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WO/2023/054641A1 |
This intermediate film for laminated glass includes one or more coloring agents, wherein the coloring agent includes a coloring agent (R) having a specific structure, and D50 of the coloring agent (R) measured with a transmission electro...
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WO/2023/054962A1 |
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 fir...
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WO/2023/054143A1 |
A curable composition comprising an infrared absorption reagent, a polymerizable monomer, and photoinitiators, wherein the photoinitiators include a photoinitiator IA having an absorption coefficient of 1.0×103 mL/g·cm or more with res...
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WO/2023/050398A1 |
A LIDAR transmitting apparatus, a LIDAR apparatus and an electronic device. The lidar transmitting apparatus (400) comprises: a light source (401) comprising a light-emitting array composed of M*N light-emitting units (4001), used to emi...
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WO/2023/054866A1 |
The present invention provides an optical film and a display device comprising same, wherein the optical film comprises a light transmitting substrate and a primer layer and has a yellowness (Y0) of 5.0 or less before a light fastness te...
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WO/2023/054164A1 |
The present invention addresses the problem of providing: a liquid crystal composition which is capable of forming a liquid crystal cured layer that has excellent alignment properties, while being suppressed in cissing during the formati...
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WO/2023/054256A1 |
This multilayer film comprises a slippery layer, a base layer, and an adhesive layer in this order, wherein: the base layer includes an alicyclic structure-containing polymer; one surface of the multilayer film is a surface (s1) where th...
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WO/2023/054591A1 |
Provided are: an article that diffusely reflects ultraviolet light, visible light, and/or infrared light; and a production method for the article. This article that has a layered structure including at least one skin layer, at least one ...
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WO/2023/051113A1 |
A wave splitter, a wave combiner, and an optical communication apparatus. The wave splitter comprises a first filter device (10) and a second filter device (20). The first filter device (10) is used for splitting an input beam into a fir...
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WO/2023/053995A1 |
The purpose of the present invention is to provide a light absorbing anisotropic layer with excellent surface uniformity and high contrast, an optical film that uses this, a viewing angle control system and an image display device. This ...
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WO/2023/053798A1 |
The present invention provides a polarization film that can satisfactorily suppress the outward permeation in a high-temperature, high-humidity environment of the iodine contained in a polarizer. The polarization film according to the pr...
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WO/2023/054471A1 |
Provided is an anisotropic light-diffusing film that has an excellent balance between the contrast ratio in the forward direction and the contrast ratio in the oblique direction and has a viewing angle expansion effect. The anisotropic l...
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WO/2023/050884A1 |
The embodiments of the present application belong to the technical field of metamaterials. Provided are a metasurface and a fingerprint recognition device having same. The metasurface comprises a substrate, first mediums and second mediu...
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WO/2023/053797A1 |
The present invention provides an optical laminate including a pressure-sensitive adhesive sheet having a sufficient gel content and improved durability. This optical laminate comprises the pressure-sensitive adhesive sheet, which has a ...
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WO/2023/054087A1 |
The present invention addresses the problem of providing a circularly polarizing plate and a self-luminous display device, the circularly polarizing plate being capable of preventing the occurrence of light leakage in a corner portion of...
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WO/2023/050365A1 |
Provided in the present application are a light filter material, and a display module and a manufacturing method therefor. The light filter material comprises: a substrate, and pigments and scattering particles, which are dispersed in th...
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WO/2023/054084A1 |
The present invention provides: an optically anisotropic film which exhibits excellent reverse wavelength dispersibility; a circularly polarizing plate; and a display device. An optically anisotropic film according to the present inventi...
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WO/2023/054570A1 |
The present disclosure provides a holographic laminate comprising a volume hologram layer, and a metal layer arranged on one side of the volume hologram layer and having a patterned light-transmitting section and a light-reflecting section.
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WO/2023/054941A1 |
An optical film laminate comprises: a phase retardation layer; a polarizing layer laminated on the phase retardation layer; and a barrier layer disposed between the phase retardation layer and the polarizing layer or under the phase reta...
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WO/2023/052131A1 |
A holographic device and method of forming a holographic device for a virtual retinal display, the holographic device comprising: a transparent substrate; and a holographic element arranged on said substrate; wherein the holographic elem...
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WO/2023/050881A1 |
Provided in the present disclosure are a spectroscope and a metasurface splitter. The spectroscope comprises: at least one reflection-type curved metasurface device, which is used for splitting light of different wavelengths and is provi...
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WO/2023/054282A1 |
A multi-layer structure according to the present invention comprises a support body made of resin, an adhesive layer laminated on the support body, a metal layer laminated on the adhesive layer, and a glass layer laminated on the metal l...
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WO/2023/054793A1 |
Provided are an optical structure in which a pupil-permitted region that is observable using an angle-multiplexed hologram lens, which is a holographic optical element, may be extended, and an apparatus for manufacturing the holographic ...
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WO/2023/053547A1 |
Provided are an optical system and an image display device that enable improved color uniformity. An optical system (3) comprises a light guide member (4) that guides image light (L1), which includes first incident light (L11) in a first...
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WO/2023/053643A1 |
An optical sheet laminate 100 incorporated in a backlight unit 40 comprises: a plurality of diffusion sheets 43 on a first surface 21a of each of which a plurality of recesses 22 each having an approximately inverted quadrangular pyramid...
