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WO/2024/042106A1 |
The present invention relates to a composition containing an alkaline soluble polymer and a colorant.
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WO/2024/043120A1 |
A dielectric multilayer film-equipped substrate (1) is obtained by layering a first dielectric laminate film (10) and a second dielectric laminate film (20) in the stated order on a substrate (S), the first dielectric laminate film (10) ...
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WO/2024/042865A1 |
A soft X-ray multilayer film diffraction grating according to the present invention comprises: a substrate in which diffraction grating grooves are formed; a reflection layer provided on the substrate; and a multilayer film provided on t...
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WO/2024/041835A1 |
An optical element (1) is specified herein, comprising: - a transparent body (2) with a flat light incoupling surface (21) configured for coupling electromagnetic radiation (3) into the transparent body and a flat light outcoupling surfa...
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WO/2024/043149A1 |
The present invention addresses the problem of providing: a light absorption anisotropic film having excellent light resistance; and an optical film and a display device having the same. A light absorption anisotropic film according to t...
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WO/2024/043394A1 |
The present invention provides a polarization grating generation method using a planar soliton, and a polarization grating formed thereby. According to the present invention, provided is the polarization grating generation method compris...
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WO/2024/043010A1 |
This fluorescent wheel comprises a rotatable substrate, a plurality of wavelength conversion layers disposed on the substrate, and an adhesive layer provided between the substrate and the plurality of wavelength conversion layers. At lea...
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WO/2024/043872A1 |
A diffraction grating includes a plurality of diffraction features and a plurality of grooves. Each groove of the plurality of grooves is adjacent to at least one diffraction feature of the plurality of diffraction features. One or more ...
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WO/2024/042961A1 |
Provided is a compound represented by formula (1). In formula (1), Ar11, Ar12, and Ar13 represent a 1,4-phenylene group, a 1,4-naphthylene group, or a divalent aromatic condensed heterocyclic group having two five-membered rings, and at ...
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WO/2024/043672A1 |
The present invention relates to a laser processing apparatus for forming a ring beam with uniform energy distribution and outputting a laser beam with a long depth of focus and a small focal point. The laser processing apparatus compris...
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WO/2024/042818A1 |
[Problem] To provide a laminate able to inhibit a color change when white is displayed (color emitted) being strongly felt, even when exposed to the outdoors for a long time. [Solution] This laminate has, in order, a first ultraviolet ab...
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WO/2024/042417A1 |
An optical waveguide (200) includes an optical core (30) configured to propagate an image light therealong, and first and second multilayer gratings (40) disposed on the optical core (30). The first multilayer grating (40a) is configured...
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WO/2024/043261A1 |
An azo compound represented by formula (1) or a salt thereof. (In formula (1), Ar indicates a benzene ring which may have a substituent, a naphthalene ring which may have a substituent, or a heterocycle which may have a substituent, and ...
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WO/2024/043111A1 |
Provided is a photosensitive composition comprising particles A which have a refractive index of 1.6 or more, a photopolymerization initiator B, and a resin C, wherein the content of the particles A is 20 mass% or more with respect to th...
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WO/2024/042941A1 |
Provided are: a wire grid type polarizing element having an excellent degree of polarization and having a high rate of polarized light transmittance in a perpendicular direction; and a manufacturing method thereof. This wire grid type ...
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WO/2024/043887A1 |
The present disclosure provides techniques to expand the dynamic range of laser output intensity in a laser beam scanning (LBS) display system for a wearable head mounted device (WHMD). A laser controller controls the lasers to alternate...
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WO/2024/042834A1 |
Provided is a mixed composition for a polymerizable liquid crystal compound that has a low phase transition temperature and is preferably suited to production of a retardation film that has excellent optical characteristics.
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WO/2024/043333A1 |
A light diffusion control member 1a, 1b comprises: a light diffusion control layer 11 having a regular internal structure in which a plurality of regions 111 having a relatively high refractive index are provided in a region 112 having a...
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WO/2024/038894A1 |
The present invention addresses the problem of providing an optical element with which the utilization efficiency of spectral light can be improved. The problem is solved by having a liquid crystal diffraction element and a prism having ...
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WO/2024/038318A1 |
Designs for mitigating retroreflections in night vision systems are described. The designs described herein use diffraction gratings. A diffraction grating diffracts input light into several beams with different directions. A grating may...
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WO/2024/039622A1 |
Embodiments described herein relate to an outcoupler of a waveguide combiner includes a plurality of optical device structures and an overburden layer. The optical structures are disposed in or on an optical device substrate. The plurali...
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WO/2024/038172A2 |
An example apparatus includes a lens system. The lens system includes a first lens group, a second lens group, and an aperture stop layer disposed between the first and second lens groups. Each of the first and second lens groups include...
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WO/2024/039174A1 |
The present invention relates to a quantum dot film for a lighting device, and a lighting device using same. More specifically, the quantum dot film for a lighting device, of the present invention, comprises a resin, and quantum dots whi...
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WO/2024/038589A1 |
In one aspect of the present invention, part of an optical image displayed on a first display device is reflected toward a viewer by a first optical member disposed with a predetermined inclination angle to face a display screen of the f...
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WO/2024/036393A1 |
A photonic device configured to perform matrix vector multiplication operations at high frequencies is provided. The vector being multiplied by the matrix is defined by vector components at specific wavelengths. The device includes a fir...
