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WO/2023/190876A1 |
Provided are: a method for producing a pentaerythritol mercaptocarboxylic ester that comprises subjecting pentaerythritol and a mercaptocarboxylic acid to a dehydration reaction, the pentaerythritol having a light absorbance of 0.1 or hi...
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WO/2023/188771A1 |
This optical lens is used for light in a prescribed object wavelength region. The optical lens comprises a substrate and a plurality of microstructures provided on a surface of the substrate. The plurality of microstructures are arranged...
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WO/2023/188946A1 |
This optical lens is used for light of a prescribed target wavelength range. The optical lens is provided with a substrate, and a plurality of fine structures that are arranged on a surface of the substrate at shorter intervals than the ...
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WO/2023/189686A1 |
Provided are: an ABA triblock polymer having an A block and a B block, the A block being a random polymer containing structural units derived from a polymerizable monomer containing a reactive group and structural units derived from a po...
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WO/2023/179864A1 |
A coating system for coating an optical article includes at least one replaceable cartridge having a reservoir configured for containing a volume of a coating material, a recirculation loop in fluid communication with the reservoir, and ...
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WO/2023/183180A1 |
A cover article for a sensor is described herein that includes: a substrate comprising a thickness from 50 μm to 5000 μm, an outer primary surface, and an inner primary surface; and an outer layered film disposed on the outer primary s...
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WO/2023/181695A1 |
The purpose of the present invention is to provide: a polycarbonate resin which can satisfy all of a refractive index, an Abbe number, heat resistance, and birefringence; and an optical member containing the same. This thermoplastic resi...
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WO/2023/182128A1 |
Provided is an image display device including a housing, an image display panel, and a camera module, wherein the camera module is installed with the light receiving side of the camera module facing the image display panel in a space for...
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WO/2023/181866A1 |
A compound that contains a linear alkyl group having at least 19 carbon atoms or a linear alkylene group having at least 19 carbon atoms, and a reactive silyl group linked directly or via a polyvalent linking group to the linear alkyl gr...
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WO/2023/183142A1 |
Glass compositions include phosphorus oxide (P2O5), niobia (Nb2O5), titania (TiO2) and bismuth oxide (Bi2O3) as essential components and may optionally include barium oxide (BaO), calcium oxide (CaO), potassium oxide (K2O), lithium oxide...
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WO/2023/182378A1 |
The present invention provides: a polycarbonate resin that includes a structural unit represented by formula (1) (in which A is an optionally substituted trivalent alicyclic moiety, and B is an optionally substituted monovalent alicyclic...
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WO/2023/179863A1 |
A replaceable cartridge for a coating system includes a reservoir configured for containing a volume of a coating and a recirculation loop having an inlet and an outlet in fluid communication with the reservoir. The cartridge further inc...
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WO/2023/178945A1 |
The present disclosure provides a nano-zirconia monomer type dispersion, a preparation method therefor, and an optical film, related to the technical field of nano-zirconia. The nano-zirconia monomer type dispersion is mainly prepared fr...
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WO/2023/181867A1 |
A compound that contains at least two linear alkylene groups, a trivalent or higher valence linking group to which the at least two linear alkylene groups are bonded, and a reactive silyl group that is bonded to the trivalent or higher v...
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WO/2023/182708A1 |
The present invention relates to a transmittance-variable optical laminate and a manufacturing method therefor, and a smart window comprising same, the laminate comprising: a liquid crystal layer containing a sealant; a first polarizatio...
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WO/2023/182597A1 |
The present application relates to a polycarbonate resin comprising a unit represented by chemical formula 1, a method for manufacturing same, a polycarbonate resin composition comprising same, and a molded product comprising the polycar...
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WO/2023/182589A1 |
The present application relates to: a polycarbonate resin comprising a unit represented by chemical formula 1 and a unit represented by chemical formula 2; a method for manufacturing same; a polycarbonate resin composition comprising sam...
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WO/2023/181826A1 |
A spectacle lens comprising a base material and an antifogging layer, wherein the thickness of the antifogging layer is 5-50 μm, and the antifogging layer contains a resin and an antimicrobial agent.
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WO/2023/182412A1 |
Provided is a resin panel with which, when utilized as a protective cover for an infrared sensor, a deterioration in the accuracy of the infrared sensor can be suppressed. The resin panel for an infrared sensor includes a resin layer a...
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WO/2023/182652A1 |
The present application relates to a polycarbonate resin comprising a unit of chemical formula 1, a method for preparing same, a polycarbonate resin composition comprising same, and a molded article comprising the polycarbonate resin com...
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WO/2023/173510A1 |
An electrowetting display panel (100) and an electrowetting display device (1000) for facilitating stable propagation of a light beam in a waveguide layer. The electrowetting display panel (100) comprises a waveguide layer (10), a first ...
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WO/2023/177037A1 |
An optical sheet according to an embodiment comprises a UV-curable prism pattern layer into which a specific organic dye is introduced, and thus the optical sheet shows very little change in color absorption even after being irradiated w...
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WO/2023/173218A1 |
A lens has an optical center and an optical axis passing through the optical center, and at least a first lens portion positioned at a distance away from the optical center for refracting light rays of a predefined polarization state imp...
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WO/2023/177124A1 |
A flexible display device comprises: a display panel including a flat region, a deformed region, and a boundary region between the flat region and the deformed region; a support member including a first support plate facing the flat regi...
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WO/2023/176153A1 |
A polythiourethane film containing a polythiourethane that is the reaction product of a thiol compound having two functional groups, a thiol compound having three or more functional groups, and an isocyanate compound.
