The present invention provides: an infrared-transmissive photosensitive resin composition comprising a colorant, an alkali-soluble resin, a photopolymerizable compound, a photopolymerization initiator, and a solvent, wherein the colorant comprises an azo compound having a specific structure, a blue colorant, and a violet colorant; an infrared-transmissive pixel formed using same; and a color filter array and an image sensor, each comprising same. The infrared-transmissive photosensitive resin composition according to the present invention has a low transmittance in a visible ray region while exhibiting a high transmittance in an infrared ray region, thereby allowing for the acquisition of high-quality images even with a low amount of light.
G03F 7/105 - Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers having substances, e.g. indicators, for forming visible images
G03F 7/031 - Organic compounds not covered by group
G03F 7/032 - Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with binders
G03F 7/00 - Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfacesMaterials therefor, e.g. comprising photoresistsApparatus specially adapted therefor
C08F 2/44 - Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
C08F 2/50 - Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents
The present invention relates to: a colored photosensitive resin composition; and a color filter and an image display device, comprising same, the colored photosensitive resin composition comprising a colorant, an alkali-soluble resin, a photopolymerizable compound, a photopolymerization initiator, and a solvent, wherein the colorant includes a compound represented by chemical formula 1, and the alkali-soluble resin is polymerized by including a compound represented by chemical formula 3 and a compound represented by chemical formula 4. High color reproduction is achieved even at a relatively low pigment weight concentration (PWC), and thus a thin display can be provided. At the same time, low-temperature curing is achieved to give excellent reliability, excellent sensitivity is exhibited so that development and adhesion properties are improved, the occurrence of development stains is suppressed, and solvent resistance is further improved.
G03F 7/033 - Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with binders the binders being polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
G03F 7/105 - Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers having substances, e.g. indicators, for forming visible images
G03F 7/031 - Organic compounds not covered by group
G03F 7/00 - Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfacesMaterials therefor, e.g. comprising photoresistsApparatus specially adapted therefor
An antenna device includes a radiator, a transmission line connected to the radiator and an auxiliary radiator disposed between the first transmission line and the second transmission line to be spaced apart from the radiator. The transmission line includes a first transmission line and a second transmission line facing each other. An image display device includes the antenna device, and a display panel and a circuit board which are electrically connected to the antenna device.
An antenna device includes a radiator, a transmission line and a replay pattern. The transmission line is connected to the radiator and includes a first transmission line and a second transmission line that face each other. The relay pattern is disposed between the first transmission line and the second transmission line to be connected to the radiator.
The present invention relates to a variable transmittance optical laminate and a manufacturing method therefor, a smart window comprising same, and automobile and building window systems using same, the variable transmittance optical laminate includes: a first laminate in which a first polarizing plate, a first transparent conductive layer, and a first alignment layer are sequentially laminated; a second laminate which faces the first laminate and in which a second polarizing plate, a second transparent conductive layer, and a second alignment layer are sequentially laminated; a liquid crystal layer disposed between the first laminate and the second laminate; and a sealant formed along the outer circumferential surface of the liquid crystal layer and sealing the liquid crystal layer.
Embodiments of the present invention provide an antenna structure. The antenna structure comprises: a radiator having a length in a second direction that successively increases in a first direction perpendicular to the second direction on a plane; an auxiliary radiator arranged to be spaced apart from the radiator and having a length in the second direction that successively increases in the opposite direction to the first direction; and a parasitic element disposed between the radiator and the auxiliary radiator. A wideband antenna structure capable of multiband radiation is provided.
An adhesive composition includes an acrylic copolymer, a non-yellowing type isocyanate-based or aziridine-based crosslinking agent, and an organosilicon compound having at least two carbonyl groups. An adhesive layer formed from the adhesive composition may have high adhesiveness to the base film, and provide an optical film having improved reworkability even after being left for a long period of time under severe conditions such as high temperature/high humidity.
C09J 133/08 - Homopolymers or copolymers of acrylic acid esters
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 23/04 - Layered products essentially comprising cellulosic plastic substances comprising such substance as the main or only constituent of a layer, next to another layer of a specific substance
A gap filler composition according to embodiments of the present invention comprises: a siloxane-based resin; a filler including thermally conductive inorganic particles and hollow particles; a catalyst; and an amino-silicone-based dispersant. A gap filler composition is provided that maintains thermal conductivity by utilizing an amino-silicone-based dispersant and hollow particles and has low specific gravity and improved viscosity stability. A battery pack utilizing the gap filler composition is provided.
H01M 50/242 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries against vibrations, collision impact or swelling
An antenna structure includes a dielectric layer, an antenna unit disposed on the dielectric layer and comprising a radiator, a signal pad and a transmission line connecting the radiator and the signal pad to each other, and a ground separated from the antenna unit in a thickness direction with the dielectric layer interposed therebetween. At least one of a shortest distance between the ground and the radiator in the thickness direction, a shortest distance between the ground and the transmission line in the thickness direction, and a shortest distance between the ground and the signal pad in the thickness direction is different.
The antenna structure includes: an antenna element including an antenna conductive layer and an antenna ground layer; a first circuit board electrically connected to the antenna conductive layer; a second circuit board electrically connected to the antenna ground layer; and a connector coupled to both the end of the first circuit board and the end of the second circuit board. The second circuit board may be used to improve radiation directivity, and may be connected to the first circuit board via the connector.
The antenna structure includes: an antenna element including an antenna conductive layer and an antenna ground layer; a circuit board having one end electrically connected to the antenna conductive layer and the other end electrically connected to the antenna ground layer; and a connector coupled to the circuit board and electrically connected to the antenna conductive layer. Radiation directivity can be improved through the circuit board, and the connector can be stably coupled.
Embodiments of the present invention provide an antenna structure. The antenna structure comprises: a radiator including a first portion, the length of which in a second direction sequentially increases in a first direction perpendicular to the second direction on a plane, and a second portion connected to the first portion and having a different shape from the first portion; and an auxiliary radiator which is disposed to be spaced apart from the radiator and is symmetrical to the first portion with respect to the second direction.
H01Q 5/307 - Individual or coupled radiating elements, each element being fed in an unspecified way
H01Q 5/40 - Imbricated or interleaved structuresCombined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
H01Q 1/38 - Structural form of radiating elements, e.g. cone, spiral, umbrella formed by a conductive layer on an insulating support
H01Q 1/24 - SupportsMounting means by structural association with other equipment or articles with receiving set
H01Q 9/16 - Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
H01Q 21/06 - Arrays of individually energised antenna units similarly polarised and spaced apart
14.
LOW-REFLECTION HARD COATING FILM AND IMAGE DISPLAY DEVICE INCLUDING SAME
The present invention relates to a low-reflection hard coating film and an image display device including same, the low-reflection hard coating film including a hard coating layer and a low-reflection layer sequentially stacked on a base layer. The thickness of an optical film of the low-reflection layer is represented by expression 1, and is 0.670 λ to 0.825 λ with respect to a design wavelength (λ), and a water contact angle of the low-reflection layer is 100° or more.
The present disclosure relates to a method and a system for purifying an aqueous hydrogen peroxide solution. According to the present disclosure, it is possible to provide a method and a system for purifying an aqueous hydrogen peroxide solution, which may achieve the purity required in fine chemical fields such as the semiconductor industry field by preventing layer separation of a mixed ion-exchange resin consisting of a cation-exchange resin and an anion-exchange resin and reducing the leaching of ions from the resin during a purification process.
