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Matches 1 - 50 out of 171,393

Document Document Title
WO/2019/210996A1
The invention relates to a retro-reflective film (28) having pre-defined regions which appear in a first visually recognizable colour to an observer under diffuse reflection, in particular when viewed in daylight, and which appear in a s...  
WO/2019/213158A1
A holographic Bragg grating is used as an output element for a waveguide in a lens used for artificial reality. By using a Bragg grating, a number of waveguides can be reduced. The output element has a first super grating and a second su...  
WO/2019/211729A1
Multilayer reflectors are described. In particular, multilayer reflectors that partially transmit blue light and reflect green and red light are described. The multilayer reflectors have good efficiency and color performance in a backlig...  
WO/2019/210411A1
Squaric acid-based polymers and their use in electrode materials and/or electrolyte compositions, as well as their production processes are described herein. Also described are electrode materials, electrodes, electrolyte compositions, e...  
WO/2019/213191A1
An optical device comprises two flat plates each having a reflective flat surface, and two flat spacer plates of thickness H each having a reflective sidewall. The flat plates and flat spacer plates are arranged as a stack with the refle...  
WO/2019/212414A1
In example embodiments, designs for a SOI-based mid-infrared SWGC, for example, operating in the 3.7 µm wavelength range, are provided that achieve high coupling efficiency and optical bandwidth, while also being suitable for low-cost m...  
WO/2019/211299A1
A technique comprising: providing on an outer side of a support film of a liquid crystal cell one or more first components having an oxygen transmission rate (OTR) at least 100,000 times lower than said support film of the liquid crystal...  
WO/2019/208786A1
The present invention provides an optical film, and a polarizing plate and an image display device that are provided therewith, the optical film capable of achieving excellent scuff resistance and excellent abrasion resistance, and achie...  
WO/2019/208135A1
This light shielding film is provided with: a pair of light shielding layers; and an adhesive layer which is disposed between the pair of light shielding layers to contact each of the pair of light shielding layers and bonds the pair of ...  
WO/2019/208167A1
The purpose of the present invention is to provide an optical layered body which includes a colored layer and in which bubbles are suppressed. This optical layered body comprises a front panel (10), a bond layer (20), and a back panel (3...  
WO/2019/208840A1
The present invention proposes: a holographic optical element which forms a pattern according to a transmission-type hologram record method on the basis of a reference beam and an object beam performing multiple divergences; a method for...  
WO/2019/208611A1
The purpose of this invention is to provide an optical film which combines excellent feeding out stability and excellent film appearance, when suitably used as an optical film in an image display device. The optical film contains at leas...  
WO/2019/208136A1
This light-shielding film includes at least one light-shielding layer having black microparticles distributed therein, wherein the light-shielding layer comprises black microparticles, a photocurable binder resin, and a photoactive compo...  
WO/2019/209936A1
Semi-retro-reflective total internal reflection-based image displays may be equipped with at least one dielectric layer. The at least one dielectric layer may be deposited on one or more of a front electrode layer, rear electrode layer o...  
WO/2019/207698A1
The present invention provides: a light conversion member in which silicon nanoparticles having higher luminous intensity are dispersed; a method for producing this light conversion member; a solar cell module; and a solar cell. A light ...  
WO/2019/208168A1
The purpose of the present invention is to provide an optical layered body which includes a colored layer and which is durable with respect to bending. This optical layered body comprises a front panel, a bond layer, and a back panel, wh...  
WO/2019/209527A1
A manufacturing system for fabricating self-aligned grating elements with a variable refractive index includes a patterning system, a deposition system, and an etching system. The manufacturing system performs a lithographic patterning o...  
WO/2019/208138A1
The present invention provides a resin sheet with minimized cracking even when machined and a method for manufacturing the resin sheet. The resin sheet according to the present invention is a machined resin sheet, wherein a cut end face ...  
WO/2019/208508A1
A production method for a broadband wavelength film, the production method including, in order, a first step for preparing a layer (A) that is a resin film that has a slow axis, a second step for obtaining a multilayer film by forming, o...  
WO/2019/208512A1
A production method for a broadband wavelength film, the production method including, in order, a first step for preparing a layer (A) that is a resin film that has a slow axis that is orthogonal or parallel to the longitudinal direction...  
WO/2019/208413A1
In order to suppress narrowing of the bandwidth of an optical signal which occurs when multiplexing/demultiplexing devices are disposed in multiple stages, the optical transmission device is provided with: first multiplexing devices each...  
WO/2019/206021A1
Disclosed are a photonic crystal, an optical conversion device, a display panel, and glasses. The photonic crystal comprises a first dielectric layer (10) and a second dielectric layer (20) having different refractive indexes, the first ...  
WO/2019/206945A1
The invention relates to a light guide (9) for an interface module, particularly for a vehicle interior, comprising a body consisting of a transparent or translucent material guiding light by reflection on the guiding walls (6) thereof, ...  
WO/2019/208518A1
An optical filter (1a) is provided with a UV-IR absorption layer (10), and has a haze of 5% or less. The UV-IR absorption layer (10) includes a UV-IR absorbing agent capable of absorbing ultraviolet rays and infrared rays, formed by copp...  
WO/2019/133101A3
A light-based detection and ranging (LiDAR) system may include a sealed container having a transparent window in a sidewall thereof. The sealed container may include a polygonal reflector therein, at a location adjacent the transparent w...  
