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WO/2023/022182A1 |
A colored-layer-forming composition contains a pigment (A), an active-energy-ray-curable resin (B), a photopolymerization initiator (C), and a solvent (D), the pigment (A) containing a first coloring material and a second coloring materi...
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WO/2023/020165A1 |
A diffusion sheet assembly, a beam speckle elimination apparatus, and a projector. The diffusion sheet assembly comprises, in a beam passing direction, a first diffusion sheet (10), a fixing layer (1), and a second diffusion sheet (20) t...
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WO/2023/022452A1 |
The present invention relates to a photosensitive resin composition and a display device prepared by using same, wherein the photosensitive resin composition not only has excellent optical density and light resistance, but also has impro...
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WO/2023/020595A1 |
A laser device (11) and a laser projection device (1). The laser device (11) comprises a plurality of light-emitting components (120) and a light-guiding component (12). The plurality of light-emitting components (120) are configured to ...
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WO/2023/021273A1 |
A prismatic collimating device (1300) to collimate image bearing light is disclosed. The prismatic collimating device comprises a first prism (1310) and a second prism (1320) arranged to receive and collimate a light beam (R). The first ...
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WO/2023/023219A1 |
A lens assembly includes an optical element having an outward-facing surface with a cornea-shaped contour. The lens assembly includes a housing that carries an optical element. The housing at least partially houses an image sensor. The i...
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WO/2023/021802A1 |
A compound represented by formula (1) or a tautomer thereof; a composition; a layered product; an optical film; an image-forming material; and a method for producing the compound or tautomer thereof. [In formula (1), R1 to R4 are each a ...
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WO/2023/020778A1 |
A projection arrangement (100) for a motor vehicle at least comprising a composite pane (10) having a diffusely reflective layer (5), a projector (20) for projecting an image on the composite pane (10), and a housing (30) having a light ...
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WO/2023/020603A1 |
A dihedral corner reflector array structure (100) for aerial imaging is provided with a reverse curved surface array composed of a plurality of reverse curved surfaces and a forward curved surface array composed of a plurality of forward...
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WO/2023/020166A1 |
Disclosed are a diffuser assembly, a light beam speckling elimination apparatus and a projector. The diffuser assembly comprises a first moving layer (103), a base (104), a first elastic member (105), a second elastic member (106), a dif...
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WO/2023/021847A1 |
The purpose of an embodiment of the present invention is to provide a liquid crystal optical element capable of suppressing decreases in light utilization efficiency.　According to this embodiment, a liquid crystal optical element compr...
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WO/2023/021986A1 |
Provided is a photosensitive composition that has excellent shape-holding properties for uneven sections of a base substrate and also has little change in treatment properties when left for a long time after coating. The photosensitive c...
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WO/2023/021632A1 |
This optical element comprises: a transparent layer for covering a plurality of pixels each including a photoelectric conversion element; and a plurality of structures which are disposed in the plane direction of the transparent layer on...
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WO/2023/022909A1 |
A virtual image is displayed to a user via a light engine (211) to generate a display light representing the virtual image, a diffractive waveguide (235), and an incoupler (231) and outcoupler (234) that are each optically coupled to the...
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WO/2023/022122A1 |
Provided are: a composition comprising inorganic particles, a cyclic siloxane compound, and a silicone-based surfactant that is not a cyclic siloxane compound, wherein the cyclic siloxane compound content is 0.01-10 parts by mass per 100...
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WO/2023/022027A1 |
The purpose of the present invention is to provide a polarizing film equipped with an adhesive layer that has a separator, the film being conductive and achieving both a separator that can easily be separated and an adhesive layer that i...
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WO/2023/022070A1 |
Provided is an image irradiation device configured to project a display image on an image display panel, wherein the formation of unnecessary images in a region surrounding the display image due to the generation of stray light can be ef...
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WO/2023/021605A1 |
This method for designing a diffractive element uses a computer to design a diffractive element that performs phase modulation so that emitted light emitted in a first electric field distribution from an emission surface of a diffractive...
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WO/2023/022932A1 |
A rearview system may comprise a light sensor assembly having: a photosensor operable to detect light and generate a signal based, at least in part, on the detected light; a dichroic filter in optical communication with the photosensor a...
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WO/2023/022201A1 |
The transfer foil, which is separably supported on a support, has a first resin layer, a second resin layer, and a relief-forming layer in the indicated sequence from the support side. The first resin layer is composed of an acrylic resi...
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WO/2023/023403A1 |
There is provided a method that includes depositing a plurality of layers in a substrate including a pattern. The plurality of layers can form a stack that includes at least two different materials. The stack thus forms a composite layer...
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WO/2023/022199A1 |
The present invention provides near-infrared light transmitting black particles which have a high transmittance in the near-infrared light region, while having a low transmittance in the visible light region. The present invention provid...
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WO/2023/018284A1 |
An electronic device according to various embodiments disclosed herein may comprise: a display panel including a light-emitting layer, in which a plurality of light-emitting units are disposed, and a circuit layer, in which a plurality o...
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WO/2023/018680A1 |
A nanocomposite includes a plurality of nanoparticles, where each nanoparticle of the plurality of nanoparticles includes a TiO2 nanoparticle core characterized by a diameter between about 1 nm and about 20 nm and a surface OH density be...
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WO/2023/016401A1 |
A display panel and a display apparatus. The display panel comprises: a first polarizer, a first liquid crystal panel, a second liquid crystal panel, and a second polarizer that are sequentially arranged in a stacked manner, wherein at l...
