates to an organic light emitting diode comprising a high-color-purity organic light emitting material. More specifically, the present invention relates to an organic light-emitting diode having increased color purity and luminous efficiency or improved luminous stability by using a novel light-emitting compound capable of enhancing luminous performance.
An organic light emitting diode including the first electrode, the second electrode, and the emission layer positioned between the first electrode and the second electrode, wherein the emission layer includes the multifunctional emitting compound designed to satisfy the conditions described in the detailed descriptions are provided.
Provided is an organic light-emitting diode comprising a first electrode, a second electrode, and a light-emitting layer interposed between the first electrode and the second electrode, wherein the light-emitting layer comprises a novel composite light-emitting compound represented by chemical formula 1 set forth in the detailed description.
The present invention relates to a novel multifunctional compound and an organic light-emitting diode comprising same. More specifically, the present invention relates to an organic light-emitting diode wherein a novel multifunctional compound capable of efficiently transferring energy is employed, thereby improving quantum efficiency.
Provided is an organic light emitting diode comprising a first electrode, a second electrode, and a light emission layer disposed between the first electrode and the second electrode, wherein the light emission layer contains a complex light emission compound designed to meet the conditions stated in the detailed description.
H10K 50/12 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
H10K 50/13 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light comprising stacked EL layers within one EL unit
Provided is an organic light-emitting diode comprising a first electrode, a second electrode, and a light-emitting layer positioned between the first electrode and the second electrode, wherein the light-emitting layer comprises a complex light-emitting compound designed to the conditions set forth in the detailed description.
The present invention provides: a novel multifunctional compound; and an organic light-emitting diode comprising a light-emitting layer comprising same.
The present disclosure provides an energy down-conversion system that receives energy from the outside and converts it into low energy, including a multifunctional emitting compound.
H10K 65/00 - Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element and at least one organic radiation-sensitive element, e.g. organic opto-couplers
Provided is an organic light-emitting diode comprising a first electrode, a second electrode, and a light-emitting layer located between the first electrode and the second electrode, wherein the light-emitting layer comprises a complex light-emitting compound designed to the conditions set forth in the detailed description.
H01L 51/50 - 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)
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
10.
LONG LIFE ORGANIC LIGHT-EMITTING MATERIAL AND ORGANIC LIGHT-EMITTING DIODE
Provided is an organic light-emitting diode comprising a first electrode, a second electrode, and a light-emitting layer located between the first electrode and the second electrode, wherein the light-emitting layer comprises a host compound and a novel complex light-emitting compound represented by chemical formula 1 set forth in the detailed description.
H01L 51/50 - 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)
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
11.
LONG LIFE ORGANIC LIGHT-EMITTING MATERIAL AND ORGANIC LIGHT-EMITTING DIODE
Provided is an organic light-emitting diode comprising a first electrode, a second electrode, and a light-emitting layer located between the first electrode and the second electrode, wherein the light-emitting layer comprises a novel complex light-emitting compound represented by chemical formula 1 set forth in the detailed description.
H01L 51/50 - 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)
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
The present invention provides an energy down-conversion system that receives energy from the outside and converts same into low energy, comprising a multifunctional luminescent compound.
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
H01L 51/50 - 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)
Provided is an organic light-emitting diode comprising a first electrode, a second electrode and a light-emitting layer comprising a multifunctional compound, wherein the multifunctional compound comprises an exciplex-forming moiety and a light-emitting moiety.
H01L 51/50 - 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)
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
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