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WO/2024/038826A1 |
Provided is a prism which has, for example, an entrance surface, a reflection surface, and an exit surface extending in respective differing directions that each intersect a first direction, which changes the direction of travel of light...
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WO/2024/036740A1 |
A lens and a vehicle lamp having same. The lens comprises a lens body; the lens body is provided with a first refraction and diffraction surface (1) and a second refraction and diffraction surface (2) which are opposite to each other in ...
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WO/2024/038872A1 |
Provided is a spectroscopic system that enables miniaturization. The spectroscopic system has a prism and a liquid crystal diffraction element disposed directly on the first surface of the prism or with another layer interposed therebetw...
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WO/2024/038667A1 |
Provided is an optical laminated body having excellent bendability. The optical laminated body includes a transparent protective film, a first adhesive layer, a polarizer, a second adhesive layer, an optical anisotropic layer, and an adh...
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WO/2024/038921A1 |
Disclosed are an optical device and an image projection device comprising same. An optical device according to an embodiment of the present disclosure comprises: a dichroic filter including a first color region and a second color region,...
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WO/2024/038814A1 |
The present invention pertains to a positive-type photosensitive resin composition which contains an alkali-soluble resin (A), a photosensitizer (B), and an ink repellent agent (C), and in which the ink repellent agent (C) has a monovale...
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WO/2024/038887A1 |
As a polymer composition which makes it possible to fabricate, via a simple process, a single-layer retardation material which has an NZ coefficient in the range of -0.05≤NZ≤0.6 and a high phase difference value as a thin-film, the p...
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WO/2024/038792A1 |
Provided is an optical isolator in which it is possible to easily detect an element failure when an element of the optical isolator has failed. The optical isolator 1 is equipped with a first polarizer 2 provided on the light entry sid...
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WO/2024/039093A1 |
A color conversion sheet of the present invention includes: a first wavelength conversion layer in which an organic phosphor is distributed in a resin matrix; a first phosphor anti-diffusion layer located on one surface of the first wave...
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WO/2024/035947A1 |
A multilayer thin film that reflects an omnidirectional structural color having a reflective core layer; an amorphous-phase TiO2 dielectric layer extending across the reflective core layer; a metallic absorbing layer extending across the...
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WO/2024/034669A1 |
The present invention provides a compound that is represented by formula (1) [in the formula, R1 is a monovalent group that includes one or more Si atoms not having a hydroxyl group or a hydrolyzable group bonded directly thereto, X1 is ...
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WO/2024/034502A1 |
Provided is a light-emitting device having an increased front-surface brightness. The light-emitting device comprises a plurality of light-emitting elements that are two-dimensionally arranged, a meta-material, and an optical adjustmen...
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WO/2024/033838A1 |
A display system includes a display region configured to form an image thereacross for viewing by a viewer and including a light emitting region configured to emit light and a light non- emitting region not configured to emit light; and ...
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WO/2024/034016A1 |
This method for designing a diffractive element, for using a computer to design a diffractive element (10) that modulates the phase of incident light, comprises: a step for calculating an electric field distribution of emitted light on a...
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WO/2024/034006A1 |
A method for designing a diffractive element according to the present invention is a method for, using a computer, designing a diffractive element (10) for phase-modulating incident light, and comprises: a step for determining an electri...
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WO/2024/034166A1 |
An optical device (100) comprises: a first optical functional layer (FL1) which is provided on a first prism (PS1), reflects light of a first wavelength from a first light source (LD1) and transmits light of a second wavelength from a se...
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WO/2024/034637A1 |
Provided is a photosensitive colored resin composition having a high residual film ratio. The photosensitive colored resin composition is characterized by containing a coloring agent (A), a dispersant (B), an alkali-soluble resin (C), an...
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WO/2024/033320A1 |
A drive device (100) for driving at least one actuator (200) for actuating an optical element (310) of an optical system (4, 10), comprising an end stage (110), which is configured to boost an input voltage (V1) using a quiescent current...
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WO/2024/034859A1 |
Provided are an adhesive film, an optical member including same, and an optical display device including same, wherein the adhesive film includes inorganic particles having a refractive index of 1.5 or more, and has a diffusion transmitt...
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WO/2024/034608A1 |
Provided is a photosensitive resin composition which exhibits high light-scattering properties and high light transmission properties, can be developed, and exhibits high heat resistance. This photosensitive resin composition contains: r...
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WO/2024/034445A1 |
Provided are: a resin composition containing a compound represented by formula (1), particles, a resin, a polymerizable monomer having an ethylenically unsaturated bond-containing group, and a solvent; a film using said resin composition...
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WO/2024/034360A1 |
A circular glass substrate having a first and a second main surface facing each other and an edge between the two main surfaces and having a notch in part of the edge, wherein the specific gravity is 3.00 or more, the radius r is 75 mm o...
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WO/2023/015698A9 |
An under-screen camera assembly, a backlight module and a display apparatus. The under-screen camera assembly comprises: an OLED screen (10), wherein an OLED high-transmittance region (20) is arranged on the OLED screen (10); a first pol...
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WO/2024/035042A1 |
Provided is an ink composition comprising: quantum dots including at least one organic ligand on the surface thereof; a first monomer including at least one epoxy group; a second monomer including at least one oxetane group; a third mono...
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WO/2024/030302A1 |
This disclosure generally relates to (1) a pavement marker in which is embedded a radar-reflective dihedral corner reflector or other suitably oriented directional reflector that can reflect a radar signal; (2) arrangements of radar-refl...
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