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WO/2023/024544A1 |
The present application discloses an antireflection film, a cover plate structure, and a manufacturing method for an antireflection film. The antireflection film comprises one or more antireflection units; a plurality of antireflection u...
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WO/2023/028258A1 |
An optical system for modulating a light beam emitted by a laser light source. The system includes a phase light modulation device positioned to receive the laser light beam, a 4f relay optics positioned to receive light emitted from the...
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WO/2023/026715A1 |
Provided is a chemically strengthened optical glass having an improved impact resistance and a high hardness while maintaining the refractive index, the Abbe number and the transmittance required in the conventional optical glasses. The ...
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WO/2023/026786A1 |
The present invention addresses the problem of providing a transfer film having a temporary support and a colored layer containing a coloring agent disposed on the temporary support, the transfer film transferring a layer that includes t...
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WO/2023/025608A1 |
Metastructures composed of a plurality of sublayers each of which has a respective index of refraction that differs from the index of refraction of at least one of the other sublayers are described, as are methods for manufacturing the m...
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WO/2023/022410A1 |
Provided are an optical member and an optical display device comprising same, the optical member comprising a support layer and an optically functional layer laminated on one surface of the support layer, wherein: the optically functiona...
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WO/2023/022118A1 |
The present invention relates to an optical filter comprising a substrate and a dielectric multilayer film that is laminated, as an outermost layer, on at least one principal surface side of the substrate, the substrate having a resin fi...
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WO/2023/022182A1 |
A colored-layer-forming composition contains a pigment (A), an active-energy-ray-curable resin (B), a photopolymerization initiator (C), and a solvent (D), the pigment (A) containing a first coloring material and a second coloring materi...
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WO/2023/021372A1 |
Apparatus and methods are described including a vacuum-plasma-jig (20) that receives an object (10) during application of a vacuum plasma-treatment to a first surface (12) of the object 10). A receptacle (22) and base (30) of the vacuum-...
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WO/2023/022122A1 |
Provided are: a composition comprising inorganic particles, a cyclic siloxane compound, and a silicone-based surfactant that is not a cyclic siloxane compound, wherein the cyclic siloxane compound content is 0.01-10 parts by mass per 100...
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WO/2023/018307A1 |
The present application relates to: a resin comprising a unit represented by chemical formula 1 and a unit represented by chemical formula 2; a preparation method therefor; a resin composition comprising same; and a molded product compri...
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WO/2023/017759A1 |
Provided is an optical glass plate having a higher refraction index characteristic than conventional optical glass plates. This optical glass plate is characterized by containing 0-12% of SiO2, 0-10% of B2O3, 0-9% of BaO, 0-5% of ZnO, 2-...
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WO/2023/018092A1 |
The electronic device comprises: a display comprising a panel layer on which a plurality of pixels is arranged; and a camera module arranged under the display, wherein the camera module comprises an image sensor and a plurality of lenses...
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WO/2023/018233A1 |
An optical system disclosed in an embodiment of the present invention comprises first to fourth lens groups that are arranged from the object side toward the sensor side along an optical axis and each comprise at least one lens, wherein ...
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WO/2023/018080A1 |
Provided are a polarizing plate and an optical display device comprising same, the polarizing plate comprising: a polarizer; a protective film laminated on the top surface of the polarizer; and a phase difference film laminated on the bo...
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WO/2023/017830A1 |
The present invention provides a siloxane group-containing silane compound represented by Formula (1) or (2) shown below. (Each of the symbols in the formulae is as described in the description.)
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WO/2023/018604A1 |
The present application discloses stretched films comprising regioselectively substituted cellulose esters and a component A Formula (I), Formula (II), wherein rings A, B, C, R1, R2, R5, R6, R8, R9, m; n; and k are defined herein. The fi...
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WO/2023/013521A1 |
The present invention prevents pillars from collapsing. This photodetector is provided with a pixel array part in which multiple pixels are arranged in a two-dimensional form. Each of the multiple pixels is provided with a photoelectric ...
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WO/2023/013653A1 |
The purpose of the present invention is to provide an optical-semiconductor-device-sealing sheet that is suitable for the manufacture of a mini/micro-LED display element or other self-light-emitting display device in which color cast is ...
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WO/2023/011307A1 |
Disclosed are a polycarbonate and a preparation method therefor and an application thereof. The polycarbonate comprises at least one of structural units selected from a structural unit represented by formula (I) and a structural unit rep...
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WO/2023/013846A1 |
According to an embodiment of the present disclosure, a lens assembly and/or an electronic device comprising same comprises: an image sensor; three or four lenses sequentially arranged along an optical axis from a subject to the image se...
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WO/2023/013652A1 |
The purpose of the present invention is to provide an optical-semiconductor-device sealing sheet that is suitable for manufacturing a self-emitting display device, e.g., a mini/micro-LED display device, that has a metal-wiring antireflec...
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WO/2023/012110A1 |
An apparatus includes, in some implementations, at least one image sensor, a plurality of metalenses, and readout and processing circuitry. The at least one image sensor includes a plurality of pixel arrays, each of the which is associat...
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WO/2023/013275A1 |
Provided is a retardation layer-equipped polarizing plate having both hardness and durability against deformation. A retardation layer-equipped polarizing plate according to an embodiment of the present invention has a protection layer, ...
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WO/2023/009460A1 |
Methods and devices are described that relate to eyewear that are specifically designed to allow emissions of circadian-active green light to reach the observer. An example wearable device includes one or more windows positioned to allow...
