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Matches 1 - 50 out of 169,278

Document Document Title
WO/2019/138976A1
An optical filter (1a) is provided with a light absorbing layer (10). When light having a wavelength of 300-1200 nm is made incident on the optical filter at the incident angles of 0°, 30°, and 40°, (i-1) the spectral transmittance at...  
WO/2019/140405A1
Disclosed is a device that utilizes a light-field display to project a virtual continuum of real world perspectives of a natural scene to a plurality of observer viewpoints to simulate a natural environment. An observer perceives differe...  
WO/2019/138089A1
The invention relates to a spectacle lens (16, 18) which has a body (36). The body (36) has at least one diffraction structure (38, 40) which extends into the body (36) on a body surface (42, 44). The diffraction structure (38) is formed...  
WO/2019/139116A1
Provided are a pattern formation method and a method for manufacturing a polarizing plate using the pattern formation method, the pattern formation method having: a step for forming, on a substrate, a linear guide pattern which is arrang...  
WO/2019/138479A1
The diffractive optical component according to the present invention has an irregular shape on the surface, which changes the phase of incident light in accordance with the position at which the incident light enters surface of the compo...  
WO/2019/139051A1
This laminate is provided with a recording layer, a translucent surface-side covering layer, and a security foil laminated between the recording layer and the surface-side covering layer and sealed within the laminate. The thickness of t...  
WO/2019/139095A1
Provided is a laminate film, etc., with which it is possible to suppress rainbow spots and to ensure high transparency and image vividness when used in an environment with light sources having steep spectral peaks and in other such cases...  
WO/2019/138958A1
The present invention addresses the problem of providing: a wavelength conversion film which has transmittance and haze characteristics, and which exhibits excellent workability and durability when applied to a film for agricultural use,...  
WO/2019/140035A1
A switchable one-way mirror device dividing first and second spaces includes a switchable electro-optic layer facing the second space and configured to be electronically switchable between a transmissive state and one or more opaque stat...  
WO/2019/139344A1
An optical system is provided. The optical system includes an image generator configured to output image signals for configuring a virtual image, and an infrared (IR) image signal, a multipath optical element configured to guide the beam...  
WO/2019/139370A1
The present invention relates to a reflector having an information generation function, wherein information allowing a quick and clear understanding of a traffic system and the surrounding environment thereof can be generated by a combin...  
WO/2019/140398A1
Holographic and diffractive optical encoding techniques for forming reflection or transmission holograms. The encoding device includes a substrate having an interference pattern that can propagate light along a light propagation path fro...  
WO/2019/138953A1
This composition includes a pigment, a cationic polymer compound, and an acid-generating agent. It is preferred that the pigment includes a tetraaza porphyrin pigment, a triarylmethane pigment or a cyanine pigment. It is preferred that t...  
WO/2019/138751A1
This image display device has a display element, and a cover member disposed on the display element, said cover member having a transparent base material. The cover member has an uneven surface on the display element side, and a smooth o...  
WO/2019/137790A1
The present disclosure pertains to a color filter for a display device, which has at least one color filter element for generating a predefined color in response to incident light, wherein the at least one color filter element includes a...  
WO/2019/139150A1
The present invention provides an optical layered body which has excellent abrasion resistance while being provided with antireflection performance. The present invention relates to an optical layered body in which at least an antiglare ...  
WO/2019/139058A1
This particle dispersion is characterized by having microparticles dispersed in a base material comprising a poly (meth) acrylic acid ester derivative, said microparticles comprising a condensate containing urethane bonds and having an a...  
WO/2019/140414A1
Disclosed are systems and methods to render data from a 3D environment. The methods and systems of this disclosure utilize inverse ray tracing from a viewing volume to capture energy data from a 3D environment in a single rendering pass ...  
WO/2019/139814A1
Embodiments herein provide systems and methods for forming an optical component. A method may include providing a plurality of proximity masks between a plasma source and a workpiece, the workpiece including a plurality of substrates sec...  
WO/2019/135494A1
The present invention relates to a lidar device for measuring distance using a laser. A lidar device, according to the present invention, comprises: a laser output unit for outputting a laser; a first scanning unit which expands an irrad...  
WO/2019/135014A1
The invention relates to a method for configuring a selective multilayer filter (1) for spectral separation of solar radiation, which filter is suitable to be disposed on photovoltaic panels for use in energy generation plants, the multi...  
WO/2019/136008A1
The present disclosure relates to display systems and, more particularly, to augmented reality display systems. In one aspect, a method of fabricating an optical element includes providing a substrate having a first refractive index and ...  
WO/2019/136166A1
An optical device including a first metasurface grating and a second metasurface grating can achieve a large field of view (FOV). The first metasurface grating includes a plurality of first nanoscale elements. The first nanoscale element...  
WO/2019/135796A1
Holographic volume gratings in waveguide cells can be recorded using many different methods and systems in accordance with various embodiments of the invention. One embodiment includes a holographic recording system including at least on...  
WO/2019/135495A1
The present invention relates to a distance calculation method which comprises the steps of: outputting a laser; obtaining the time point of the output; irradiating the outputted laser via a plurality of channels; receiving the laser, am...  
WO/2019/135539A1
The present application provides an optical film having excellent light extraction efficiency and superior wear resistance and pressure resistance, and the optical film can be used for light extraction.  