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WO/2023/050592A1 |
A Powell prism (111), a linear laser device (11), a laser projection module (1) and a laser 3D camera, wherein the Powell prism (111) comprises a columnar prism body (1111), and a light-incident face (1112) of the columnar prism body (11...
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WO/2023/053868A1 |
This polarizing plate has a wire grid structure and comprises: a transparent substrate; a plurality of protrusions periodically arranged on the transparent substrate at a pitch shorter than the wavelength of light in the used waveband, a...
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WO/2023/054176A1 |
A gas barrier film (10) comprises a transparent film base material (11) and a gas barrier layer (12). The gas barrier layer (12) comprises: a first layer (13) that contains, as constituent elements, silicon, oxygen and carbon; and a seco...
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WO/2023/054142A1 |
The present invention pertains to: a composition which contains particles having a refractive index of at least 2.0 and an average primary particle diameter of at most 200nm, a film-forming component, and a solvent, wherein the film-form...
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WO/2023/054177A1 |
A gas barrier film (10) comprises a transparent film substrate (11) and a gas barrier layer (12). The gas barrier layer (12) has a first layer (13) that contains silicon, oxygen, and carbon as constituent elements and a second layer (14)...
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WO/2023/053809A1 |
This aluminum-oxide-based-composition-containing zirconium nitride powder is a powder in which an aluminum-oxide-based composition is partially bonded to the surface of particles configured mainly from zirconium nitride. The aluminum-oxi...
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WO/2023/055707A1 |
Addition of a light-recombiner in the form of a diffraction grating to an advanced-volume-hologram filter system (conventionally containing only a pre-disperser diffraction grating and a volume holographic filter VHP configured as a volu...
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WO/2023/052908A1 |
Provided is a display apparatus in which a voltage drop is sufficiently inhibited. The display apparatus has: a shared electrode possessed by a first light-emitting device in which a plurality of light-emitting layers are layered, and by...
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WO/2023/052691A1 |
This method for producing at least one optical window for an infrared detector (10a), comprises the following steps: - use of a substrate formed of a layer of silicon or germanium (25), at least one face (16, 17) of the substrate being c...
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WO/2023/053653A1 |
The present invention provides a spectacle optical article 1 and a technology related thereto, the spectacle optical article comprising an outer surface 10a that is a surface on the object side and an inner surface 10b that is a surface ...
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WO/2023/044538A1 |
Described is an optical beam director. The optical beam director includes a dispersive component configured to receive light and to steer the received light across a first dimension based on its wavelength. The optical beam director also...
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WO/2023/047988A1 |
Provided are a cellulose acylate film that can exhibit improved folding strength and biodegradability while maintaining transparency and moisture permeability, a food packaging material, an agricultural material and a film for a polarizi...
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WO/2023/048445A1 |
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...
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WO/2023/048314A1 |
The present embodiment comprises: a housing having an inner space formed therein and disposed below a windshield; an imaging device which is accommodated in the inner space and emits first linearly polarized light in a first direction; a...
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WO/2023/047204A1 |
The present disclosure provides a coated microstructured film (100a-e). The coated film includes microstructures (110) extending across a first surface of the microstructured film (100a-e) and a coating (130) on a first portion of at lea...
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WO/2023/046563A1 |
Disclosed is an iris diaphragm (1) having an optical axis (O) and comprising: - a fixed ring (RF); - a movable ring (RM) capable of rotating about the optical axis relative to the fixed ring and comprising a plurality n of guide ramps (G...
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WO/2023/048373A1 |
The disclosure relates to augmented reality devices, and more particularly, to augmented reality glasses and methods for operating the same. An augmented reality display device is provided. The augmented reality display device includes a...
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WO/2023/047985A1 |
The present invention has a groove formed by connecting a plurality of groove elements in a row on the surface of a substrate. Each of the groove elements comprises: a first groove region; a conical groove region having a conical shape; ...
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WO/2023/048406A1 |
Various embodiments of the present invention relate to a sensor device comprising a second light-condensing mirror unit having a plurality of spherical mirrors formed to reduce the thickness of a light-condensing mirror unit. According t...
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WO/2023/046561A1 |
Disclosed is an iris diaphragm having an optical axis (O) and comprising: - a fixed ring (RF); a plurality m ∈ ℕ > 1 of blades (L) defining an aperture (OD) of the diaphragm with a predetermined shape, the blades being capable of mov...
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WO/2023/048086A1 |
The present invention provides: a wavelength plate that makes it possible to convert, by a high degree of ellipticity, the polarization state of light incident on the wavelength plate at a wide incidence angle and a wide incidence azimut...
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WO/2023/047731A1 |
Provided is a simple method for manufacturing an adhesive-layer-attached optical laminate that prevents floating of a release liner. A method for manufacturing an adhesive-layer-attached optical laminate according to an embodiment of the...
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WO/2023/047748A1 |
Provided is a polarizing plate with a phase difference layer having excellent high-temperature durability. A polarizing plate with a phase difference layer according to one embodiment of the present invention comprises a phase difference...
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WO/2023/046222A2 |
A beam shaping optical system for direct pumping of thin disk laser head with laser diode module. The present invention relates to a laser system. More particularly, the present invention relates to a diode pumped laser system. Even more...
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WO/2023/047805A1 |
Provided are a reflective transparent member and an image display system with which it is possible to prevent a decrease in reflected light utilization efficiency while increasing a region of high brightness. The reflective transparent...
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