The present disclosure relates to a method and an apparatus for purifying an aqueous hydrogen peroxide solution. According to the present disclosure, it is possible to provide a method and an apparatus for purifying an aqueous hydrogen peroxide solution, which may control a generated gas because there is no partial drying of an ion-exchange resin when purifying the aqueous hydrogen peroxide solution using the ion-exchange resin, require no facility expansion, and may provide a high-purity aqueous hydrogen peroxide solution.
The present disclosure relates to a purification process of an organic solvent, the process including: (a) performing distillation by supplying an organic solvent to a distillation column; and (b) discharging a portion of the organic solvent including impurities through a side discharge stream connected to a lower part of the distillation column, wherein the discharging of (b) discharges a portion of the organic solvent including impurities at a flow rate of 0.5% to 10% with respect to an input flow rate of the organic solvent supplied to the distillation column in (a).
The present disclosure relates to an organic solvent purification process and a dehydration system for obtaining a high-purity organic solvent, and according to the present disclosure, a high-purity organic solvent may be obtained by removing an inflow of impurities during a dehydration process.
An antenna device according to an embodiments of the present invention includes a substrate layer, a ground layer disposed on a bottom surface of the substrate layer, a radiation control layer disposed on a top surface of the substrate layer, the radiation control layer including a plurality of radiation control patterns formed of a conductive mesh structure, each of the radiation control patterns having a hollow portion, an antenna dielectric layer disposed on the radiation control layer, and an antenna unit disposed on the antenna dielectric layer.
Embodiments of the present invention provide a window structure. The window structure may comprise: a substrate; an electrode pattern layer disposed on the substrate; and a low-emissivity layer having a lower thermal emissivity than the electrode pattern layer. The electrode pattern layer may include a first transparent electrode layer and a second transparent electrode layer which are sequentially arranged.
B32B 7/05 - Interconnection of layers the layers not being connected over the whole surface, e.g. discontinuous connection or patterned connection
C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
B32B 3/08 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
H05K 9/00 - Screening of apparatus or components against electric or magnetic fields
B32B 37/24 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
Proposed is a variable-transmittance optical laminate, the optical laminate including a first polarization plate; a first transparent conductive layer formed on one surface of the first polarization plate; a second polarization plate positioned opposite to the first polarization plate; a second transparent conductive layer formed on one surface of the second polarization plate and positioned opposite to the first transparent conductive layer, and a liquid crystal layer interposed between the first transparent conductive layer and the second conductive layer, in which the first polarization plate is formed by laminating an ultraviolet ray protection substrate, a polarizer, and a near-ultraviolet ray protection layer. A method of manufacturing the optical laminate and a smart window including the optical laminate are also proposed.
The present invention relates to a laminated film and an image display device comprising same, the laminated film comprising: a hard coating layer; and a substrate, wherein the hard coating layer comprises a near-ultraviolet absorber and an ultraviolet photosensitizer, and the substrate comprises an ultraviolet blocking additive.
A touch sensor having a conductive metal nanowire electrode cell of a single layer structure includes a base layer, an electrode layer, an insulating layer, and a bridge. The electrode layer comprises a plurality of Tx electrode cells and Rx electrode cells which are formed on the base layer on the same plane, the Tx electrode cells being connected and arranged in a first direction and the Rx electrode cells being spaced apart from the Tx electrode cells and arranged to be spaced apart from each other in a second direction perpendicular to the first direction, wherein the Tx electrode cells and the Rx electrode cells are configured such that first conductive metal nanowires are embedded in a first overcoat layer formed on the base layer while partially protruding upward therefrom. The insulating layer is formed on the electrode layer while having bridge via holes connecting the Rx electrode cells. The bridge is formed on a part of the upper surface of the insulating layer and in the bridge via holes to connect the Rx electrode cells in the second direction.
Embodiments of the present invention provide an antenna package. The antenna package comprises: an antenna case; antenna units disposed on the inner or outer walls of the antenna case and including first radiators; and circuit boards coupled to the antenna case and connected to the first radiators.
An antenna package and an image display device including same are provided. The antenna package includes a first circuit board, a second circuit board stacked on the top surface of the first circuit board and having higher flexibility than the first circuit board, an antenna driving integrated circuit chip mounted on the second circuit board, and an antenna element bonded to the second circuit board and electrically connected to the antenna driving integrated circuit chip. Through a combination of the first and second printed circuit boards, an antenna signal path can be shortened, and circuit connection reliability and signal efficiency can be improved.
Embodiments of the present invention provide a conductive pattern and an electromagnetic wave transmission film comprising the conductive pattern. The conductive pattern may comprise a first pattern having a cross-shaped hollow region therein, and a second pattern spaced apart from the first pattern and disposed in the hollow region when projected in a planar direction.
,, the laminate comprising: a metal deposition layer formed on the outer surface facing a light source; and a polymer coating layer formed on the bottom surface of the metal deposition layer, wherein the thickness of the polymer coating layer is greater than 0.3㎛ and less than 3.0㎛.
The present invention relates to a transmittance-variable optical laminate, a method for manufacturing same, a smart window comprising same, and a vehicle and building window or door employing same, the optical laminate comprising: a first polarizing plate including a first polarizer and a polarization rotation layer; a first transparent conductive layer formed on one surface of the first polarizing plate; a second polarizing plate including a second polarizer and a retardation layer, and facing the first polarizing plate; a second transparent conductive layer formed on one surface of the second polarizing plate, and facing the first transparent conductive layer; and a liquid crystal layer provided between the first transparent conductive layer and the second transparent conductive layer, wherein at least one of the first transparent conductive layer and the second transparent conductive layer is formed to come into direct contact with any one of the first polarizing plate and the second polarizing plate, the polarization rotation layer has reverse wavelength or flat wavelength dispersion characteristics, and the retardation layer includes a negative C plate.
G02F 1/137 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
30.
LIQUID CRYSTAL PACKAGE AND MANUFACTURING METHOD FOR SAME, OPTICAL STACK INCLUDING SAME, AND SMART WINDOW INCLUDING SAME
A liquid crystal package and a manufacturing method for the same, and an optical stack including the same, and a smart window including the same are proposed. The liquid crystal package includes a first protective film, a first alignment film formed on one surface of a first protective film, a second protective film opposing the first protective film, a second alignment film formed on one surface of the second protective film, and opposing the first alignment film, and a liquid crystal layer provided between the first alignment film and the second alignment film, and has a sealed structure with an outer circumferential surface thereof sealed.
A variable transmittance optical stack and a manufacturing method for the same, and a smart window including the same are proposed, and the variable transmittance optical stack includes a first polarizing plate, a first electrode layer formed on one surface of the first polarizing plate, a second polarizing plate opposing the first polarizing plate, a second electrode layer formed on one surface of the second polarizing plate, and opposing the first electrode layer, and a liquid crystal layer provided between the first electrode layer and the second electrode layer, wherein the first electrode layer and the second electrode layer includes conductive polymers, and the first electrode layer and the second electrode layer have physical alignment structures on at least a part of regions thereof by a rubbing manner.
