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Patent Searching and Data


Matches 701 - 750 out of 182,169

Document Document Title
WO/2021/015261A1
This fluorescent member is a sintered body for wavelength conversion, which contains: a matrix comprising magnesium oxide and magnesium hydroxide as primary components; and fluorescent particles dispersed in the matrix. The thermal condu...  
WO/2021/014801A1
The purpose of the present invention is to provide an optical laminate that has a colored layer and that suppresses contamination by air bubbles and unevenness of a viewing-side surface. Provided is an optical laminate that comprises, in...  
WO/2021/015020A1
A pyrromethene-boron complex according to an embodiment of the present invention is a compound represented by the following formula (1) and having a molecular weight of at least 1,000, wherein at least two of the R1 to R6 in the formula ...  
WO/2021/015668A1
Various embodiments may relate to an optical device. The optical device may include a stacked structure having a first surface and a second surface opposite the first surface. The stacked structure may include a plurality of holes or gro...  
WO/2021/015192A1
The purpose of the present invention is to obtain a resin composition having low thermal expansion by suppressing deterioration of a negative thermal expansion function when a negative thermal expansion material is added to a thermoplast...  
WO/2021/015130A1
In the present invention, provided are the following: a front surface located on a light incident side; a back surface that is a surface opposite the front surface; and a hole that passes between the front surface and the back surface. T...  
WO/2021/015005A1
The objective of the invention is to provide a wavelength conversion film demonstrating a high optical density, a wavelength conversion film forming composition used suitably for forming the wavelength conversion film, and a production m...  
WO/2021/015379A1
The present invention relates to an AWG device module for an optical transceiver, and a manufacturing method, and to an AWG device module for an optical transceiver, and a manufacturing method, the present invention providing a function ...  
WO/2021/014984A1
Provided is a surface protection film that has few fisheyes, inhibits a surface of an optical member from being marred by fisheyes, and is easy to handle during attachment and removal. This surface protection film has at least two layers...  
WO/2021/012545A1
A method for manufacturing an array microprism structure. In the array microprism structure, microprism units constituting the array are all the same, the structure of each microprism unit is represented by the length L of a base edge an...  
WO/2021/014685A1
The present invention provides a method for producing a thin circularly polarizing plate, said method exhibiting excellent travelability during roll conveyance, while being suppressed in adhesive deformation defects due to tight winding ...  
WO/2021/015669A1
Methods (300), (500), (900) of aligning an autonomous mobile apparatus (10), (40), (70) to a reference object is disclosed. The reference object includes a light source (210) arranged to emit polarized light (140), (1140), (2140). The au...  
WO/2021/015133A1
This light-shielding member is formed from a ring-shaped metal base material, and comprises: a front face; a back face on the opposite side from the front face; and an outer peripheral end face, on the outer peripheral edge of the light-...  
WO/2021/014973A1
Provided are: a wavelength-selective absorption filter containing a resin and four types of dyes A-D that have principal absorption wavelength bands in different specific wavelength ranges; and an organic electroluminescence display devi...  
WO/2021/015138A1
The present invention provides a coating method characterized by having: a step for supplying a coating agent to the surface of a lens substrate; a spreading step for spreading the coating agent supplied to the surface by rotating the le...  
WO/2021/016636A1
An optical filter may comprise a first pair of mirrors, a second pair of mirrors, and a common spacer. The second pair of mirrors and the first pair of mirrors may reflect different portions of an electromagnetic spectrum. The common spa...  
WO/2021/016045A1
Blazed diffraction gratings provide optical elements in head-mounted display systems to, e.g., incouple light into or out-couple light out of a waveguide. These blazed diffraction gratings may be configured to have reduced polarization s...  
WO/2021/014856A1
A composition including a compound of formula (1) and a polymerizable liquid crystal compound or a liquid-crystal polymer compound. n represents 1 or 2. Ar1, Ar2, and Ar3 represent a 1,4-phenylene group or a divalent sulfur-containing ar...  
WO/2021/012701A1
Optical enhancement and diffuser panels (2600,2700) are provided for liquid crystal modules (1720) integrated in electronic devices. The enhancement and diffuser panels (2600,2700) can be for backlight enhancement and diffusing in electr...  
WO/2021/014759A1
Provided is a photosensitive colored resin composition capable of forming high-precision banks which have satisfactory green-light-shielding properties and high ink repellency. This photosensitive colored resin composition comprises (A) ...  
WO/2021/012683A1
Provided is an imaging system, comprising a light-transmitting cover plate, an image sensor and a diffractive optical element, wherein the image sensor is arranged below the light-transmitting cover plate; and the diffractive optical ele...  
WO/2021/012533A1
A polarizer (100, 210) and a display apparatus (200, 300, 400). The polarizer (100, 210) comprises a surface protective layer (170, 217), a stripping protective layer (110, 211) and an organic dye layer (130, 213), wherein the organic dy...  
WO/2021/015803A1
The present disclosure relates to a waveplate having a substrate forming an optic. The substrate may have an integral portion forming a plurality of angled columnar features on an exposed surface thereof. The plurality of angled columnar...  
WO/2021/014813A1
The light-diffusing sheet according to the present invention comprises a base material layer and a light diffusing layer layered on the light exit surface side of the base material layer. The light-diffusing sheet further comprises a mas...  