WO/2019/208139A1
Provided are: an optical laminate which is less likely to crack despite having undergone a cutting process; an optical laminate with a cover glass which comprises such an optical laminate; a production method for these; and an image disp...  
WO/2019/208210A1
[Problem] The purpose of the present invention is to provide a dispersant composition which exhibits excellent pigment dispersibility. [Solution] A dispersant composition according to the present invention is characterized by being obtai...  
WO/2019/208057A1
The present invention provides a wavelength conversion member in which phosphor powder is dispersed in a glass matrix and which exhibits excellent light emitting efficiency. The wavelength conversion member in which phosphor powder is di...  
WO/2019/205862A1
Provided is a flexible polarizing cover plate, comprising a polarizer (1) and a hard coating (2) which are stacked. The hard coating (2) comprises a visible region (22) and a black matrix region (21) surrounding the visible region (22), ...  
WO/2019/208771A1
The present invention provides a light diffusing formed body and a transparent screen film for which characteristics such as the transparency and viewing angle are satisfactory and that have particularly exceptional color reproducibility...  
WO/2019/208618A1
A polyvinyl alcohol film which contains (A) a polyvinyl alcohol, (B) an amine surfactant represented by formula (I), and (C) at least one surfactant selected from among sulfuric acid ester salt surfactants and sulfonic acid salt surfacta...  
WO/2019/207863A1
In a step of conveying a flow cast film (5) after being released from a support body (3), a region (R) to be heated that is a part in a widthwise direction of the flow casting film (5) released from the support body (3) is heated with a ...  
WO/2019/208770A1
Provided is a light-diffusing molded body, etc., having excellent viewing angle characteristics and excellent color reproduction properties in particular. The above problem is solved by a light-diffusing molded body including a transpare...  
WO/2019/208516A1
The present invention provides a polymerizable liquid crystal compound which exhibits liquid crystallinity by itself, and which is capable of forming an optically anisotropic body and an optical film that have ideal wavelength dispersion...  
WO/2019/206637A1
A system comprises a reflective optical element with a reflective surface that is configured to reflect a radiation beam. The reflective optical element also has a body. The system includes a thermal conditioning mechanism operative to t...  
WO/2019/208769A1
The present invention provides, for example, a light diffusing formed body and a transparent screen film for which viewing angle characteristics and color reproducibility are particularly exceptional. To that end, a light diffusing forme...  
WO/2019/208299A1
The present invention provides a polarizing plate having at least one curved portion. The polarizing plate includes a polarizer having a first surface and a second surface, and a first base material arranged on the first surface of the p...  
WO/2019/208097A1
An aerial display device comprises: a display element (20) for displaying an image; a mirror device (10) that includes a plurality of optical elements (12) each having two reflective surfaces arranged perpendicular to each other and refl...  
WO/2019/205616A1
Provided are an optical film, a backlight module comprising an optical film, and a display apparatus. The optical film comprises: a polarizing film (10) for converting incident light into polarized light and then emitting same; and a dif...  
WO/2019/209422A1
A manufacturing system performs a deposition of an etch-compatible film over a substrate. The etch-compatible film includes a first surface and a second surface opposite to the first surface. The manufacturing system performs a partial r...  
WO/2019/208306A1
An optical window (6) is formed from a material for transmitting light. A light source (21) emits irradiation light having linear polarization. An irradiation unit (22) radiates irradiation light, emitted from the light source, through t...  
WO/2019/208264A1
An optically anisotropic film which contains an organic solvent having a boiling point of 120°C or higher and a polymer that is obtained by aligning a polymerizable liquid crystal compound having a liquid crystal phase transition temper...  
WO/2019/208181A1
The present invention provides a polarizer with an excellent optical characteristic and minimizes variation in the optical characteristics. The polarizer according to the present invention comprises a polarizing film having the thickness...  
WO/2019/208610A1
The purpose of this invention is to provide an optical film having excellent visibility when suitably used as an optical film in an image display device. The optical film contains at least one substance selected from the group consisting...  
WO/2019/203357A1
The present invention addresses the problem of providing a light irradiation device that is thin and is capable of projecting an optical pattern and a sensor using the light irradiation device. The light irradiation device comprises a li...  
WO/2019/201791A1
A pulse length adjustment unit (7, 7') for a pulsed laser beam (5) with a spectral width comprises a first and a second dispersive element (11A, 11B) for generating angular dispersion in an angular dispersion range (13) limited by the di...  
WO/2019/202642A1
Provided are a light guide plate, an area light source device, a display device, and manufacturing method for the light guide plate such that the occurrence of uneven luminance is suppressed. The light guide plate (12) is characterized i...  
WO/2019/203548A1
A touch sensor includes a substrate and first and second touch sensor electrode layers. The first touch sensor electrode layer is arranged on a first surface of the substrate and has a first pad formed on the surface opposite to the surf...  
WO/2019/203121A1
Provided is a polarizing plate having a phase difference layer attached thereto, which has excellent heat resistance. The polarizing plate having a phase difference layer attached thereto according to the present invention is provided wi...  
WO/2019/203558A1
The present application relates to a light-diffusing barrier film. The film is an integrated film comprising, in order, a barrier layer, a base layer and a light-diffusing layer. The film can prevent moisture ingress into a device such a...  

Matches 1 - 50 out of 171,393