In a method for estimating nanoparticles in a solution, a laser-induced plasma is generated by making a pulsed laser beam incident on inside a cell containing a solution, feedback signals is acquired based on light, shock wave and sound generated by the laser-induced plasma, the feedback signals, an intensity of the laser incident on the cell, and intensities of each laser passing through the cell for each laser pulse are acquired, the feedback signals acquired for each laser pulse, the intensity of the laser, and the intensities of the lasers passing through the cell into a pre-trained nanoparticle estimation model is input to estimate sizes or types of unknown nanoparticles included in the solution.
The present invention relates to a variable transmittance optical laminate and a manufacturing method therefor, a smart window comprising same, and a door and window for an automobile and a building to which same is applied. The variable transmittance optical laminate comprises: a first polarizing plate; a first transparent conductive layer formed on one surface of the first polarizing plate; a second polarizing plate facing the first polarizing plate; a second transparent conductive layer formed on one surface of the second polarizing plate and facing the first transparent conductive layer; and a liquid crystal layer provided between the first transparent conductive layer and the second transparent conductive layer, wherein at least one transparent conductive layer of the first transparent conductive layer and the second transparent conductive layer is formed in direct contact with any one of the first polarizing plate and the second polarizing plate, includes a conductive polymer, and has at least one value of 0 to 0.05 among crack density values calculated according to Equation 1 below at a tensile strain of greater than 1% and less than or equal to 10%. [Equation 1]ρ(ε)=(ε)/A (where ε is tensile strain (%), A is the area of an observation region (mm2), ρ(ε) is a crack density value of the transparent conductive layer calculated at the tensile strain ε, and (ε) is a crack area of the transparent conductive layer in the observation region A measured at the tensile strain ε (mm2).
A nanoparticle measurement device is disclosed. The nanoparticle measurement device according to an embodiment of the present invention may comprise: a flow cell having a cell hollow portion which is formed within the flow cell and in which a liquid sample flows; a cell mount coupled to the flow cell and supporting the flow cell; a piezoelectric sensor opposite to the flow cell and connected to the flow cell; and a mount cover located opposite to the flow cell with the piezoelectric sensor interposed therebetween, and fixed to the cell mount.
G01N 21/71 - Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
G01N 15/00 - Investigating characteristics of particlesInvestigating permeability, pore-volume or surface-area of porous materials
35.
OPTICAL LAMINATE, METHOD FOR MANUFACTURING SAME, SMART WINDOW COMPRISING SAME, AND VEHICLE AND BUILDING WINDOWS AND DOORS USING SAME
The present invention relates to a variable transmittance optical laminate, a method for manufacturing same, a smart window comprising same, and vehicle and building windows and doors using same, the variable transmittance optical laminate comprising: a first polarizing plate including a first polarizer; a first transparent conductive layer formed on one surface of the first polarizing plate; a second polarizing plate which faces the first polarizing plate and includes a second polarizer; a second transparent conductive layer which is formed on one surface of the second polarizing plate and faces the first transparent conductive layer; and a liquid crystal layer provided between the first transparent conductive layer and the second transparent conductive layer, wherein at least one of the first polarizing plate or the second polarizing plate includes a retardation layer, the in-plane retardation value of the retardation layer is 230 nm to 280 nm, and the contained angle between the optical axis of the retardation layer and the alignment axis of the liquid crystal layer is 43° to 47°.
The present invention relates to a laminate for manufacturing a flexible thin-film transistor, and a flexible thin-film transistor manufactured using same and a manufacturing method thereof, the laminate comprising: a carrier substrate; an isolation layer provided on the carrier substrate; a protective layer provided to cover the isolation layer; a gate electrode provided on the protective layer; a gate insulating layer provided on the gate electrode; source and drain electrodes provided on the gate insulating layer to be spaced apart from each other; and a transparent active layer provided on the gate insulating layer, on which the source and drain electrodes are provided, to come into contact with the source and drain electrodes.
H01L 21/683 - Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereofApparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components for supporting or gripping
37.
OPTICAL LAMINATE AND IMAGE DISPLAY DEVICE COMPRISING SAME
The present invention provides an optical laminate and an image display device comprising same, the optical laminate comprising a glass substrate, a first adhesive layer formed on one surface of the glass substrate, and a hard coating film formed on the first adhesive layer, wherein the first adhesive layer has a room temperature storage modulus and room temperature adhesive strength controlled within specific ranges, the glass substrate is an ultrathin glass with a thickness of less than 100 µm, and the entire optical laminate has a pencil hardness of H or higher. The optical laminate according to the present invention exhibits excellent pencil hardness characteristics while ensuring flexibility.
B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
OPTICAL LAMINATE AND MANUFACTURING METHOD THEREFOR, SMART WINDOW COMPRISING SAME, AND WINDOW AND DOOR FOR VEHICLE AND BUILDING, HAVING SAME APPLIED THERETO
The present invention relates to a variable transmittance optical laminate and a manufacturing method therefor, a smart window comprising same, and a window and a door for a vehicle and a building, having same applied thereto, the variable transmittance optical laminate comprising: a first polarizing plate comprising a first polarizer; a first transparent conductive layer formed on the inner surface of the first polarizing plate; a second polarizing plate facing the first polarizing plate and comprising a second polarizer; a second transparent conductive layer formed on the inner surface of the second polarizing plate and facing the first transparent conductive layer; and a liquid crystal layer provided between the first transparent conductive layer and the second transparent conductive layer.
B32B 25/08 - Layered products essentially comprising natural or synthetic rubber comprising rubber as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
The present disclosure relates to an optical laminate including: a glass substrate; a pressure-sensitive adhesive layer formed on one surface of the glass substrate; a metal layer pattern formed on one surface of the pressure-sensitive adhesive layer; and a functional layer provided on a portion on one surface of the pressure-sensitive adhesive layer on which the metal layer pattern is not formed, wherein the pressure-sensitive adhesive layer includes a silicone-based pressure-sensitive adhesive, and the functional layer includes one or more selected from an optically clear adhesive resin (OCR) and an optically clear adhesive (OCA), and a method for manufacturing the optical laminate.
H01L 33/56 - Materials, e.g. epoxy or silicone resin
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
B32B 37/12 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
H01L 25/075 - Assemblies consisting of a plurality of individual semiconductor or other solid-state devices all the devices being of a type provided for in a single subclass of subclasses , , , , or , e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group
H01L 33/54 - Encapsulations having a particular shape
40.
OPTICAL LAMINATE, TRANSPARENT DISPLAY INCLUDING SAME, AND METHOD FOR MANUFACTURING SAME
The present disclosure relates to an optical laminate including: a glass substrate; a pressure-sensitive adhesive layer formed on one surface of the glass substrate; a metal layer pattern formed on one surface of the pressure-sensitive adhesive layer; and a functional layer provided on a portion on one surface of the pressure-sensitive adhesive layer on which the metal layer pattern is not formed, wherein the pressure-sensitive adhesive layer contains a silicone-based pressure-sensitive adhesive, and the functional layer includes a solder resist layer, and a method for manufacturing the optical laminate.
B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
B32B 37/12 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
B32B 38/10 - Removing layers, or parts of layers, mechanically or chemically
H01L 25/13 - Assemblies consisting of a plurality of individual semiconductor or other solid-state devices all the devices being of a type provided for in a single subclass of subclasses , , , , or , e.g. assemblies of rectifier diodes the devices having separate containers the devices being of a type provided for in group
A touch panel having a mesh-typed electrode layer includes a substrate layer and the mesh-typed electrode layer formed on the substrate layer, in which the mesh-typed electrode layer has a mesh pattern and a metal line between nodes is configured in a wave shape.
