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Patent Searching and Data


Matches 151 - 200 out of 182,102

Document Document Title
WO/2021/097080A1
Example aspects of a layered assembly for a reflective product and a method for forming a layered assembly for a reflective product are disclosed. The layered assembly for a reflective product can comprise a substrate layer; a reflective...  
WO/2021/070143A3
The present application generally relates to top films comprising a semi-crystalline core polymeric layer sandwiched by two amorphous skin layers, one on each side of the core polymeric layer. In preferred embodiments, an acrylic layer a...  
WO/2021/095794A1
The present invention provides a liquid crystal display protective plate with which it is possible to suppress a reduction in visibility due to rainbow uneveness, blackout, coloring, etc., when said liquid crystal display protective plat...  
WO/2021/095770A1
The present invention has a substrate and an antiglare layer that is formed on the substrate directly or via another layer and that has a projection-recess structure on the surface. The antiglare layer is formed from a cured product of a...  
WO/2021/095400A1
The present invention provides a composition for holographic recording which renders excellent diffraction characteristics possible, a holographic recording medium, a hologram, and an optical device and an optical component both includin...  
WO/2021/096660A1
Methods of producing gratings with trenches having variable height are provided. In one example, a method of forming a diffracted optical element may include providing an optical grating layer over a substrate, patterning a hardmask over...  
WO/2021/096085A1
Embodiments relate to a bonding film, a light-transmitting laminate comprising same, and the like. The bonding film comprises an embossed surface, the embossed surface comprising a plurality of raised portions and a recessed portion posi...  
WO/2021/095516A1
This liquid crystal panel has: a liquid crystal cell having a liquid crystal layer sandwiched between two transparent substrates; a first optical film provided on the viewed side of the liquid crystal cell via a first adhesive layer; and...  
WO/2021/093009A1
A pure-color membrane (20) and a preparation method therefor and a display device. The pure-color membrane (20) comprises a transparent substrate and a pure-color substance dispersed in the transparent substrate; the pure-color substance...  
WO/2021/095527A1
The present invention provides a polarizing film which has a low profile, which maintains optical characteristics, and for which dimensional changes are suppressed. This polarizing film is constituted by a polyvinyl alcohol resin film co...  
WO/2021/095817A1
The present invention provides a head-up display and a mobile object, the head-up display capable of displaying a virtual image which a user can visually recognize at a position close thereto. This head-up display is provided with: a dis...  
WO/2021/093544A1
Disclosed are blue glass and a preparation method therefor, a camera module and an electronic device. The preparation method comprises: carrying out a cutting treatment on a blue glass raw material (S100); slicing the blue glass raw mate...  
WO/2021/095613A1
The present invention relates to an optical filter provided with: a resin layer containing at least one dye (X) having a maximum absorption wavelength at 600 to 1,000 nm; and a reflectivity-regulating film layered on both surfaces of the...  
WO/2021/095541A1
The purpose of the present invention is to provide a polarization plate with which a decrease in transmittance in a high-temperature environment is suppressed even when used in an image display device with an interlayer filling structure...  
WO/2021/096264A2
The present invention relates to a lidar device in which the distance between the center of a first position and the center of a third position is less than the distance between the center of a first laser output unit and the center of a...  
WO/2021/095745A1
The present invention provides an anti-glare film wherein the haze value is not susceptible to change. An anti-glare film 10 which is obtained by superposing an anti-glare layer (B) 12 on a light-transmitting base material (A) 11, and ...  
WO/2021/095746A1
Provided is an antiglare film having a haze value that is not susceptible to variations. An antiglare film 10 in which an antiglare layer (B) 12 is laminated on a light transmissive base material (A) 11, the antiglare film 10 character...  
WO/2021/097040A1
A display device comprising a spatial light modulator having a display polariser arranged on one side of the spatial light modulator is provided with an additional polariser arranged on the same side as the display polariser and polar co...  
WO/2021/096111A1
The present invention relates to an auxiliary mirror module for a vehicle, the apparatus provided being disposed on top of a side mirror or hood of a vehicle to easily provide visual information of the area which includes the side rear b...  
WO/2021/093702A1
A polarizer and a preparation method therefor, a display panel (300) and a display apparatus. The polarizer comprises a polarizing layer (1), which comprises a first polarizing zone (11) and a second polarizing zone (12). The light trans...  
WO/2021/096840A1
Sleep-aiding eyewear that prevents light which inhibits melatonin production from reaching the eye is described. The eyewear that is the object of the present disclosure has improved visibility over other methods of cutting off melatonin...  
WO/2021/095429A1
In the present invention, an HUD is configured to display a virtual image by causing a translucent member to reflect display light. The HUD comprises: a projector for projecting the display light; and a polarization adjustment member (41...  
WO/2021/094422A1
The present invention relates to a new method for making metasurfaces comprising liquid gating.  
WO/2021/095526A1
The present invention provides a polarizing film which has a low profile, which maintains optical characteristics, and for which dimensional changes are suppressed. This polarizing film is constituted by a polyvinyl alcohol resin film co...  
WO/2021/095411A1
Provided is a display device including a substrate (A) having a polarizing function, in which in the transmittance obtained by measuring the absorption axes of two substrates in parallel, the average transmittance at 520 nm to 590 nm is ...  
WO/2021/095881A1