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WO/2023/176553A1 |
The purpose of the present disclosure is to provide a zero-refractive-index material which has no ohmic loss, is highly compatible with an optical integrated circuit, and exhibits a refractive index of zero in a wide band width. The pr...
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WO/2023/173818A1 |
The present invention provides a light diffusion plate capable of being used for a long time, a preparation method therefor and an application thereof. According to the light diffusion plate of the present invention, polystyrene (GPPS) t...
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WO/2023/171309A1 |
The present invention appropriately transmits far infrared and improves abrasion resistance. A far infrared transmitting member (20) comprises a far infrared transmitting substrate (30), and a first functional film (32) formed on the sub...
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WO/2023/171567A1 |
This optical laminate is obtained by layering a transparent substrate, a hard coat layer, an optically functional layer, and an antifouling layer in the stated order, the hard coat layer containing a filler, the hard coat layer having a ...
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WO/2023/172938A1 |
An optical interference filter (200) includes a substrate (205) and one or more sets of layers (210) that are disposed on the substrate (205). Each set of layers (210) includes a first layer (215) that comprises at least scandium, alumin...
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WO/2023/171221A1 |
The present invention provides a cyclic olefin copolymer which comprises a constituent unit (A) that is derived from an olefin monomer represented by formula (1) and a constituent unit (B) that is derived from at least one cyclic olefin ...
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WO/2023/172035A1 |
The present invention provides a selective infrared emitter which can emit infrared energy in a desired wavelength band by adjusting a metamaterial having a repeating structure on a plane and thus enables infrared camouflage when attache...
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WO/2023/170033A1 |
A method for reducing the calcification propensity of polymer articles is disclosed. The method comprises effecting a blueish fluorescence of the polymers by irradiation with UV light and/or heating the polymers, in particular hydrophili...
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WO/2023/171313A1 |
The present invention appropriately transmits far infrared rays, while having improved abrasion resistance. A far infrared ray transmitting member 20 according to the present invention comprises a base material 30 which transmits far inf...
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WO/2023/171780A1 |
The present invention provides: an optical element which can be easily suppressed in decrease of the optical characteristics; and a method for producing this optical element. The present invention provides an optical element 10 which com...
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WO/2023/167562A1 |
The present invention relates to an optical film, a composition for forming a coating layer, and an electronic device, the optical film having excellent light absorption performance for near-infrared rays with a wavelength of 750-1500 nm...
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WO/2023/167263A1 |
Provided is an easily-adhesive layer-including polyester film capable of imparting good adhesion properties to an optical laminate that has a polyester film having a high pencil hardness, an easily-adhesive layer, and a functional layer ...
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WO/2023/165985A1 |
The present disclosure describes optical structures and methods for manufacturing the optical structures. In some implementations, a method includes imprinting a multi-level structured surface of a tool into an imprint material that is d...
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WO/2023/167262A1 |
This resin is a cured product of a polymerizable composition containing a compound represented by general formula (1) and a thiol compound having one or more mercapto groups, and the resin has a biomass degree of 15% or greater. In gener...
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WO/2023/167024A1 |
This light-emitting device comprises: a light-emitting element; and a lens joined to the light-emitting element. The light-emitting element has a rectangular light emission surface opposite to the lens. The lens has an opposite surface o...
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WO/2023/167106A1 |
The present invention relates to a glass which comprises, in terms of element amount in mol%, 12-16% P, 16-21% Sn, 50-60% O, 5-15% F, 0-3% Zn, 0-1% Si, 0-1% B, and 0-3% Al, (Sn+Zn)/P being 1.25-1.55, and which has a glass transition temp...
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WO/2023/162789A1 |
Provided are: a composition containing silica particles, a compound A having one or two ethylenic-unsaturation-containing groups per molecule, an ionic surfactant, and solvent, the composition containing 15-95 parts by mass of silica par...
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WO/2023/163191A1 |
An optical member production method according to the present invention includes: a space formation step for forming, as a result of adhering a film to an outer peripheral surface of a resin substrate and a mold substrate disposed so as t...
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WO/2023/161194A1 |
The present disclosure describes meta optical elements that include an optical moth-eye structure. In some implementations, an apparatus includes a substrate, and an optical metastructure, including meta-atoms, disposed on the substrate....
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WO/2023/159980A1 |
A nonlinear component for wavefront control based on a graphene nonlinear metasurface. The nonlinear component comprises a plurality of periodically distributed metagratings; each metagrating comprises a metal substrate (10), and a plura...
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WO/2023/163966A1 |
Articles are described that may include substrates having a major surface, the major surface comprising a first portion and a second portion. A first direction that is normal to the first portion of the major surface may not be equal to ...
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WO/2023/161325A1 |
An ophthalmic device which is a polymerization product of a monomeric mixture includes (a) one or more cationic initiators comprising one or more polymerizable groups; and (b) one or more alkyl-substituted oxazolines.
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WO/2023/163919A1 |
A flat optical device includes a substrate, a first nanostructure layer on the substrate, and a second nanostructure layer on the first nanostructure layer. The first nanostructure layer includes a first array of meta-elements in a first...
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WO/2023/160228A1 |
An athermalization super-lens and a design method therefor. The athermalization super-lens comprises a substrate (100), and nano-structures (200) which are periodically arranged on at least one side of the substrate (100), wherein a refr...
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WO/2023/162489A1 |
Provided is a resin composition from which a resin film that can undergo EBR, that has high refractive index, transparency, heat resistance, light resistance, moisture resistance, and chemical resistance, and that has a dry etching rate ...
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