The present invention relates to a LIDAR apparatus comprising: a light source for generating laser light; a light transmission unit for transmitting the laser light generated in the light source to the outside; and an optical transmission unit, disposed on the transmission path of the laser light transmitted from the light transmission unit, for modifying the distribution of laser light transmitted from the light transmission unit.
G02B 6/10 - Light guidesStructural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
G01S 7/481 - Constructional features, e.g. arrangements of optical elements
G01S 17/931 - Lidar systems, specially adapted for specific applications for anti-collision purposes of land vehicles
H01S 3/08 - Construction or shape of optical resonators or components thereof
G02B 6/12 - Light guidesStructural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
43.
TOUCH SENSOR HAVING DEVICE HOLE AND IMAGE DISPLAY DEVICE INCLUDING THE SAME
A touch sensor includes a substrate layer, sensing electrodes on the substrate layer, and at least one device hole penetrating through one or more of the sensing electrodes. The device hole is superimposed over a functional device of an image display device such that the functional device is not positioned in the device hole. The sensing electrodes include first sensing electrodes arranged along a first direction to form a first sensing electrode row and second sensing electrodes arranged along a second direction to form a second sensing electrode column, the first and second directions being perpendicular to each other on the substrate layer. The device hole is defined by a space between a pair of the neighboring first sensing electrodes and a pair of the neighboring second sensing electrodes.
The present invention relates to an optical laminate comprising a base layer and an absorption layer, and may provide: an optical laminate which absorbs visible light of all wavelengths evenly, thereby providing good color, prevents glare while ensuring visibility, and has excellent light resistance; a display comprising same; and a window for a vehicle or building.
The present invention relates to a variable transmittance optical laminate and a manufacturing method therefor, a smart window comprising same, and vehicle and building windows and doors to which same is applied, the variable transmittance optical laminate comprising: a first polarizing plate; a first transparent conductive layer formed on the inner surface of the first polarizing plate; a second polarizing plate facing the first polarizing plate; a second transparent conductive layer which is formed on the inner surface of the second polarizing plate and which faces the first transparent conductive layer; a liquid crystal layer provided between the first transparent conductive layer and the second transparent conductive layer; and an alignment film formed on the inner surface of the transparent conductive layer
Embodiments of the present invention provide an antenna structure. The antenna structure comprises: a radiator having a length in a second direction that successively increases in a first direction perpendicular to the second direction on a plane; and an auxiliary radiator arranged to be spaced apart from the radiator and having a length in the second direction that successively increases in the opposite direction to the first direction, wherein the radiator and the auxiliary radiator have asymmetrical shapes with respect to the second direction. Provided is a wideband antenna structure capable of multiband radiation.
A touch sensor includes a first sensing cell part and a first wiring part. The first sensing cell part arranges first sensing cell line groups by a first repetition number to be spaced apart in an X-axis direction. The first wiring part is formed in one outer bezel area in a Y-axis direction from the first sensing cell part. The first wiring part includes a first outgoing wire group connected to the first sensing cell line group and a first dummy wire group not connected to the first sensing cell line group.
A stripper composition may include a polar organic solvent, a pH-adjusting agent, and an ammonium salt or a diamine compound, and deionized water (DIW). In the diamine compound, a main chain between amines may have 4 or fewer carbon atoms.
H01L 21/02 - Manufacture or treatment of semiconductor devices or of parts thereof
49.
OPTICAL LAMINATE AND MANUFACTURING METHOD THEREFOR, SMART WINDOW COMPRISING SAME, AND WINDOW AND DOOR FOR VEHICLE AND BUILDING, HAVING SAME APPLIED THERETO
The present invention relates to a variable transmittance optical laminate and a manufacturing method therefor, a smart window comprising same, and a window and a door for a vehicle and a building, having same applied thereto.
G02F 1/1335 - Structural association of cells with optical devices, e.g. polarisers or reflectors
B60J 3/04 - Antiglare equipment associated with windows or windscreensSun visors for vehicles adjustable in transparency
B60J 3/06 - Antiglare equipment associated with windows or windscreensSun visors for vehicles using polarising effect
E06B 9/24 - Screens or other constructions affording protection against light, especially against sunshineSimilar screens for privacy or appearance
G02B 1/04 - Optical elements characterised by the material of which they are madeOptical coatings for optical elements made of organic materials, e.g. plastics
G02B 1/14 - Protective coatings, e.g. hard coatings
G02F 1/13363 - Birefringent elements, e.g. for optical compensation
G02F 1/139 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
50.
TOUCH SENSOR HAVING CONDUCTIVE METAL NANOWIRE ELECTRODE CELL
This touch sensor comprises: a substrate layer; a conductive metal layer formed on the substrate layer; a first insulation layer formed on the conductive metal layer while a first contact hole is formed at a junction part between an electrode cell and wiring; and a first contact which electrically connects the conductive metal layer and a first direction electrode cell of an active area while the first contact hole is embedded therein, and which includes a first conductive metal nanowire.
A compound has a central structural unit of an arylene skeleton wherein a perfluoropolyether group is bonded to one end and a multifunctional (meth)acryloyl group is bonded to the other end via urethane bonds. The compound can impart good initial contact angle and wear resistance while being soluble in commonly used solvents. Thus, the compound may be useful in a coating agent as an additive for securing initial contact angle and wear resistance.
A touch sensor according to an embodiment includes a transparent substrate layer having an active region and an inactive region, and a conductive pattern formed on the active region and including a stacked structure of a metal layer and a blackened layer. A color difference defined by Equation 1 is 10 or less.
The present invention relates to an electrochemical sensor electrode and an electrochemical sensor comprising same as a working electrode, the electrode comprising an electrode layer, and a pH sensor layer arranged on the electrode layer, wherein the pH sensor layer is formed from a pH sensor layer formation composition comprising two or more types of conductive polymers, one of the conductive polymers is included in an amount of 0.1-0.8 wt% on the basis of the total weight of the pH sensor layer formation composition, and the conductive polymers can include an anionic conductive polymer and a cationic conductive polymer.
An adhesive composition, according to embodiments of the present invention, may comprise a polymer of a monomer blend comprising an alkyl (meth)acrylate monomer having an alkyl group having 8 or more carbon atoms and a (meth)acrylate monomer having an alkylene group having 5 carbon atoms and a hydroxyl group. Accordingly, an adhesive sheet comprising an adhesive layer may have an excellent recovery rate and adhesion, and can provide improved folding properties over a wide temperature range.
C09J 133/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
The present invention relates to a biosensor capable of continuous measurement of samples, the biosensor comprising: a first substrate having a collection unit which collects a sample in a liquid phase; a second substrate spaced apart from and formed on one side of the first substrate; a channel part formed between the first substrate and the second substrate; and a discharge part formed to extend from the first substrate or the second substrate, wherein the channel part includes: a moving channel through which the sample collected by the collection unit is moved to a measuring unit; the measuring unit which measures the concentration of an object to be measured, from the sample moved by the moving channel; and a discharge channel through which the sample is moved to the discharge part.
The present invention relates to an adhesive composition, an adhesive sheet manufactured using same, and a display comprising same, the adhesive composition comprising an acrylic copolymer polymerized by mixing biomass-derived monomers, and thus being environmentally friendly, superbly durable, and therefore superbly reliable even in a high-temperature and high-humidity environment.
