Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 651 - 700 out of 174,921

Document Document Title
WO/2020/013016A1
An optical wavelength conversion member according to an aspect of the present invention is constituted from a ceramic sintered compact which is a polycrystalline substance having Al2O3 crystal grains and crystal grains represented by the...  
WO/2020/011788A1
The invention relates to a method for producing a reflecting optical element for a projection exposure apparatus (1), which comprises a substrate (30) with a substrate surface (31), a protection layer (38) and a layer partial system (39)...  
WO/2020/010838A1
Provided are a method for preparing a metal wire (1021, 2021), a method for preparing a metal wire grid (3021), and a wire grid polarizer (30) and an electronic apparatus (10). The method for preparing the metal wire (1021, 2021) compris...  
WO/2020/012865A1
Provided is a novel yellow pigment which combines an excellent luminance with coloring power. Dimerization of a specific quinophthalone skeleton was discovered to enable the compound to show more selective absorption/transmission. Invest...  
WO/2020/013229A1
This transfer sheet is provided with: a release substrate; a resin layer which is in contact with the release substrate in a removable manner, and which has a recessed and projected structure on a surface that is on the reverse side of t...  
WO/2020/013335A1
A projection device (10) projects light onto a structure (ST) or into the surrounding environment (NT) to illuminate a projection area (LP). The projection device has a coherent light source (20) and a diffractive optical element (40) fo...  
WO/2020/014203A1
An optical device is provided that comprises a multi-order diffractive Fresnel lens (MOD-DFL) and an achromatizing compensation mechanism that reduces refractive dispersion created by the MOD-DFL, thereby reducing the focal range of the ...  
WO/2020/013208A1
Provided is a holographic three-dimensional multi-spot light stimulation device capable of rapidly sensing the three-dimensional positions of a plurality of target objects, and imparting light stimulation simultaneously to the plurality ...  
WO/2020/012416A1
Optical films, such as reflective polarizer films, and optical systems including the optical films are described. An optical system includes one or more optical lenses having at least one curved major surface, a partial reflector, and a ...  
WO/2020/013089A1
A coloring composition including a green colorant, a resin, and an organic solvent, the green colorant including a squarylium compound having a solubility of 30 mg/L or less in propylene glycol methyl ether acetate at 25°C. A film, a co...  
WO/2020/013189A1
[Problem] To provide: a cured film which has resistance to various solvents for liquid crystals and can have satisfactory alignment properties and which has excellent transparency even when having a large thickness of 3 μm or above and ...  
WO/2020/011495A1
The invention relates to a mirror device comprising: a micromirror (50), which can be excited to perform a vibrating movement in such a way that a first angle of incidence Θ1 of a light beam (58) incident on the reflective surface (54) ...  
WO/2020/014490A1
Systems and methods for generating designs in accordance with embodiments of the invention are illustrated. One embodiment includes a method for training a generator to generate designs. The method includes steps for generating a plurali...  
WO/2020/013087A1
Disclosed is a rare-earth complex which comprises a rare-earth ion and a ligand coordinated to the rare-earth ion and including a fused polycyclic aromatic group. The fused polycyclic aromatic group is a residue formed from a fused polyc...  
WO/2020/011614A1
The problem addressed by the invention is that of simplifying the illumination of a hologram for the reconstruction of the hologram and to make said illumination more energy-efficient. For this purpose, a light source for the reconstruct...  
WO/2020/012923A1
Provided is a light source device that makes it possible to efficiently obtain high-luminance light. A light source device (100) according to the present disclosure comprises: an excitation light source (10) that emits excitation light h...  
WO/2020/012502A1
A heat treatable solar control glass article (100) having rose or copper color glass side reflection comprising a transparent glass substrate (110) provided with a multilayer coating (200) having solar control properties is disclosed. Th...  
WO/2020/012889A1
An optical film which is a stretched film formed from a thermoplastic norbornene resin, and which is configured such that: the thermoplastic norbornene resin has a stress birefringence CR of more than 2,900 × 10-12 Pa-1 and a glass tran...  
WO/2020/013533A1
An optical path control member according to an embodiment comprises: a base substrate; a resin layer which is disposed on the base substrate and includes multiple intaglio parts spaced apart from each other; and multiple pattern parts ar...  
WO/2020/011719A1
The invention relates to a mirror (10) and a method for a user interaction with a mirror. The mirror has a non-reflective or partially reflective sub-region (12) as an information display within the reflective mirror surface (11). The su...  
WO/2020/012860A1
The present invention simplifies a step for forming an on-chip lens of a phase difference pixel. This imaging element is provided with a pixel array unit, an individual on-chip lens, a common on-chip lens, and an adjacent on-chip lens. I...  
WO/2020/009251A1
The present embodiments provide an augmented reality implementation device in which a reflective holographic optical element recorded at a preset reflection angle by using a plurality of color lights reflects, at a preset reflection angl...  
WO/2020/009222A1
The present invention is provided with an embossed layer in which an embossed surface includes flat surfaces and uneven surfaces, and an optical interaction layer for covering the embossed layer and following the embossed layer. The opti...  
WO/2020/009748A1
Embodiments of the present disclosure generally relate to a method for forming an optical component, for example, for a virtual reality or augmented reality display device. In one embodiment, the method includes forming a first layer hav...  
WO/2020/008154A1
The invention relates to an optical element (1) comprising a resin body (2) having a functional surface (3) covered with a reflective coating capable of reflecting light beams, the reflective coating comprising a copper layer covering at...  
