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Matches 251 - 300 out of 183,839

Document Document Title
WO/2021/157704A1
The present invention provides a method for producing an optical film, the method being capable of producing an optical film having a liquid crystal layer having few alignment defects in a liquid crystal compound. This method for produci...  
WO/2021/157585A1
Provided are an optical element and an image display device for displaying a mid-air image, the optical element and image display device being such that the overall device volume thereof is low, the size of the device can be reduced, and...  
WO/2021/157664A1
The present invention provides an anti-glare hard coating film in which glare is suppressed and lines and horizontal streaks are suppressed or prevented. An anti-glare hard coating film (10) is configured by laminating an anti-glare ha...  
WO/2021/158338A1
A method is provided. The method includes exposing a first material disposed across a first plane on a first substrate to an ion beam to form a first plurality of structures in the first material, the ion beam directed at the first mater...  
WO/2021/157694A1
The present invention provides: an optical film which has a liquid crystal layer having excellent durability; and a liquid crystal film. An optical film according to the present invention comprises an organic base material and a liquid c...  
WO/2021/157491A1
The purpose of the present invention is to provide a composition that enables easy formation of a cured product that has excellent adhesive properties and, if a coloring agent is contained, exhibits little change in light absorbing prope...  
WO/2021/158394A1
An assembly (14) juxtaposed with a computer display (12) has rows and columns of movable louvers (204 etc.) that move as the user's head moves to permit light from the display to reach the user's eyes but to screen light from the display...  
WO/2021/157906A1
An electronic device comprising an image sensor may comprise a housing, a display, and at least one image sensor. The housing may comprise a front surface, a rear surface, and a lateral surface surrounding at least a part of a space betw...  
WO/2021/158804A1
Systems and methods for tracking the position of a head-mounted display (HMD) system component. The HMD component may carry a plurality of angle sensitive detectors that are able to detect the angle of light emitted from a light source. ...  
WO/2021/158453A1
A tunable filter may include an input focusing optic, an output focusing optic, a linearly-varying filter located at a back focal plane of the input focusing optic and a front focal plane of the output focusing optic, an input angular sc...  
WO/2021/157430A1
An optical system of the present disclosure comprises: a fluorescent light-emitting unit that has a fluorescent body region which is excited by first colored light and emits fluorescent light containing at least one colored light, and th...  
WO/2021/157594A1
Provided is a dimming element (1001) that has a plurality of compounds with light absorption characteristics that change under an external stimulus, wherein the plurality of compounds each have a different absorption wavelength, the dimm...  
WO/2021/153695A1
A retardation film manufacturing method comprises a step for making a resin film contact with a solvent to stretch the film. Said making the resin film contact with the solvent is preferably by immersing the resin film in the solvent. Th...  
WO/2021/151575A1
The invention relates to an atom cooling device (10), in particular an atom trap, comprising: (a) a laser system (12) for emitting a laser beam (14); (b) a magnetic quadrupole-field generator (16); and (c) a light reflector, which is arr...  
WO/2021/119165A8
An example system for steering an electromagnetic (EM) beam includes a first continuous steering layer configured to steer an incident beam from an EM source to a first selected angle, and incident on a second continuous steering layer, ...  
WO/2021/152480A1
An optical system for displaying a virtual image to a viewer includes stacked integral first reflective polarizer and integral second reflective polarizer, a display, and a mirror. For substantially normally incident light: for at least ...  
WO/2021/153095A1
A cholesteric liquid crystal film that includes cholesteric liquid crystals. As seen by microscope in thickness-direction cross-section, the cholesteric liquid crystal film has a striped pattern of alternatingly aligned dark parts and li...  
WO/2021/152737A1
A wavelength conversion member having a wavelength conversion layer that contains a phosphor, the wavelenght conversion member being such that, when measured under a load of 0.05 N and at a temperature rise rate of 10°C/minute by a ther...  
WO/2021/153096A1
Provided is a cholesteric liquid crystal film that contains cholesteric liquid crystals and has, on the upper side according to microscopic observation, a striped pattern in which dark regions and light regions are aligned side-by-side i...  
WO/2021/153510A1
The present invention addresses the problem of providing: a liquid crystal composition with which it is possible to form a light-absorbing anisotropic film having a small reflectance; and a light-absorbing anisotropic film, a laminate an...  
WO/2021/152411A1
A retroreflective element includes a composite core including a nanocomposite and a plurality of first beads distributed in the nanocomposite. The retroreflective element further includes a plurality of second beads at a perimeter of the...  
WO/2021/153098A1
Provided is an optical laminate which, when a release film attached to the surface of an adhesive layer for pasting the optical laminate is peeled off, prevents peeling of a surface protective film provided to the surface on the side opp...  
WO/2021/153423A1
Provided is an antiglare film in which a reflection reducing layer that is less likely to reduce light reflection performance can be formed. This antiglare film 1 comprises, on at least one surface of a transparent base material layer 2,...  
WO/2021/152935A1
This imaging device comprises: a lens that transmits long-wavelength light in a wavelength range in which a wavelength is at least longer than that of visible light; an imaging device body for imaging the long-wavelength light that has p...  
WO/2021/153374A1
An azo compound represented by formula (1) or a salt of the azo compound. (In the formula, each of A1 and A2 independently represents an optionally substituted naphthyl group or an optionally substituted phenyl group; each of m, n and p ...  