C09J 4/00 - Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond
G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
C08F 220/18 - Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
Provided is an adhesive composition. According to the adhesive composition, blue light in a target wavelength band is blocked to a high degree, and initial adhesion and optical property changes due to external environmental factors, particularly heat, humidity, and UV light, are prevented, and thus the adhesive composition can be widely applied in the optical field.
C09J 133/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
An adhesive composition according to embodiments of the present invention comprises an acryl-based copolymer, an organometallic compound, and an isocyanate compound, wherein the acryl-based copolymer comprises a polymer of a monomer blend comprising 80 to 97 wt% of an alkyl(meth)acrylate monomer having an alkyl group having a carbon number of 8 or greater, and 3 to 20 wt% of a polar monomer, and 3 wt% or less of an acid group-containing polar monomer. This adhesive sheet comprising an adhesive layer can provide excellent recovery rate, adhesive force, and folding properties.
C09J 133/14 - Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
C09J 133/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
Disclosure relates to a transmittance variable optical laminate, a method for manufacturing the same, a smart window including the same, and a window and a door for a vehicle or a building applying the same, the optical laminate including a polarizing plate laminated on each of both surfaces of a liquid crystal layer, the liquid crystal layer being driven depending on an electric field, wherein the polarizing plate includes a polarizer and a first protective layer having the length longer than the polarizer and laminated on a first surface of the polarizer and a second protective layer laminated on a second surface thereof, and a transparent conductive layer is formed by directly contacting with the polarizing plate, and total light transmittance of the optical laminate is changed in response to voltage application.
The present disclosure relates to a biosensor including a first substrate having a hydrophobic surface on one side thereof, a second substrate disposed on the first substrate and having a hydrophilic surface on one side thereof, a support layer having a predetermined height to provide a space between the hydrophobic surface of the first substrate and the hydrophilic surface of the second substrate, one or more electrode layers formed in the space, and an enzyme reaction layer formed on the electrode layer.
An antenna structure may include a transmission antenna unit group, and a reception antenna unit group spaced apart from the transmission antenna unit group in a first direction. The transmission antenna unit group includes a first transmission antenna unit and a second transmission antenna unit having a length in a second direction greater than a length of the first transmission antenna unit in the second direction, the second direction being perpendicular to the first direction. The reception antenna unit group includes a plurality of reception antenna units spaced apart from the first transmission antenna unit in the first direction and being arranged in a single row.
H01Q 1/22 - SupportsMounting means by structural association with other equipment or articles
H01Q 21/08 - Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along, or adjacent to, a rectilinear path
62.
OPTICAL STACK, AND MANUFACTURING METHOD FOR SAME, AND SMART WINDOW INCLUDING SAME, AND AUTOMOBILE OR WINDOWS FOR BUILDING USING SAME
A variable transmittance optical stack a manufacturing method therefor, a smart window including the same, and windows for an automobile or a building using the same are proposed.
G02F 1/137 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
64.
HOLLOW SILICA PARTICLES, COMPOSITION FOR FORMING LOW REFRACTIVE LAYER COMPRISING SAME, ANTI-REFLECTIVE FILM MANUFACTURED USING SAME, AND POLARIZING PLATE AND DISPLAY DEVICE COMPRISING SAME
The present invention relates to: hollow silica particles the surfaces of which have been modified with a silane-modified acrylic resin comprising a structural unit represented by chemical formula 1; a composition for forming a low refractive layer comprising same; an anti-reflective film manufactured using same; and a polarizing plate and a display device including same.
C08F 230/08 - Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon
The present invention relates to a transmittance-variable optical stack comprising: a first stack including a first polarizing plate, a first hard coating layer, and a first transparent conductive layer; a second stack including a second polarizing plate, a second hard coating layer, and a second transparent conductive layer; a liquid crystal layer disposed between the first stack and the second stack; and a sealant located between the first hard coating layer and the second hard coating layer to bond and seal the first stack and the second stack to each other, wherein at least one hard coating layer among the first hard coating layer and the second hard coating layer includes a depressed portion.
B32B 37/14 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
B32B 37/24 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
66.
COLORED PHOTOSENSITIVE RESIN COMPOSITION FOR SOLID-STATE IMAGING DEVICE, COLOR FILTER, AND SOLID-STATE IMAGING DEVICE
The present invention provides a colored photosensitive resin composition for a solid-state imaging device, comprising a photopolymerization initiator having a specific structure, a color filter formed using same, and a solid-state imaging device comprising the color filter. The colored photosensitive resin composition for a solid-state imaging device, according to the present invention, can implement an ultra-fine pattern of 0.5 μm or less in a thin film, and has excellent pattern adhesion, straightness and residue characteristics.
G03F 7/105 - Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers having substances, e.g. indicators, for forming visible images
G03F 7/031 - Organic compounds not covered by group
G03F 7/00 - Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfacesMaterials therefor, e.g. comprising photoresistsApparatus specially adapted therefor
The present invention relates to a variable transmittance optical laminate and a manufacturing method therefor, and a smart window comprising same, the laminate comprising: a liquid crystal layer; a first transparent conductive layer formed on one surface of the liquid crystal layer; a second transparent conductive layer formed on the other surface of the liquid crystal layer; a first polarizing plate formed on the first transparent conductive layer; and a second polarizing plate formed on the second transparent conductive layer, wherein the first polarizing plate and/or the second polarizing plate includes a reflective polarizer and a light absorption layer, and the transmission axis of each of the first polarizing plate and the second polarizing plate is vertical.
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
G02F 1/1337 - Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
G02F 1/139 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
A variable transmittance optical stack, a manufacturing method therefor, a smart window including the same, and windows for an automobile or a building using the same are proposed.
G02F 1/139 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
69.
Metal thin film substrate, transparent display comprising same, method for patterning metal thin film substrate, and method for manufacturing transparent display
The present disclosure relates to a metal thin film substrate including: a glass substrate; a pressure-sensitive adhesive layer formed on one surface of the glass substrate; and a metal layer formed on one surface of the pressure-sensitive adhesive layer, wherein the pressure-sensitive adhesive layer contains a silicone-based pressure-sensitive adhesive, a transparent display including the same, a method for patterning the metal thin film substrate, and a method for manufacturing the transparent display.
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
C09J 7/10 - Adhesives in the form of films or foils without carriers
H01L 21/48 - Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the groups or
H01L 23/538 - Arrangements for conducting electric current within the device in operation from one component to another the interconnection structure between a plurality of semiconductor chips being formed on, or in, insulating substrates
H01L 25/075 - Assemblies consisting of a plurality of individual semiconductor or other solid-state devices all the devices being of a type provided for in a single subclass of subclasses , , , , or , e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group
70.
SILICON-ETCHANT COMPOSITION AND METHOD OF FORMING PATTERN USING THE SAME
A silicon-etchant composition according to an embodiment may include quaternary alkyl ammonium hydroxide, an amine-based compound, and two or more types of nonionic surfactants represented by Chemical Formula 1 and having different lengths of a hydrophilic group. Accordingly, the silicon-etchant composition having improved etch rate and etching selectivity is provided.
Described is a cleaning composition including an inorganic acid or salt thereof and an organic acid, wherein the organic acid has a first acid dissociation constant (PKa1) and a second acid dissociation constant (PKa2). PKa1 is less than PKa2, and PKa1 is from about 1 to about 3, and PKa2 is from about 4 to about 7.
