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Patent Searching and Data


Matches 601 - 650 out of 174,900

Document Document Title
WO/2020/016391A1
The present description relates to a process for manufacturing an optical system (5) comprising a layer (24) comprising through- or blind holes (26) and covered with a matrix array of optical elements (14) of micrometric size. The optica...  
WO/2020/016752A1
Optical films are described. In particular, optical films including a broadband polymeric multilayer optical reflector and a discontinuous transparent coating disposed on the broadband multilayer optical reflector, where the discontinuou...  
WO/2020/017591A1
Provided are a reflective screen and an image display device which has a high degree of freedom of a relative position between the reflective screen and an image source and can display a good image. This reflective screen 10 reflects a p...  
WO/2020/014814A1
A method for manufacturing a bidirectional fiber grating, a bidirectional tracker, and a passive network. The method for manufacturing a bidirectional fiber grating comprises: irradiating a mask region of a phase mask with laser light, a...  
WO/2020/016701A1
The present invention provides a display device with high light extraction efficiency. The present invention also provides a display device with low power consumption. A red or green pixel in the display device is provided with a light-e...  
WO/2020/016392A1
The present description relates to a method for manufacturing an optical system (20) comprising an angular filter (22) comprising a stack of first and second elementary angular filters. The method comprising exposing the layer (40) of a ...  
WO/2020/017544A1
A partial optical rotator (7) according to the present invention is provided with at least one liquid crystal layer including a first region (8) which exhibits optical rotatory power and a second region (9) which does not exhibit optical...  
WO/2020/015103A1
A 3D identification filter (101), provided with a passband partly overlapping the wavelength range of 800 nm to 1800 nm, and provided with a cutoff band comprising the range of 380 to 750 nm, comprising a substrate (102) and filter film ...  
WO/2020/018344A1
An illumination system includes an input device configured to generate a first luminescent light beam; a pumping assembly, optically coupled to the input device, configured to project a pumping light beam into the input device; a focusin...  
WO/2020/016772A1
A light-guide optical element (LOE) includes a transparent substrate having two parallel major external surfaces for guiding light within the substrate by total internal reflection (TIR). Mutually parallel internal surfaces within the LO...  
WO/2020/017184A1
Provided is a composition from which a cured film having excellent moisture resistance can be produced. Also provided are a cured film, a color filter, a light blocking film, a solid-state image sensor, and an image display device. The l...  
WO/2020/017071A1
This method serves to manufacture a stereoscopic image formation device 10 through a process in which: a molding base material 21 formed from a first transparent synthetic resin is injection-molded onto one side of a plate body 13, the m...  
WO/2020/015101A1
Provided is a wide angle application high reflective mirror, having a reflection band with partially overlapping in a wavelength range of 800-4000 nm, comprising a film system in which a plurality of high refractive index film layers and...  
WO/2020/015100A1
A low-angular offset multi-bandpass filter, comprising a substrate (1) having a film system formed by a plurality of high refractive index film layers (2) and a plurality of low refractive index film layers (3) stacked alternately. The h...  
WO/2020/017455A1
The present invention provides a polarizer having excellent optical characteristics. The polarizer comprises: a transparent substrate (11) that is transparent with respect to light with a wavelength band in use; grating protrusions array...  
WO/2020/018270A1
An apparatus with a grating structure and a method for forming the same are disclosed. The grating structure includes forming a recess in a grating layer. A plurality of channels is formed in the grating layer to define slanted grating s...  
WO/2020/017393A1
An optical system 20 is for guiding light from a light source 11 to an object, and is provided with first and second diffraction elements L1, L2 that are arranged in order from the light source 11 side, wherein each of the first and seco...  
WO/2020/018092A1
An optical element may be fabricated by applying foreign or attenuating material, for example, a copper material or a material that includes copper, to a silicon dioxide thin film to form a layer that exhibits extraordinary optical absor...  
WO/2020/017858A1
The present application relates to an optical fingerprint recognition system and a mobile device having same. According to one embodiment of the present application, provided are a system and a mobile device, the system having a simple s...  
WO/2020/017495A1
An optical member provided with: a transparent substrate including at least one material selected from glass, a glass ceramic, silicon, and sapphire, and having a region in which the transmittance of a wavelength band of 700 nm to 1800 n...  
WO/2020/017187A1
Provided are the following: a photosensitive composition which can form a pattern that is excellent in terms of squareness of a cross sectional shape and which can form a cured film having excellent heat resistance; an infrared-cutting f...  
WO/2020/017536A1
A wavelength conversion member (1, 1A) according to the present invention contains a plurality of phosphor particles (20) and a binder layer (30) which connects adjacent phosphor particles (20) with each other. The binder layer (30) comp...  
WO/2020/017610A1
The present invention provides: a photochromic compound which is obtained by substituting a polyvalent residue with at least one group having a photochromic moiety and at least one long chain group that has a molecular weight of 300 or m...  
WO/2020/017270A1
The present invention addresses the problem of providing a method of manufacturing a metal mask that has resistance against etching and a metal mask obtained thereby, and a method of manufacturing a high aspect ratio diffraction grating ...  
WO/2020/018284A1
Embodiments of a vehicle interior system and methods for forming the same are disclosed. A glass substrate is bent to a curved shape within a mold cavity, and a liquid polymer material is delivered to the mold and is in contact with the ...  
WO/2020/018754A1
Techniques disclosed herein provide for substantially uniform steering of multiple laser beams of a laser rangefinder having different wavelengths, such as a rangefinder laser beam and a visible laser beam. This can allow a user of the l...  
WO/2020/017526A1
A wavelength conversion member (1, 1A) according to the present invention contains a plurality of phosphor particles (20) and a plurality of inorganic particles (31); and the surface of each phosphor particle has an amorphous part (32) t...  
WO/2020/016393A1
The present description relates to an optical system (5) comprising a layer (16) comprising a first surface (11) intended to receive a radiation and a second surface (13) opposite the first surface. The layer is opaque to the radiation a...  
WO/2020/011853A1
In order to extend the service life, a reflective optical element is proposed for an operating wavelength in the VUV wavelength range, comprising a substrate (41) and a metal layer (49) thereon, wherein there is at least one metal fluori...  
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...  

Matches 601 - 650 out of 174,900