WO/2021/153402A1
The present invention addresses the problem of providing: a photo-alignment polymer with which upper layer-coating properties and liquid crystal alignment properties can be improved even when a lower layer and an upper layer are formed u...  
WO/2021/153356A1
This information processing method comprises: an exposure step in which an image for correction displayed on an image display device is exposed to a photosensitive recording medium via a limiting member that is provided between the image...  
WO/2021/153696A1
The present invention provides a polarizing plate and a display device. The polarizing plate includes at least a polarizer and an optical film, the polarizer and the optical film being laminated directly or laminated via an adhesive, the...  
WO/2021/153300A1
The present disclosure relates to: an imaging device which can correct, through optical correction rather than through correction by signal processing, a decrease in a peripheral light amount caused by the optical characteristics of a le...  
WO/2021/151816A1
An optical assembly 1 is provided for use in holographic display of a replay image. The optical assembly may be of particular use is an augmented reality headset. The optical assembly includes a light-modulation element 12 arranged to be...  
WO/2021/152976A1
The present disclosure provides a cholesteric liquid crystal film having: a first cholesteric liquid crystal layer that has a striped pattern in which dark sections and bright sections observed using a microscope are alternately arranged...  
WO/2021/153763A1
The present invention relates to a head-up display optical functional film which, in the same plane, has two or more slow-axis zones with different slow axis angles, wherein the maximum difference between the slow axis angles is greater ...  
WO/2021/153629A1
This light module comprises, for example: a light device; a lens array member that is optically connected to the light device and that includes, integrally, a plurality of parallel lens units; and a correction optical element for correct...  
WO/2021/153298A1
The present technology relates to a light receiving element, an imaging element, and an imaging device in which a reduction in the size of the light receiving element receiving infrared light has been achieved. The present invention incl...  
WO/2021/153693A1
Provided is an electromagnetic wave absorbing particle dispersion comprising a solid medium and electromagnetic wave absorbing particles which contain a cesium tungsten oxide that is expressed by the general formula CsxW1-yO3-z (0.2 ≤ ...  
WO/2021/152739A1
A wavelength conversion member that has a wavelength conversion layer that includes a phosphor. When the wavelength conversion member as processed to be a rectangle that has a width of 20 mm is arranged on a testing stand so as to protru...  
WO/2021/153761A1
This identification medium includes a light reflection layer and a patterned phase difference layer. The light reflection layer reflects incident light as circularly polarized light or linearly polarized light. The patterned phase differ...  
WO/2021/152418A1
Provided is a display device having an imaging function. Provided is a display device comprising both high viewing angle characteristics and high imaging performance. The display device is configured to have a light-receiving/-emitting e...  
WO/2021/152738A1
This wavelength conversion member: includes a wavelength conversion layer containing phosphors; and has a storage elastic modulus of no more than 4.1GPa when measured by a dynamic viscoelastic measuring device under the conditions of a f...  
WO/2021/153496A1
The present invention pertains to an illumination body provided with a light source, the illumination body including a particle dispersion configured from a matrix and particles, and a light-generating device, an end surface of the parti...  
WO/2021/153019A1
The purpose of the present invention is to provide an optical laminate with which it is possible to enhance visibility in a manner unrelated to the presence of polarized sunglasses, even after placement in a high-temperature environment....  
WO/2021/148161A1
The invention relates to a camera zoom lens (1) comprising a lens system (2), wherein a focal length f' of the lens system (2) can be adjusted between a minimum focal length f'min and a maximum focal length f'max, and a minimum adjustabl...  
WO/2021/149621A1
One embodiment of the present disclosure relates to a light source module that can dynamically control the phase distribution of light. The light source module comprises a semiconductor laminate part. The semiconductor laminate part incl...  
WO/2021/149347A1
The present invention implements a liquid crystal display device capable of suppressing occurrence of irregular color tinged with blue at a position immediately above a lighted blue LED even when a space between an LED substrate and a di...  
WO/2021/147562A1
A diffuse reflection device, comprising a first lens array (3) having a plurality of lenses (6) and a second lens array (5) having a plurality of lenses (7). During the operation period of the diffuse reflection device, light sequentiall...  
WO/2021/149470A1
The display device of the present disclosure has a display panel provided with a plurality of light emitting elements 10 each including a light emitting part 30 and a light emitting direction control member 50 through which light emitted...  
WO/2021/150304A1
Stacked high contrast gratings (S-HCGs) containing grating layers containing high refractive index III-nitride bars and low refractive index air and/or porous III-nitride bars are described. Further disclosed are methods for preparing an...  
WO/2021/149359A1
Provided is an optical stack used while being disposed on the front surface of a display device and having excellent impact resistance. The optical stack comprises a front surface plate containing a base material, and n optical members (...  
WO/2021/149595A1
A coloring resin composition including resin, a coloring material, and an organic solvent. The resin includes a resin A including a repeating unit (A) indicated by formula (a). In formula (a), La1 indicates a trivalent group and Ara1 ind...  
WO/2021/149991A1
An optical assembly according to an embodiment comprises an inclined bottom surface, a housing having a plurality of inner side surfaces on the outer circumference of the bottom surface and having an accommodation space with an open top,...  

Matches 251 - 300 out of 183,839