G03F 7/00 - Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfacesMaterials therefor, e.g. comprising photoresistsApparatus specially adapted therefor
G03F 1/22 - Masks or mask blanks for imaging by radiation of 100 nm or shorter wavelength, e.g. X-ray masks, extreme ultraviolet [EUV] masksPreparation thereof
72.
METHOD FOR MANUFACTURING OPTICAL LAMINATE, OPTICAL LAMINATE, SMART WINDOW COMPRISING SAME, AND VEHICLE OR BUILDING WINDOW USING SAME
The present invention relates to a method for manufacturing an optical laminate having variable transmittance, the method comprising the steps of: forming a first transparent conductive layer and a second transparent conductive layer on one surface of a first polarizing plate and a second polarizing plate, respectively; forming a first alignment film and a second alignment film on the first transparent conductive layer and the second transparent conductive layer, respectively, to produce a first laminate and a second laminate, respectively; forming a liquid crystal layer on the first alignment film; and laminating the first laminate and the second laminate so that the second alignment film is positioned on the liquid crystal layer, wherein the step of manufacturing the first laminate and the second laminate, the step of forming the liquid crystal layer, and the step of laminating the first laminate and the second laminate are roll-to-roll continuous processes, and the first polarizing plate and the second polarizing plate have perpendicular transmission axes and parallel machine directions (MDs).
G02F 1/1337 - Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
G02F 1/139 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
B60J 3/04 - Antiglare equipment associated with windows or windscreensSun visors for vehicles adjustable in transparency
73.
ELECTRODE FILM, SURFACE TREATMENT METHOD THEREFOR, AND OPTICAL LAMINATE INCLUDING SAME
The present invention relates to: an electrode film that includes a polarizing plate and a transparent conductive layer disposed on the polarizing plate, wherein the water contact angle of the transparent conductive layer is 20° or less; a surface treatment method therefor; and an optical laminate including same.
The present invention relates to an optical laminate with variable transmissivity and a manufacturing method therefor, a smart window comprising same, and an automobile or building window/door employing same, the optical laminate comprising: a liquid crystal layer; a first transparent conductive layer formed on one surface of the liquid crystal layer; a second transparent conductive layer formed on the other surface of the liquid crystal layer; a first absorptive polarizer formed on the first transparent conductive layer; a reflective polarizer formed on the second transparent conductive layer; a half-wave retardation layer formed on the reflective polarizer; and a second absorptive polarizer formed on the half-wave retardation layer, wherein the transmission axis of the reflective polarizer is perpendicular to the transmission axes of the first absorptive polarizer and the second absorptive polarizer.
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
G02F 1/1337 - Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
G02F 1/139 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
75.
INFRARED-TRANSMITTING PHOTOSENSITIVE RESIN COMPOSITION, INFRARED-TRANSMITTING PIXEL, COLOR FILTER ARRAY, IMAGE SENSOR AND LIDAR SENSOR
The present invention provides an infrared-transmitting photosensitive resin composition, an infrared-transmitting pixel formed using same, a color filter array comprising same, and an image sensor, the infrared-transmitting photosensitive resin composition comprising a colorant, an alkali-soluble resin, a photopolymerizable compound, a photopolymerization initiator and a solvent, wherein the colorant includes a blue colorant, a violet colorant and an orange colorant, and the alkali-soluble resin includes a repeating unit of a specific structure. The infrared-transmitting photosensitive resin composition according to the present invention has low transmittance in the visible region and exhibits high transmittance in the infrared region, and thus can generate an image with excellent quality even in low light and can form a pattern with excellent resolution and chemical resistance.
G03F 7/105 - Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers having substances, e.g. indicators, for forming visible images
G03F 7/033 - Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with binders the binders being polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
G03F 7/027 - Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
G03F 7/028 - Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with photosensitivity-increasing substances, e.g. photoinitiators
G03F 7/031 - Organic compounds not covered by group
G03F 7/00 - Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfacesMaterials therefor, e.g. comprising photoresistsApparatus specially adapted therefor
C08F 265/06 - Polymerisation of acrylate or methacrylate esters on to polymers thereof
C08F 220/30 - Esters containing oxygen in addition to the carboxy oxygen containing aromatic rings in the alcohol moiety
76.
ANTENNA STRUCTURE AND IMAGE DISPLAY DEVICE INCLUDING THE SAME
An antenna structure may include a transmission antenna unit group, and a reception antenna unit group spaced apart from the transmission antenna unit group in a first direction. The transmission antenna unit group includes a first transmission antenna unit, and a second transmission antenna unit having a length in a second direction greater than a length of the first transmission antenna unit in the second direction, the second direction being perpendicular to the first direction. The reception antenna unit group includes a first reception antenna unit spaced apart from the first transmission antenna unit in the first direction and including a first reception radiator, and a second reception antenna unit including a second reception radiator spaced apart the first reception radiator in the second direction.
A polarizing plate and a display device including the same are provided. A polarizing plate includes a polarizer comprising an absorption axis and a transmission axis that intersect each other, a first retardation layer disposed on a surface of the polarizer, and a second retardation layer disposed on another surface opposite to the surface of the polarizer. An in-plane retardation value of the second retardation layer is greater than about 20 nm and less than about 100 nm. An angle between the absorption axis of the polarizer and a retardation axis of the second retardation layer is in a range of about 10° to about 45°.
A compound has a central structural unit of two arylene skeletons linked by a carbodiimide group wherein a perfluoropolyether group is bonded to one end and a multifunctional (meth)acryloyl group is bonded to the other end via urethane bonds. The compound can impart good initial contact angle and wear resistance while being soluble in commonly used solvents. Thus, the compound may be useful in a coating agent as an additive for securing initial contact angle and wear resistance.
The present invention relates to a transmittance variable optical stack and a manufacturing method therefor, and a smart window comprising same and a vehicle to which the same is applied, the optical stack comprising polarizing plates stacked on both surfaces thereof with a liquid crystal layer, driven according to an electric field, interposed therebetween, wherein the polarizing plates comprise a polarizer and a protective layer formed on at least one surface of the polarizer, a transparent conductive layer is formed in direct contact with the polarizing plate, and the optical stack has a total light transmittance that changes according to the application of voltage.
The disclosure relates to a transmittance variable optical laminate, a manufacturing method therefor, a smart window including the same, and a vehicle to which the same is applied. The transmittance variable optical laminate includes a first polarizing plate including a first transmission axis, a second polarizing plate including a second transmission axis, a first transparent conductive layer provided on one surface of the first polarizing plate, a second transparent conductive layer provided on one surface of the second polarizing plate, and a liquid crystal layer provided between the first transparent conductive layer and the second transparent conductive layer. The liquid crystal layer is driven in a twisted nematic (TN) mode, at least one of the first transparent conductive layer and the second transparent conductive layer is formed in directly contact with the polarizing plate, and a cross angle of the first transmission axis and the second transmission axis is less than or equal to 50°.
G02F 1/139 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
81.
ELECTRODE LAMINATE, MANUFACTURING METHOD THEREFOR AND OPTICAL LAMINATE COMPRISING SAME
The present invention relates to an electrode laminate, a manufacturing method therefor and an optical laminate comprising same, the electrode laminate comprising: an electrode film, which includes a polarizing plate and a transparent conductive layer arranged on the one surface of the polarizing plate; and a coating layer arranged on the electrode film, wherein the average thickness of the coating layer is 30-80 nm, and the deviation in thickness between any two points of the coating layer is 5nm or less.