WO/2019/135493A1
The present invention relates to a lidar device, and a lidar device according to one aspect of the present invention comprises: a lower base; an upper base; a laser output unit for emitting a laser in the form of a point light source; a ...  
WO/2019/135541A1
Embodiments of the present invention provide a polarizing plate comprising a polarizer and a protective substrate formed on at least one surface of the polarizer, wherein the protective substrate includes a laminate made of a protective ...  
WO/2018/119276A8
An optical device includes variable optical material that alters at least one of: incident ambient light, spectral content of incident ambient light or direction of incident ambient light through the optical device in response to a stimu...  
WO/2019/135192A1
Stray light absorbing films are described. In particular, stray light films including a black substrate, and first and second sets of microstructures are described. The described films can reduce stray light reflections in sensor modules...  
WO/2019/108544A3
Described herein are embodiments of squarylium compounds for use as filters in light-emitting and/or display devices. One problem of known quarylium dyes is that strong nucleophiles can attack the electron-deficient cyclobutene ring whic...  
WO/2019/134773A1
The invention relates to an optical system for a projection lithography system, the angle space of the illumination radiation of the projection optics on the reticle being twice as wide in a first direction than the angle space of the il...  
WO/2019/131716A1
As a poly(vinyl alcohol)-based film for producing a polarizing film, from which it is possible to produce a polarizing film which can reduce shrinkage in the width direction during production of the polarizing film, that is, a polarizing...  
WO/2019/131271A1
Provided are an image generation method and an image synthesis method which do not require a large-sized photography space, a large number or types of lighting instruments, or the know-how of a lighting technician, and with which it is p...  
WO/2019/130418A1
The purpose of the present invention is to implement an optical pattern generation device capable of generating a plurality of types of patterns using one diffractive optical element. An optical pattern generation device (100) according ...  
WO/2019/108290A9
An optical device comprises a metasurface including a plurality of nanostructures. The nanostructures convert an input light of an arbitrary spin state into an output light of an arbitrary total angular momentum state characterized by a ...  
WO/2019/131087A1
Provided is a solar energy using apparatus that is able to use solar energy more efficiently. In the present invention, a solar energy using window is provided with two plate members, and a first prism (30) and an energy collection part ...  
WO/2019/131350A1
This liquid crystal composition comprises: a liquid crystalline compound capable of exhibiting birefringence of reverse wavelength dispersion; and a surfactant. The surfactant has: a polyethylene oxide chain which is optionally substitut...  
WO/2019/131976A1
The present invention addresses the problem of providing: a light-absorbing anisotropic film that exhibits excellent alignment of a dichroic azo dye; an optical layered product that includes the light-absorbing anisotropic film; and an i...  
WO/2019/131666A1
A laminate body for a polarization plate, the laminate body having a resin film comprising a cycloolefin resin, and a polyvinyl alcohol layer laminated by coating at least one surface of the resin film, wherein the cycloolefin resin incl...  
WO/2019/132241A1
The present application relates to: a laminated polarizing plate comprising a polyvinyl alcohol-based polarizer having iodine and/or a dichroic dye dyed thereon, and a film provided on one surface of the polyvinyl alcohol-based polarizer...  
WO/2019/131631A1
This layered body for a polarizing plate includes: a polyvinyl alcohol resin film having a transmittance of at least 50% for light with a wavelength of 550nm; and a resin layer directly layered on at least one surface of the polyvinyl al...  
WO/2019/127707A1
A microstructure (100), a display device and a display panel (1) thereof, wherein the display panel (1) comprises a display component (11), cover plate glass (12) disposed on the display component (11), and a microstructure array (13) di...  
WO/2019/131684A1
A laminate body including an unstretched polyvinyl alcohol resin film and a base material film, wherein the polyvinyl alcohol resin film has a phase difference Re1 in the in-plane direction of 50 nm or less and a thickness T of 45 μm or...  
WO/2019/131730A1
A color wheel according to the present disclosure is provided with: a transparent substrate (2) provided with a first face (2a), a second face (2b) on the reverse side from the first face (2a), and an outer circumferential face (2d) and ...  
WO/2019/131457A1
A polarizing plate protection film that: has an adhesion of at least 1.0 N/10 mm if pressure joined at a temperature of 110°C, under a linear pressure of 25 N/mm, and at a velocity of 0.04 m/min to a surface of a glass plate that has be...  
WO/2019/127856A1
A diffractive optical element. An optical surface of the diffractive optical element is composed of several consecutive three-dimensional curved face units; parallel coherent light is incident onto the optical surface thereof and produce...  
WO/2019/131303A1
In order to improve the authentication precision of an iris authentication device in comparison to the prior art, one pixel unit of an imaging device (20) in an iris authentication device (1) is configured from at least one non-polarizat...  
WO/2019/130835A1
The present invention makes it possible to easily and highly accurately align the groove periods of a groove pattern on a diffraction grating with a position on a convex fixing substrate. This method comprises: transferring, to a metalli...  
WO/2019/131029A1
An optical device according to one embodiment is provided with: a light source for emitting laser light; an optical waveguide element positioned on the light path for the laser light; a first transparent member positioned on the light pa...  

Matches 1 - 50 out of 169,278