Provided is a decorative film that: has a reflection layer that comprises a dielectric multilayer film and produces color through optical interference or structural coloring; has a plurality of regions for which the reflection performanc...  
WO/2021/093018A1
A light purification layer (100), an edge-lit backlight module (10) and a polarizer (20). The material of the light purification layer (100) comprises an organic absorption dye for absorbing green light and yellow-orange light with a wav...  
WO/2021/096533A1
According to embodiments of the present disclosure, one or more embodiments of optical reflector films and a display with such a film are disclosed. The optical reflector film comprises a layer stack comprising at least a first metallic ...  
WO/2021/092579A1
An infrared spectrometer for operation in the mid-infrared spectral range is disclosed, where the spectrometer includes a Bragg-mirror-based spectral filter that is operative for providing an output optical signal whose spectral content ...  
WO/2021/091837A1
A laser-excited-phosphor light-source system in which a phosphor plate remains stationary while a laser beam is made to scan across the phosphor plate. In some embodiments, the phosphor-plate assembly includes a plurality of areas each h...  
WO/2021/087617A1
Light reflective films have example application in hollow light guides and luminaires. The films comprise parallel channels distributed in layers or otherwise at different depths in the films. The channels provide interfaces at which lig...  
WO/2021/090727A1
An imaging device (1) according to the present invention is provided with: a plurality of normal pixels (3) arranged in a matrix; special pixels (4) arranged by partially replacing the normal pixels (3); color filters (CF) corresponding ...  
WO/2021/091152A1
Provided are a polarizer protective film, a polarization plate including the same, and an optical display apparatus including the same, wherein the polarizer protective film is a polyester-based film having the thickness of about 10 ㎛ ...  
WO/2021/091697A1
A system includes a projection device configured to project images onto a receiver surface of a viewing device. The viewing device includes a screen having the receiver surface and a viewing surface opposite the receiver surface. The scr...  
WO/2021/091060A1
The present invention relates to a multi-band optical filtering method and apparatus and, more particularly, to a multi-band optical filtering method and apparatus capable of filtering wavelengths of two or more bands in order to create ...  
WO/2021/091622A1
A mobile augmented reality near to eye display having one of a single chip programmed, configured, or adapted to permit user selective field of view and a variable resolution image projection, or a single image guide adapted to multiplex...  
WO/2021/092068A1
Display devices include waveguides with metasurfaces as in-coupling and/or outcoupling optical elements. The metasurfaces may be formed on a surface of the waveguide and may include a plurality or an array of sub-wavelength-scale (e.g., ...  
WO/2021/090832A1
The present invention provides a method for producing a patterned single-layer retardation material, said method comprising: (I) a step for forming a coating film by applying a polymer composition onto a substrate, said polymer compositi...  
WO/2021/090130A1
An optical film has a major surface including a plurality of microstructures. Each microstructure includes an optical facet and a sidewall meeting the optical facet at a ridge of the microstructure. The optical facet and the sidewall def...  
WO/2021/089360A1
Disclosed is a method for manufacturing a capillary usable as part of a hollow-core photonic crystal fiber. The method comprises obtaining a capillary having capillary wall comprising a first wall thickness; and chemically etching the ca...  
WO/2021/090804A1
The present invention addresses the problem of providing: an optical laminate which has excellent durability; a polarizing plate; and an image display device. An optical laminate according to the present invention sequentially comprises ...  
WO/2021/092191A1
Methods and systems are described for providing smart mirror and tabletop devices. In one embodiment, a smart mirror device having a large form factor comprises a storage medium to store software programs and software applications, a cap...  
WO/2021/090705A1
The present invention is a microstructure which is a sheet 20 comprising an energy ray active resin 21. The microstructure has inclined holes 22 that are shaped so as to at least reach the interior. The holes 22 of the structure interior...  
WO/2021/090706A1
The present invention relates to a microstructure 20 including holes 22 on the surface or the inside thereof, the microstructure 20 being a sheet containing an energy ray-active resin 21, the holes 22 arranged in a vertical direction bei...  
WO/2021/090207A1
An optical film includes a structured film and a light control film formed on the structured film. The structured film includes a substrate and a plurality of polymeric microstructures formed on a major surface of the substrate. Each mic...  
WO/2021/090879A1
A light source device is provided which improves the utilization efficiency of light emitted from a luminous body and which enables increasing brightness within a light emission region. This light source device comprises: a first refle...  
WO/2021/090129A1
An optical system includes a light source, an optical film curved about a first axis, and a light control film curved about the first axis and disposed between the light source and the optical film. The optical film includes a microstruc...  
WO/2021/090625A1
The present invention provides a light guide plate-type image display device and an image display system capable of displaying an image with less color deviation and image distortion. An image display device 101 for displaying an image i...  
WO/2021/091975A1
Systems and methods for providing an optical system in a head-mounted display (HMD) that is operable to modify virtual image light to correct for one or more vision conditions of a user's eyes. The optical system includes a left optical ...  
WO/2021/090517A1
The present invention provides a light-emitting device which makes it possible to easily attach a wavelength conversion part comprising a material including a phosphor to a holding member, and which can be manufactured at lower cost, and...  

Matches 151 - 200 out of 182,102