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Patent Searching and Data


Matches 401 - 450 out of 182,169

Document Document Title
WO/2021/059951A1
A display device having an excellent design is provided. This display device is provided with: a pair of glass substrates enclosing therein a liquid crystal layer, and having a front-side glass substrate disposed on the front side of the...  
WO/2021/060424A1
This invention addresses the problem of providing an optically anisotropic layer that suppresses haze and is exceptionally suitable for winding, and an optical film, polarizing plate, and image display device comprising the optically ani...  
WO/2021/060750A1
A light path control member according to an embodiment comprises: a first substrate; a first electrode disposed on the first substrate; a second substrate disposed on the first substrate; a second electrode disposed below the second subs...  
WO/2021/060427A1
The present invention addresses the problem of providing: a polymerizable liquid crystal composition capable of producing an image display device having excellent contrast; a cured product; an optical film; a polarizing plate; and an ima...  
WO/2021/060394A1
The present invention addresses the problem of providing a novel optical element which can be used for various purposes. The problem is solved by the optical element having a liquid crystal layer in which the alignment of a liquid crysta...  
WO/2021/058689A1
The invention relates to a Bragg mirror comprising a portion (110) of ribbon (100) having a refractive index n1, corrugations (112) having a refractive index n3 and a separation layer (111) separating the ribbon (100) from the corrugatio...  
WO/2021/062162A1
Transparent IR conductive (TIRC) coatings used for EMI protection of, for example, longwave IR windows and domes are disclosed. In some non-limiting embodiments, the TIRC coating may be a BaCuSF coating. Related systems and methods are a...  
WO/2021/061228A1
This document relates to an optical device using waveguide that can enable propagation of large field of view images by use of metasurfaces, without the necessity of increasing the reflective index associated with the waveguide. The meta...  
WO/2021/060021A1
The present invention addresses the problem of providing a polarizer with excellent durability and an image display device equipped with the polarizer. This polarizer is formed from a polarizer forming composition containing a polymer li...  
WO/2021/059763A1
This imaging optical system is provided with: an aperture diaphragm; an image-forming optical system for forming an image on an imaging surface of an imaging element; an optical phase modulation element which is formed from a substance h...  
WO/2021/060338A1
The present invention addresses the problem of providing: an optically alignable polymer which is capable of forming an optical alignment film that has both excellent liquid crystal aligning properties and excellent adhesion; and an opti...  
WO/2021/060247A1
This retardation plate comprises a first optically anisotropic layer in which the spiral axis of a stick-shaped liquid crystal compound is aligned with the direction of thickness and which has an in-plane phase difference (Re) of substan...  
WO/2021/059044A1
A spectrometry system for spectroscopically analyzing a sample is provided. The system includes an excitation source for interacting with the sample; a detector for detecting at least a portion of light absorbed or emitted by the sample,...  
WO/2021/060118A1
The present invention provides an imaging device (1) capable of improving the quality of an image captured using a color filter. A pixel array (110) comprises a plurality of pixel blocks (130) each including 6 by 6 pixels., and each of t...  
WO/2021/061339A1
An optical system is described. The optical system may include a sensor which may be in a mobile device. The optical system may use the same light source for imaging the display and for providing light to a sensor or sensor device. The o...  
WO/2021/060241A1
Provided is an adhesive layer-attached optical film with which deficiency in adhesive in an irregular shape processing section is remarkably suppressed and peeling in a high-temperature and high-humidity atmosphere is remarkably suppress...  
WO/2021/060519A1
Provided is a light-emitting device (1) comprising: a light-emitting element (20); a plate-shaped light-transmissive heat dissipation member (11); a wavelength conversion member (12) that takes in, from a light scattering layer (12a) sid...  
WO/2021/060779A1
The present application may provide a thinned polarizing plate which exhibits excellent anti-reflection performance in all directions including not only the front but also the sides, excellent folding durability, and excellent durability...  
WO/2021/062391A1
A heliostat includes a reflecting surface; an elastically deformable frame on which the reflecting surface is mounted; a truss structure behind the elastically deformable frame that includes at least four bracing struts with first ends a...  
WO/2021/060474A1
Provided are: a photo-alignment film formation method by which a photo-alignment film, that is large and can properly align a liquid crystal compound, can be formed; and a method for forming a liquid crystal layer, the method being capab...  
WO/2021/060370A1
The present invention provides a photon upconversion film with high luminous efficacy and a multilayer body including said photon upconversion film. The photon upconversion film of the present invention includes an acceptor, a donor, and...  
WO/2021/059849A1
Provided are a dispersion having excellent storage stability, a composition containing the dispersion, a cured film obtained using the dispersion, a color filter, a solid-state imaging element, and an image display device. The dispersion...  
WO/2021/060555A1
Provided are an image exposure device, an image exposure method, and a program, the image exposure device being provided with: an image display device; a supporting unit which supports an exposure surface of a photosensitive recording me...  
WO/2021/060448A1
The present invention address the issue of providing: an optically anisotropic layer that can produce an image display device having excellent contrast; and an optical film, polarizing plate, and image display device having the optically...  
WO/2021/060282A1
The present invention provides an optical sheet with which light unevenness is suppressed, a liquid crystal display device, and an optical sheet testing method and manufacturing method. This optical sheet is provided with a base material...  