G02F 1/1335 - Structural association of cells with optical devices, e.g. polarisers or reflectors
G02F 1/137 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
G02F 1/1337 - Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
B41M 5/00 - Duplicating or marking methodsSheet materials for use therein
B41M 7/00 - After-treatment of printed works, e.g. heating, irradiating
82.
COLORED PHOTOSENSITIVE RESIN COMPOSITION, COLOR FILTER, IMAGE DISPLAY DEVICE, AND SOLID-STATE IMAGE-CAPTURING ELEMENT
The present invention relates to: a colored photosensitive resin composition comprising an alkali-soluble resin, which contains repeating units of a specific structure, a silsesquioxane compound, a colorant, a photopolymerizable compound, a photopolymerization initiator, a photoacid generator, and a solvent; a color filter formed using same; and an image display device and a solid-state image-capturing element including the color filter. The colored photosensitive resin composition according to the present invention has excellent developability and pattern characteristics, thus being able to form elaborate, high-resolution patterns, and exhibits excellent curability even when cured at low temperatures, and can thus improve durability.
G03F 7/00 - Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfacesMaterials therefor, e.g. comprising photoresistsApparatus specially adapted therefor
The present invention relates to: a colored photosensitive resin composition comprising a colorant (A), an alkali-soluble resin (B), a photopolymerizable composition (C), a photopolymerization initiator (D), and a solvent (E), wherein the photopolymerizable composition (C) is polymerized by comprising a trifunctional or higher (meth)acrylic polyfunctional monomer (C-1) and an alkyl (meth)acrylate (C-2), and the alkyl (meth)acrylate (C-2) has a chain carbon number of 18 or more and is included in an amount of 10-50 wt% with respect to 100 wt% of solids of the photopolymerizable composition (C); and a color filter and a liquid crystal display device which are manufactured using same.
G03F 7/033 - Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with binders the binders being polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
G03F 7/105 - Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers having substances, e.g. indicators, for forming visible images
The present invention relates to a hard coating film and an image display device comprising same, the hard coating film comprising: a hard coating layer; and a low refractive layer formed on the hard coating layer, wherein the low refractive layer is formed of a composition for forming a low refractive layer, the composition for forming a low refractive layer includes a fluorine-based UV-curable functional group-containing compound, hollow silica particles, and nano-silica particles, the thickness of the low refractive layer is 50 nm to 200 nm, and the value of expression 1 is 90% to 150%.
C03C 17/34 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
G02B 1/14 - Protective coatings, e.g. hard coatings
A circuit board includes a core layer, a first via structure penetrating the core layer, a circuit wiring disposed on one surface of the core layer and including a head portion in contact with the first via structure, a connection portion extending from the head portion and an extension portion electrically connected to the head portion through the connection portion, and a first ground pattern disposed on the one surface of the core layer and disposed around the circuit wiring to be spaced apart from the circuit wiring. A shortest distance between the extension portion and the first ground pattern is greater than a shortest distance between the head portion and the first ground pattern.
The present disclosure relates to an etchant composition for etching silicon and silicon germanium, and/or a preparation method of a pattern using the etchant composition. The etchant composition may include an oxidizing agent, a fluorine-based compound, a surfactant represented by Chemical Formula 1 or 2, and water. The etchant composition may include the surfactant in an amount of 5% to 40% by weight based on 100% by weight of the etchant composition.
C09K 13/08 - Etching, surface-brightening or pickling compositions containing an inorganic acid containing a fluorine compound
H01L 21/306 - Chemical or electrical treatment, e.g. electrolytic etching
87.
METHOD FOR MANUFACTURING VARIABLE-TRANSMITTANCE OPTICAL LAMINATE, VARIABLE TRANSMITTANCE OPTICAL LAMINATE MANUFACTURED USING METHOD, SMART WINDOW COMPRISING SAME, AND AUTOMOBILE OR BUILDING WINDOW USING SAME
The present invention relates to a method for manufacturing a variable-transmittance optical laminate, a smart window comprising same, and a transportation means, automobile, wearable device and architectural window using same, the method comprising the steps of: (A) bonding, to a substrate laminated with an alignment film, a mask film having a scattering part; (B) scattering ball spacers on the substrate to which the mask film is bonded; and (C) removing the mask film from the substrate, wherein the ball spacers are scattered only on the alignment film.
B32B 37/02 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
G02B 1/04 - Optical elements characterised by the material of which they are madeOptical coatings for optical elements made of organic materials, e.g. plastics
88.
THERMOSETTING RESIN COMPOSITION, CURED FILM, AND SOLID-STATE IMAGING DEVICE
The present invention provides a thermosetting resin composition, a cured film formed therefrom, and a solid-state imaging device comprising the cured film, the thermosetting resin composition comprising a binder resin, a thermal initiator, a thermosetting agent, and a solvent, wherein the binder resin contains an acrylic copolymer including a repeating unit having a carbazole group and a repeating unit having a glycidyl group. The thermosetting resin composition according to the present invention can be fired at a temperature of 220°C or lower within a few minutes, has high transmittance and high refractive index characteristics, exhibits superb flatness and hardness, and enables the formation of cured films without coating stains. Furthermore, the thermosetting resin composition according to the present invention exhibits excellent stability over time and has dry etching resistance that is advantageous for the implementation of a micro lens shape.
C08L 39/04 - Homopolymers or copolymers of monomers containing heterocyclic rings having nitrogen as ring member
C08L 33/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
The present invention relates to a transmittance-variable optical laminate and a manufacturing method therefor, a smart window comprising same, and a vehicle and a building window or door employing same, the optical laminate comprising: a first polarizing plate; a first transparent conductive layer formed on one surface of the first polarizing plate; a second polarizing plate opposite to the first polarizing plate; a second transparent conductive layer formed on one surface of the second polarizing plate and opposite to the first transparent conductive layer; and a liquid crystal layer provided between the first transparent conductive layer and the second transparent conductive layer, wherein at least one of the first transparent conductive layer and the second transparent conductive layer is formed to come into direct contact with one of the first polarizing plate and the second polarizing plate, and at least one of the first polarizing plate and the second polarizing plate comprises a reflective polarizing plate.
G02F 1/139 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
A gap filler composition according to embodiments of the present invention comprises a siloxane-based resin, a filler, and a catalyst. After application under conditions of 23oC and 50% relative humidity, the Shore 00 hardness measured after leaving for 60 minutes and the Shore 00 hardness measured after leaving for 120 minutes are in the range of 40 to 70. The gap filler composition can be used to manufacture a vehicle battery pack including a gap filler having improved thermal stability and process properties.
H01M 50/218 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by the material
H01M 50/24 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
H01M 50/231 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by the material of the casings or racks having a layered structure
The present invention relates to an optical laminate comprising: a liquid crystal layer; a first optical functional layer formed on one surface of the liquid crystal layer; and a second optical functional layer which is formed on the other surface of the liquid crystal layer, and which is opposite to the first optical functional layer, wherein each of the first optical functional layer and the second optical functional layer independently includes a substrate layer and a functional conductive layer, and the first optical functional layer and/or the second optical functional layer includes at least two functional conductive layers.