WO/2020/009399A1
Disclosed is a solar module back surface protective film to which a retroreflective part is added so as to improve reflectance such that power generation performance can improve. The solar module back surface protective film comprises: a...  
WO/2020/009015A1
This curable composition contains a compound represented by formula (1) or formula (2), a curable compound, and a solvent. The film, the near infrared cut-off filter, the solid-state imaging element, the image display device, the infrare...  
WO/2020/009443A1
The present application relates to an optical modulation element and a use thereof, and improves the surface waviness of a substrate film, which is caused by a spacer, so as to suppress a surface waviness phenomenon observed when the sur...  
WO/2020/007233A1
A composite membrane, comprising a base plate (100); the base plate is used for corresponding to a light source (10), and an emergent surface of the base plate is provided thereon with multiple dispersive prism areas (4) and multiple dif...  
WO/2020/009788A1
An imaging apparatus includes an in-coupling diffractive optic directs image-bearing light beams into a planar waveguide, an out-coupling diffractive optic directs the image-bearing light beams from the waveguide toward a viewer eyebox, ...  
WO/2020/006633A1
The present invention provides a self-aligned high finesse optical sensor cell for analyzing a gaseous sample using highly reflective optical mirrors with a light source and a detector coupled on either end of the cell, having flexibilit...  
WO/2020/008969A1
A resin composition comprising: a resin; an organometallic compound comprising at least one metal selected from the group consisting of silver, gold, platinum and palladium; a photopolymerization initiator or a quinonediazide compound; a...  
WO/2020/007133A1
Disclosed is a backlight source module, comprising: a cavity (22), an LED light bar (21) arranged in the cavity (22), a diffusion plate (23) arranged above the cavity (22), and an optical film (24) arranged on the diffusion plate (23), w...  
WO/2020/008804A1
Provided are stereoscopic glasses whereby visual fatigue in binocular stereoscopic display can be alleviated by a simple structure. In these stereoscopic glasses 10, in order to increase the allowed range of consistency of vergence and a...  
WO/2020/008949A1
The purpose of the present invention is to achieve reduction in cost and weight by use of an optical guide plate made of glass. An optical guide plate (1500) according to the present invention is provided with: a first member (304R) that...  
WO/2020/009083A1
A surface material for a pen input device comprises a sheet-shaped base member and a coating layer that covers one surface of the base member, the coating layer having an uneven surface disposed on the side opposite the base member side,...  
WO/2020/009061A1
The spectroscope according to the present disclosure comprises: a first base material that has a first surface on which a diffraction grating is formed, and a second surface which is the surface on the reverse of the first surface; a sec...  
WO/2019/172978A3
Various embodiments of an infrared reflector and a method of forming such reflector are disclosed. The infrared reflector includes an optical film having a first major surface, a second major surface, and optical elements disposed on the...  
WO/2020/009384A1
The present invention relates to an optical disc capable of positioning a fingerprint recognition region in a screen of a display, and an optical filter comprising same. The optical disc according to the present invention comprises a lig...  
WO/2020/010134A1
Various examples of out-of-plane multicolor waveguide holography systems, methods of manufacture, and methods of use are described herein. In some examples, a multicolor waveguide holography system includes a planar waveguide to convey o...  
WO/2020/009693A1
In one example in accordance with the present disclosure, a screen privacy device is described. The screen privacy device includes first bands of a polymer-dispersed liquid crystal (PDLC) compound. These first bands have first light-scat...  
WO/2020/009691A1
In one example in accordance with the present disclosure, a screen privacy device is described. The screen privacy device includes a substrate with channels having angled walls. A polymer-dispersed liquid crystal (PDLC) compound within t...  
WO/2020/009298A1
Disclosed is a device for converting a straightly incident laser beam into beams diffusively emitted in a curved pattern on a predetermined plane. The device for converting a laser beam into beams diffused in a curved pattern may compris...  
WO/2020/008912A1
To provide a photocurable ink which has excellent adhesion to a polyethylene terephthalate film not treated for easy bonding, and in which discoloration of a cured product thereof in a high-temperature and high-humidity (65°C and 95% RH...  
WO/2020/003938A1
The present invention provides a polarizer with a higher degree of alignment and an image display device that includes the polarizer. The polarizer is made up of a polarizer-forming composition that contains a liquid crystalline compound...  
WO/2020/004804A1
The present invention relates to a polarizing plate, a liquid crystal panel, and a display apparatus. More specifically, the present invention relates to a polarizing plate, and a liquid crystal panel, and a display including same, the p...  
WO/2020/005565A1
A projection system (12) projects images onto a projection surface (16) in, for example, a computer game head-mounted display (HMD) (208). The light is projected through a spatial light modulator that contains a phase-only image of a Fre...  
WO/2020/003787A1
A color conversion element (4) is provided with a substrate (41) and a color conversion part (43) disposed on the substrate (41), the color conversion part (43) being provided with a first fluorescent part (44) disposed on the principal ...  
WO/2020/004374A1
A first polarizing material (100A) with a first polarizing axis allows light having a polarization component parallel to the first polarizing axis to pass therethrough but prevents light having a polarization component non-parallel to th...  
WO/2020/005041A1
The present invention relates to a polarizing plate comprising: a polarizer; a hard coating layer formed on one side of the polarizer and having a thickness of 10um or less; and an optical laminate formed on the other side of the polariz...  

Matches 651 - 700 out of 174,921