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WO/2023/008148A1 |
The present invention implements a telephoto lens that is excellent in resolution. In an infrared imaging lens (1), each of a first lens (L1), a second lens (L2), and a third lens (L3) comprises chalcogenide glass with a refractive index...
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WO/2023/007246A1 |
An ophthalmic lens includes a hybrid plano-convex refractive lens body having a convex portion and a planar portion. A metasurface array can be associated with the planar portion and include an arrangement of metasurface building element...
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WO/2023/008301A1 |
Provided are: an optical laminate that is capable of preventing abnormal discharge to a marker layer for displaying a defect location, and of marking the defect location using few steps and at low cost; and a method for producing the opt...
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WO/2023/009462A1 |
Methods and devices are described that relate to spectral filters and associated eyewear that are specifically designed to block emissions of circadian-active blue light to reach the observer. An example wearable device includes one or m...
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WO/2023/008747A1 |
The present invention relates to an adhesive sheet and, more specifically, to an adhesive sheet comprising a substrate film having a predetermined range of water contact angle and an adhesive layer disposed on the substrate film. The pre...
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WO/2023/004463A1 |
Methods and systems configured to assist with generating, controlling and detecting multiple orbital angular momentum (OAM) modes are described. An optical device for OAM multiplexing and/or demultiplexing (100), includes a metasurface (...
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WO/2023/009451A1 |
Methods and devices are described that rely on interference filter designs to provide a precise and granular spectral behavior by allowing emissions of circadian-active blue and green light to reach a viewer. An example wearable device i...
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WO/2023/008492A1 |
A hardcoat film (11) is equipped with a hardcoat layer which contains a cured article of a silsesquioxane compound and is located on one or more main surfaces of a resin film (1). The silsesquioxane compound contains a structure represen...
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WO/2023/008829A1 |
This display device comprises: pixels on which light-emitting elements are disposed; a color conversion layer disposed on the light-emitting elements of the pixels; an optical layer disposed on the color conversion layer; and an organic ...
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WO/2023/007158A1 |
A film (100) for applying to an ophthalmic lens is described. The film (100), or the combination of the film (100) and the ophthalmic lens are designed to prevent or slow the development or progression of myopia. The film (100) has a bas...
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WO/2023/009682A1 |
A polymer bilayer includes a layer of a porous fluoropolymer directly overlying a layer of polyethylene. The polyethylene layer may be porous or dense and may include an ultra-high molecular weight polymer. The polymer bilayer may be co-...
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WO/2023/008306A1 |
Provided is a laminate comprising: a substrate; a hard coat layer provided on the substrate; and a dry film layer provided on the hard coat layer, wherein the hard coat layer contains a polysilsesquioxane derivative, and the abundance ra...
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WO/2023/008528A1 |
A polythiol composition comprising a polythiol compound, wherein the composition contains a compound C1 which exhibits a retention time of 32.0-35.0 minutes in a high performance liquid chromatography assay performed at a specific measur...
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WO/2023/009448A1 |
Methods and devices are described that relate to spectral filters and associated eyewear that are specifically designed to mitigate the disruptive effects of electric lighting on the circadian clock that can cause sleep deprivation and o...
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WO/2023/009679A1 |
A polymer bilayer includes a layer of a porous fluoropolymer directly overlying a layer of polyethylene. The polyethylene layer may be porous or dense and may include an ultra-high molecular weight polymer. The polymer bilayer may be co-...
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WO/2023/008123A1 |
Provided is a film-equipped base material that can effectively increase infrared transmittance when used in an infrared-transmitting lens. The film-equipped base material 1 has a multilayer film 3 provided on a base material 2. The mul...
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WO/2023/007159A1 |
Ophthalmic lenses (118) are described that have a layer (100), which has a base refractive index, provided on a surface of the lens (118). The layer (100) includes at least one gradient index optical element (102). The ophthalmic lens (1...
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WO/2023/009190A1 |
A removable lens stack comprises a base layer and one or more removable lens layers. The base layer may include a substrate having a first side and a second side opposite the first and may further include a moth eye coating on the first ...
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WO/2023/009684A1 |
An amorphous layer is used as a protective coating for hygroscopic nonlinear optical crystals. The amorphous layer consists of one or more alkali metal borates and/or alkali earth metal borates. The amorphous layer slows or prevents wate...
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WO/2023/006345A1 |
A confocal microscopy apparatus 100 for imaging a sample 2 under investigation by chromatic confocal microscopy comprises an illumination source device 10 being arranged for creating illumination light 1 having an illumination spectrum c...
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WO/2023/009454A1 |
Methods and devices are described that relate to spectral filters and associated eyewear that are specifically designed to block emissions of circadian-active blue light to reach the observer. An example wearable device that includes one...
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WO/2023/002942A1 |
Provided is a lens hood 1 which is effective for blocking unnecessary light from entering an imaging lens of a camera, and which comprises an antireflection film 4 that has excellent design. (A) is a resin component, (B) is texture forma...
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WO/2023/003961A1 |
An exemplary method and system are disclosed comprising retroreflective metastructures formed with a plurality of metasurface arrays configured to destructively cancel or interfere, in part, with one another to reduce specular mode assoc...
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WO/2023/003903A1 |
A near-infrared (NIR) light therapy device having at least one NIR light source and a waveguide having i) a NIR light input surface and ii) a NIR light emitting surface. The waveguide includes a lens feature forming the NIR light input s...
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WO/2023/000046A1 |
The present invention patent relates to a chemical composition for manufacturing paint that has a mirror-like effect, which was developed for use in coating sheets of plastic material, more specifically poly(methyl methacrylate), known a...
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