WO/2021/012316A1
The present invention provides a display panel manufacturing method and a display panel manufactured by the method. The display panel comprises a substrate, a photoresist layer, a flexible substrate layer, a lower polarizer, a retardatio...  
WO/2021/015131A1
The present invention comprises an obverse surface positioned on a side at which light impinges, a reverse surface that is on the side opposite from the obverse surface, and a hole passing through between the obverse surface and the reve...  
WO/2021/015132A1
The light-blocking plate is provided with: a front surface positioned on a light incident side; a back surface which is on the opposite side to the front surface; and an aperture passing through and between the front surface and the back...  
WO/2021/014776A1
According to the present invention, an anti-glare film containing an anti-glare layer, at least one surface of which is a relief surface having a relief pattern, is prepared; and the anti-glare layer satisfies all of the characteristics ...  
WO/2021/016334A1
Systems and methods for enhancing trackability of a passive stylus. A six degree of freedom (6DoF) location and orientation of a passive stylus may be tracked by a tracking system via a retroreflector system disposed on the passive stylu...  
WO/2020/257445A8
Apparatus and methods relating to photonic bandgap optical nanostructures are described. Such optical nanostructures may exhibit prohibited photonic bandgaps or allowed photonic bands, and may be used to reject (e.g., block or attenuate)...  
WO/2021/013533A1
A method of producing a diffractive optical element (1) comprises the steps of providing at least one substrate (3) having a surface (4) and generating a relief structure (2) in the surface (4) of the substrate (3) using a processing dev...  
WO/2021/012515A1
Provided are a method for preparing a rhodamine dye monomer low polymer, and a pure color material and a liquid crystal display device. By oligomerizing a rhodamine dye, the mono-dispersion of rhodamine dye molecules can be achieved, sho...  
WO/2021/013378A1
The present invention relates to a method for producing a mirror on a plastic substrate. The method comprises the steps of: - providing a plastic substrate having a surface, - coating the plastic substrate with an adhesion layer, - coati...  
WO/2021/015101A1
This display device is provided with: a plurality of spatial light modulators; a first synthesis prism that synthesizes a plurality of video light beams modulated by the plurality of spatial light modulators; at least one polarization be...  
WO/2021/014949A1
The purpose of the present invention is to provide a polymerizable liquid crystal mixed composition which has excellent solubility in a solvent and excellent film forming properties, and which ideally is favorable for the production of r...  
WO/2021/009943A1
This optical structure (100) is provided with a low refractive index layer (102) and a high refractive index layer (103). The interface between the low refractive index layer (102) and the high refractive index layer (103) forms a recess...  
WO/2021/010337A1
The invention is the light-emitting compound represented by formula (1), or a salt thereof.  
WO/2021/010340A1
The present invention is a luminescent compound represented by formula (1) or a salt thereof. (In formula (1), k represents 0 or 1; at least one of X and Y represents an optionally substituted heterocyclic group containing a nitrogen ato...  
WO/2021/009264A1
A spectrometer device includes: a substrate including multiple light detector elements; a first filter layer on the substrate, in which the first filter layer includes multiple groups of filter stacks, each filter stack in the first filt...  
WO/2021/010114A1
A purpose of the present invention is to provide an optical laminate and a manufacturing therefor, wherein the occurrence of cracking in a conductive layer is suppressed even when the optical laminate is bent. The present invention provi...  
WO/2021/010157A1
The present invention addresses the problem of providing a method for detecting an orientation non-uniformity defect in a retardation film and an apparatus for detecting an orientation non-uniformity defect in a retardation film that all...  
WO/2020/241589A9
The purpose of the present invention is to provide: a base material film which is for a surface protection film and which has excellent fingerprint authenticity even when it is used as a surface protection member of an image display devi...  
WO/2021/009145A1
A luminescent layer is described comprising an Eu2+ doped inorganic luminescent material comprising or consisting essentially of the elements Al and/or Si and the elements O and/or N, the doped inorganic luminescent material converting r...  
WO/2021/010445A1
The present disclosure provides: a decorative molded body including a base material, a reflection layer having a center wavelength of a selective reflection wavelength in the range of 300 nm or more and 1,500 nm or less and having an irr...  
WO/2021/011637A1
A new diversity concept is provided for achieving accurate phase retrieval with a singleshot acquisition. Multiple irradiance data are obtained by a diffractive grating or CGH designed to generate multiple diffraction orders with differe...  
WO/2021/010141A1
This polarized light-emitting film contains a water-soluble coumarin compound represented by formula (1) (in formula (1), A represents an optionally substituted coumarin skeleton, X represents a sulfo group or a carboxy group, and n repr...  
WO/2021/010672A1
The present invention relates to a conductive polarizing-color filter capable of simplifying the structure of a display device and remarkably reducing the thickness thereof, the filter comprising: a plurality of first electrodes which ar...  
WO/2021/011344A1
This disclosure is directed to a system and method for changing an angle of incidence of a filter or filter wheel.  
WO/2021/010567A1
The present invention relates to a fingerprint recognition unit using a variable retarder capable of extracting only pure fingerprint information by separating noise from a fingerprint signal mixed with an optical signal, even without en...  
WO/2021/010331A1
The present invention is a light-emitting compound represented by formula (1) or a salt thereof.  

Matches 701 - 750 out of 182,169