G02F 1/1337 - Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
G02F 1/137 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
B60J 3/04 - Antiglare equipment associated with windows or windscreensSun visors for vehicles adjustable in transparency
E06B 9/24 - Screens or other constructions affording protection against light, especially against sunshineSimilar screens for privacy or appearance
B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
A gap filler composition according to embodiments of the present invention comprises a siloxane-based resin, a catalyst, and a filler. The filler includes first alumina particles with an average particle diameter (D50) of 5 ㎛ or more and less than 15 ㎛, second alumina particles with an average particle diameter (D50) of 15 ㎛ to 30 ㎛, and third alumina particles with an average particle diameter (D50) of 60 ㎛ to 80 ㎛. The content of the filler in the total weight of the composition is 80% by weight to 95% by weight, the content of the first alumina particles in the total weight of the filler is 15% by weight to 25% by weight, the content of the second alumina particles in the total weight of the filler is 15% by weight to 25% by weight, and the content of the third alumina particles in the total weight of the filler is 55% by weight to 65% by weight. The siloxane-based resin includes a first siloxane-based resin having vinyl end groups and a second siloxane-based resin having hydrogen end groups directly bonded to silicon atoms at both ends.
H01M 50/218 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by the material
H01M 50/24 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
C08K 9/08 - Ingredients agglomerated by treatment with a binding agent
The present invention relates to a transmittance-variable optical laminate and a manufacturing method therefor, and a smart window comprising same, and a transportation means, automobile, wearable device, and architectural window having the smart window applied thereto, the optical laminate comprising: a first laminate in which a first polarizer including a first hard-coating layer, a first transparent conductive layer, and a first alignment film are sequentially laminated; a second laminate in which a second polarizer including a second hard-coating layer, a second transparent conductive layer, and a second alignment film are sequentially laminated; and a liquid crystal layer disposed between the first alignment film and the second alignment film, wherein at least one of the first transparent conductive layer and the second transparent conductive layer is arranged to be in direct contact with either one of the first polarizer and the second polarizer, and at least one of the first hard-coating layer and the second hard-coating layer has ball spacers embedded therein and fixed thereto, so as to maintain the gap between the layers above and below the liquid crystal layer, the ball spacer having a diameter (A) of 3-14 ㎛, the hard-coating layer that has the ball spacer embedded therein having a thickness (B) of 1-10 ㎛, and a value of (A)-(B) being 2-10 ㎛.
G02F 1/1337 - Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
G02F 1/139 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
G02F 1/1335 - Structural association of cells with optical devices, e.g. polarisers or reflectors
A resist stripper composition according to an embodiment includes an alkali compound including an ammonium hydroxide-based compound, ethanol, and a polar organic solvent, which includes a sulfoxide-based compound. In a pattern formation method according to an embodiment, a photoresist pattern is formed on a substrate, a conductive pattern using the photoresist pattern is formed, and the photoresist pattern is removed by using the resist stripper composition. A resist stripper having an improved stripping rate and resist solubility is provided.
G03F 7/00 - Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfacesMaterials therefor, e.g. comprising photoresistsApparatus specially adapted therefor
H01L 21/768 - Applying interconnections to be used for carrying current between separate components within a device
95.
RESIN COMPOSITION FOR ENCAPSULATING ELECTRONIC DEVICE, AND ELECTRONIC DEVICE MANUFACTURED USING SAME
A resin composition for encapsulating an electronic device, according to embodiments of the present invention, comprises: an epoxy-base compound containing a biphenyl-based epoxy compound; and an inorganic filler comprising first alumina particles surface-treated with a silane agent including an alkyl group of a carbon number of 7 or higher, and second alumina particles that have been not treated with silane. The amount of first alumina particles is 4-35 wt% on the basis of the total weight of the composition.
A resin composition for sealing an electronic device according to embodiments of the present invention comprises a biphenyl-based epoxy compound, a biphenyl-aralkyl-based epoxy compound, and an inorganic filler containing alumina particles surface treated with a silane agent containing an alkyl group having 7 or more carbon atoms. The weight ratio of the biphenyl-based compound to the biphenyl-aralkyl-based compound from among the epoxy compounds is from 1:1.4 to 1:4.5.
The present invention provides: a resin composition for an anti-reflection film, the resin composition comprising hollow aluminosilicate particles, amorphous silica particles, a first binder resin having a thermosetting functional group, and a solvent, wherein the hollow aluminosilicate particles have a Si/Al molar ratio of 7 to 15; an anti-reflection film formed therefrom; and a solid-state imaging device including the anti-reflection film. When the resin composition for an anti-reflection film according to the present invention is used to form a coating film, the formation of cracks is suppressed, the coating film has excellent flatness, moisture absorption under high temperature and high humidity is prevented, and penetration by a developer solution and stripping solution can be prevented.
C08K 9/02 - Ingredients treated with inorganic substances
C08L 33/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
C08F 220/32 - Esters containing oxygen in addition to the carboxy oxygen containing epoxy radicals
The present invention relates to a variable transmittance optical laminate, a method for manufacturing same, and a smart window comprising same, wherein the variable transmittance optical laminate comprises: a first laminate including a first polarizing plate, one or more column spacers formed on one surface of the first polarizing plate, a first transparent conductive layer formed on the first polarizing plate on which the one or more column spacers are formed, and a first alignment film formed on the first transparent conductive layer; a second laminate facing the first laminate and laminated in the order of a second polarizing plate, a second transparent conductive layer, and a second alignment film; and a liquid crystal layer disposed between the first alignment film and the second alignment film, the column spacers including an inclination angle in which the angle formed by the tangent of the side portion and the first polarizing plate is an acute angle.
G02F 1/1337 - Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
G02F 1/1335 - Structural association of cells with optical devices, e.g. polarisers or reflectors
G02F 1/13363 - Birefringent elements, e.g. for optical compensation
G02F 1/139 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
E06B 9/24 - Screens or other constructions affording protection against light, especially against sunshineSimilar screens for privacy or appearance
B60J 3/04 - Antiglare equipment associated with windows or windscreensSun visors for vehicles adjustable in transparency
99.
RED PHOTOSENSITIVE RESIN COMPOSITION, COLOR FILTER PREPARED USING SAME, AND SOLID-STATE IMAGING DEVICE OR DISPLAY APPARATUS COMPRISING SAME
The present invention relates to a red photosensitive resin composition, a color filter prepared using same, and a solid-state imaging device or display apparatus comprising the color filter, the red photosensitive resin composition comprising a colorant, an alkali-soluble resin, a photopolymerizable compound, a photopolymerization initiator, and a solvent, wherein the colorant comprises a red pigment, a yellow pigment, and a xanthene-based disperse dye represented by chemical formula 1, and the content of the xanthene-based disperse dye represented by chemical formula 1 is 0.1-15 wt% with respect to the total weight of solids in the colorant.
G03F 7/028 - Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with photosensitivity-increasing substances, e.g. photoinitiators
G03F 7/105 - Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers having substances, e.g. indicators, for forming visible images
G03F 7/00 - Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfacesMaterials therefor, e.g. comprising photoresistsApparatus specially adapted therefor
The present invention relates to an antenna structure comprising an antenna unit and a module unit, wherein the module unit, which is for transmitting an electrical signal to the antenna unit, comprises: an upper member; a middle member disposed inside of the upper member; and a lower member disposed on the lower surface of at least a portion of each of the upper member and the middle member, wherein the lower member is disposed on a side surface of the antenna unit.
patents