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WO/2023/018023A1 |
An electronic device according to various embodiments may comprise: a display panel; an image lens positioned at the lower end of the display panel and forming, by using light reflected from a user's fingerprint, an image of the fingerpr...
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WO/2023/016127A1 |
A phase plate (202). The phase plate (202) comprises light-shielding members (304), the light-shielding members (304) being provided on the phase plate (202) to form a light-shielding region; the phase plate (202) comprises a light-passi...
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WO/2023/017083A1 |
The invention relates to a medical imaging device, in particular a stereo endoscope or stereo exoscope, comprising: a light source having a light spectrum; an optical system, which has a first optical path, a first image sensor having a ...
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WO/2023/015719A1 |
The present disclosure relates to the field of display screen film layer manufacturing, in particular to a display screen film layer structure, a mobile terminal, and a manufacturing method for a film layer structure. The film layer stru...
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WO/2023/019139A1 |
An optical component includes a substrate, the substrate including a first surface having a surface flatness oOJ4 (peak-valley) wherein the optical component transmits no more than 0.001% of light at 532 nm at an angle of incidence betwe...
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WO/2023/018146A1 |
A scanning mirror-based LiDAR device according to an embodiment of the present invention is characterized by comprising: a light source for generating laser pulses; a first collimation lens for converting the laser pulses to collimated l...
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WO/2023/017716A1 |
This long multilayer body comprises: a long first base material film which has a first main surface and a second main surface that is on the reverse side of the first main surface; a glass member which is superposed on the first main sur...
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WO/2023/018080A1 |
Provided are a polarizing plate and an optical display device comprising same, the polarizing plate comprising: a polarizer; a protective film laminated on the top surface of the polarizer; and a phase difference film laminated on the bo...
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WO/2023/017998A1 |
The present invention relates to an apparatus for neutralizing static electricity formed on a semiconductor substrate and a pattern positioned on the semiconductor substrate by using VUV light and, more specifically, to a technology for ...
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WO/2023/017967A1 |
Provided is an electronic device. The electronic device comprises: a display; a display driving circuit which controls the display; a camera arranged in a display area; and a processor connected to the display driving circuit and the cam...
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WO/2023/017366A1 |
A multispectral image sensor, and a method of use, is provided. The multispectral image sensor has a broadband image sensor and a spectral filter. The broadband image sensor has a plurality of pixels arranged in an array and the broadban...
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WO/2023/017923A1 |
The present invention provides an optical device for augmented reality using a diffractive element, the optical device comprising: a diffractive element that transmits a virtual image light emitted from an image output unit toward the pu...
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WO/2023/013521A1 |
The present invention prevents pillars from collapsing. This photodetector is provided with a pixel array part in which multiple pixels are arranged in a two-dimensional form. Each of the multiple pixels is provided with a photoelectric ...
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WO/2023/013216A1 |
The purpose of an embodiment is to provide a liquid crystal optical element capable of suppressing a decrease in light utilization efficiency.　According to the embodiment, this liquid crystal optical element comprises: an optical waveg...
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WO/2023/013394A1 |
An imaging device according to an embodiment of the present disclosure is provided with: a spectroscopic unit for separating from incident light first wavelength light included in a first wavelength region and second wavelength light inc...
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WO/2023/012565A1 |
The present invention provides a display device which has high display quality. The display device has: multiple light-emitting devices, each having a pixel electrode, a light-emitting layer, a functional layer, a common layer, and a com...
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WO/2023/013416A1 |
[Problem] To provide an optical layered body in which it is possible to reduce the amount by which a reflected hue changes from before to after storage in a high-temperature and high-humidity environment. [Solution] In this optical layer...
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WO/2023/013149A1 |
[Problem] To provide a solid-state image capturing device having a metasurface structure capable of condensing light onto the center of a pixel even if the light is incident on a pixel region from an oblique direction. [Solution] A solid...
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WO/2023/013653A1 |
The purpose of the present invention is to provide an optical-semiconductor-device-sealing sheet that is suitable for the manufacture of a mini/micro-LED display element or other self-light-emitting display device in which color cast is ...
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WO/2023/014756A1 |
A variable transmission optical device includes a first cell having a first pair of substrates each having an electrically conductive layer and a first guest-host mixture provided between the first set of substrates. The first cell may b...
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WO/2023/013846A1 |
According to an embodiment of the present disclosure, a lens assembly and/or an electronic device comprising same comprises: an image sensor; three or four lenses sequentially arranged along an optical axis from a subject to the image se...
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WO/2023/015044A1 |
Novel chemical sensors that improve detection and quantification of CO2 are critical to ensuring safe and cost-effective monitoring of carbon storage sites. Fiber optic (FO) based chemical sensor systems are promising field-deployable sy...
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WO/2023/013361A1 |
Provided is an efficient method for producing semiconductor nanoparticles that exhibit band edge emission. A method for producing semiconductor nanoparticles that includes subjecting a first mixture including a copper salt, a silver salt...
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WO/2023/013315A1 |
[Problem] To prevent color change during heat bending of an individual-lens piece that comprises a functional sheet on which a protective layer formed from a transparent plastic sheet or film comprising a polyamide resin is disposed. [So...
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WO/2023/013493A1 |
[Problem] To prevent color mixing while improving the use efficiency of incident light. [Solution] This imaging device comprises: a photoelectric conversion region that has a photoelectric conversion portion in each pixel; a light disper...
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