WO/2021/059977A1
The present invention addresses the problem of providing a curable composition that makes it possible to produce a cured film having excellent color separation properties, accuracy in pattern shape, and transmittance. The present inventi...  
WO/2021/060288A1
A problem addressed by the present invention is to provide a polymerizable liquid crystal composition having excellent storage stability and an optically anisotropic layer, optical film, polarizing plate, and image display device obtaine...  
WO/2021/059757A1
This optical device comprises: a light deflection device that emits a light beam, which is shaped to extend in a second direction, from a light emission surface parallel to a first direction and the second direction intersecting the firs...  
WO/2021/060528A1
Provided are an optical laminate, a light guide element, and an image display device that can suppress the occurrence of crosstalk and can suppress the occurrence of multiple images. A cholesteric liquid crystal layer formed by fixing ch...  
WO/2021/059846A1
Provided are: a near-infrared absorption composition having excellent storage stability; a film using the near-infrared absorption composition; and an application thereof. The near-infrared absorption composition includes: a near-infrare...  
WO/2021/060426A1
The present invention addresses the problem of providing: a polymerizable liquid-crystal composition which has reverse-wavelength dispersion characteristics and is for use in forming optically anisotropic films with excellent amine resis...  
WO/2021/060437A1
The present invention addresses the problem of providing an optically anisotropic layer which has excellent planarity and with which it is possible to produce an image display device having excellent contrast, and of providing an optical...  
WO/2021/060796A1
The present invention relates to an acrylic adhesive composition, and a polarizing plate and a display device each manufactured using same, wherein the acrylic adhesive composition comprises: an acryl copolymer formed by polymerizing a m...  
WO/2021/056950A1
Disclosed is a method for manufacturing a filter on an image sensor wafer. The method comprises: providing an image sensor wafer (100), wherein the image sensor wafer (100) comprises a plurality of sensing regions (110) and a non-sensing...  
WO/2021/056279A1
An adjustable optical filter device, the device comprising a first substrate (2) provided with a first Bragg reflector (3) and a second substrate (8) provided with a second Bragg reflector (7), wherein the peripheries of the surfaces of ...  
WO/2021/060402A1
The present invention addresses the problem of providing a projector for a head-up display, the projector using a reflection member having a selective reflection layer, and being such that it is possible to suppress any decrease in the l...  
WO/2021/054272A1
[Problem] To provide a polarizing plate that can limit light leakage from an end section thereof, even if incorporated into a display device in which the width of a bezel has been narrowed or a display device in which the height of a bez...  
WO/2021/054777A1
Disclosed is a retroreflection sheet comprising a pattern for enhancement of a retroreflection coefficient. A retroreflection sheet according to an embodiment of the present invention may comprise: a substrate layer including polymer res...  
WO/2021/054459A1
A benzotriazole compound represented by formula (1). In formula (1), R1 to R4 represent substituents. In formula (1), n1 represents an integer from 0 to 4, and n2 represents an integer from 0 to 3.  
WO/2021/054174A1
The present invention addresses the problem of providing a method for producing a cholesteric liquid crystal layer, a cholesteric liquid crystal layer, an optically anisotropic body, and a reflective film with which it is possible to fre...  
WO/2021/053887A1
A spectacle lens (1) comprises a polarized part (10) and a non-polarized part (20). The polarized part (10) includes a base section (11) and a polarized sheet (12). The non-polarized part (20) is adjacent to the polarized part (10). The ...  
WO/2021/054248A1
Provided is a coloring composition comprising: a colorant including a red colorant; a resin; a polymerizable compound; and a photopolymerization initiator. The resin includes a resin BI having a repeating unit containing a blocked isocya...  
WO/2021/055298A1
An optical assembly (700) includes a substrate (710) that has a first surface (710-1) and a second surface (710-2) that is opposite to and substantially parallel with the first surface, a reflector (712), and a volume Bragg grating (VBG)...  
WO/2021/054031A1
The purpose of the present invention is to provide a laminate capable of suppressing interference unevenness caused by the reflection at each interface between a horizontally-aligned liquid crystal cured film, an adhesive layer, and a ve...  
WO/2021/054356A1
A polarizing membrane production method that includes: a step (I-1) in which at least a staining process, a cross-linking process, and an extending process are applied to a polyvinyl alcohol-based film, while the polyvinyl alcohol-based ...  
WO/2021/053952A1
The present invention reduces the cross-talk between adjacent pixels in an imaging element that acquires polarization information from a subject. The imaging element includes a plurality of pixels, a separation region, and a non-separa...  
WO/2021/055434A1
A device includes a first polarized image sensor configured to capture first image data relating to an object from a first perspective. The device also includes a second polarized image sensor configured to capture second image data rela...  
WO/2021/053424A1
An optical assembly including a first optical substrate including a first major surface; a multilayer polymeric optical film disposed on the first major surface of the first optical substrate and including a plurality of polymeric layers...  
WO/2021/054112A1
Provided is a retardation film with a primer layer that does not break easily during production and has little unevenness in the retardation. The retardation film with a primer layer according to the present invention includes: a base fi...  
WO/2021/054099A1
Provided are an optical filter, an optical device, and a head-mounted display that have a high front-direction light transmittance and a broad real field of view. The present invention includes a first anisotropic absorbance layer, a fir...  

Matches 401 - 450 out of 182,169