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WO/2023/176444A1 |
Provided is a vehicular lamp with which a light distribution pattern for illuminating a desired region can be obtained and appropriate ADB light distribution control can be performed without any reduction in forward visibility, even when...
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WO/2023/173820A1 |
Provided in the present invention are a quantum dot light diffusion panel, a preparation method therefor and the use thereof. The quantum dot light diffusion panel of the present invention uses, as a light diffusion layer, polystyrene (G...
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WO/2023/176506A1 |
The purpose of the present invention is to solve the problem of uncured coating when a shade for forming a cut-off line of a lamp is formed by stacking two plates. To achieve the purpose, a lamp unit (100) comprises: light sources (411-4...
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WO/2023/173819A1 |
Provided in the present invention are a foamed low-density light diffusion plate, and a preparation method therefor and application thereof. According to the foamed low-density light diffusion plate of the present invention, by means of ...
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WO/2023/177624A1 |
Modular lighting apparatus and method of using whereby a heat sink is provided including a first mechanical pad and a first mating electrical connector; and a light pod is releasably secured to the heat sink, wherein the light pod furthe...
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WO/2023/176265A1 |
This vehicle lamp fitting is provided with a light emitting unit including a plurality of light emitting elements, the light emitting unit emitting light with a first light emission color when a first function is being expressed, and emi...
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WO/2023/171269A1 |
In an optical unit (10), a lens member (20) that includes a lens portion (22) and a base portion (24) positioned at the edge of the lens portion (22), and a holder member (30) that holds the lens member (20) are integrally molded by two-...
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WO/2023/169820A1 |
A luminaire arrangement (100), comprising, a housing (110) extending in a length direction, L, at least one printed circuit board, PCB (120), arranged inside the housing, wherein the at least one PCB extends in the length direction, L, a...
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WO/2023/165920A1 |
A lighting panel system (1, 100) comprising a luminous panel (2) comprising an array of LED nodes (3), each LED node of the array of LED nodes (3) comprising one or more LEDs (4), each of the one or more LEDs (4) comprising a light exit ...
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WO/2023/162358A1 |
A combined light diffusion sheet 100 comprises a light reflecting layer 101 which reflects visible light, and a light diffusion layer 43. The light reflecting layer 101 has an average light beam reflectivity with respect to visible light...
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WO/2023/159356A1 |
A display device (100) includes a display panel (110), a first light source (E), and second light source (F). The first and second light sources (E, F) are respectively aligned with a first spot (5) and second spot (6) in a direction per...
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WO/2023/157501A1 |
A planar illumination device (1) comprises: a plurality of light sources (4); a condenser lens (6); and a field lens (8). The plurality of light sources (4) are disposed two-dimensionally on a substrate (3), and the light emission of eac...
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WO/2023/156015A1 |
The invention relates to a luminous film (10) comprising a plurality of light-emitting diodes (12). The luminous film (10) has micro-optical elements (34) which are arranged in at least one layer (20). A dedicated micro-optical region (2...
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WO/2023/156400A1 |
A lens for a lamp. The lens comprises a front or light-exiting surface, a reflective or side surface and a light incident or light receiving surface. The front surface comprises a portion that defines a stepped-shape cavity that extends ...
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WO/2023/150909A1 |
A display device (1000) includes a display panel (1011), a first light source (E), and a second light source (D). The first and second light sources (E, D) are respectively aligned with a first spot (5) and second spot (4) in a direction...
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WO/2023/153510A1 |
A first lens (12) comprises: an optical element in which a refraction part (17) that is disposed in the central part thereof and reflection parts (18) that are disposed on both sides of the refraction part (17) extend in a predetermined ...
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WO/2023/153306A1 |
The purpose of the present invention is to provide a laminated glass for a vehicle, whereby light can be appropriately introduced to the laminated glass. The laminated glass 1 for a vehicle according to an embodiment of the present inv...
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WO/2023/147916A1 |
A device for air treatment (100) is disclosed that is configured to emit a UV radiation beam (500, 510) at least approximately collimated in at least one dimension. The device for air treatment (100) is arranged in an upper part of a roo...
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WO/2023/148425A1 |
An optical device (201) comprises a lens (203) having a light ingress surface (204) and a light egress surface (205). The light ingress surface comprises a center ingress surface (206) and an outer ingress surface (207) that rims the cen...
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WO/2023/145248A1 |
A light emission module (100) includes: a substrate (110); a plurality of light sources (120) that are fixed on the substrate (110) and the outputs of which can be individually controlled; light blocking members that are disposed among t...
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WO/2023/145199A1 |
An optical sheet laminate (100) is incorporated in a backlight unit (40). The optical sheet laminate (100) comprises: a plurality of diffusion sheets (43) in each of which a plurality of recesses (22) each having an approximately inverte...
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WO/2023/145200A1 |
This lighting module comprises a board, a light source disposed on the board, a first lens upon which light emitted from the light source is incident, and a first holder to which the board and the first lens are fixed, wherein: when view...
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WO/2023/144204A1 |
A lighting arrangement 100, comprising an elongated lens body 110, extending in a length direction, L, and being defined by a transversely extending and mutually opposing first end surface, E1, and second end surface, E2, and a first sid...
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WO/2023/138420A1 |
A lens (10) and a light-emitting device (8). A first area (111) of a top surface (11) of the lens (10) comprises an inner refraction surface (111b) which transmits pat of light of a light source to the exterior the lens (10); and the fir...
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WO/2023/139021A1 |
The present invention relates to a lighting device comprising a light source (2), a sensor (6) configured to monitor an environment of the lighting device, an optical element (3, 16) configured to direct, by refraction and/ or reflection...
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WO/2023/133687A1 |
A display device includes a display panel, a first light source, and second light source. The first and second light sources are respectively aligned with a first spot and second spot in a direction perpendicular to a substrate. The firs...
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WO/2023/131526A1 |
An illumination module and illumination systems incorporating such modules are provided. The illumination systems include a housing body that secures one or more arrays of illumination modules, with each array of illumination modules com...
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WO/2023/127789A1 |
The present invention provides a light source unit for a vehicular lighting tool having an attractive appearance and a vehicular lighting tool enabling the arrangement of same and components therein in a compact manner. This light sour...
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WO/2023/123441A1 |
A light-concentrating unit, a light emitting device, and a light emitting system. The light-concentrating unit comprises a reflecting member (1) and a collimating lens (3). The reflecting member (1) is provided with a light inlet and a l...
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WO/2023/123945A1 |
The present utility model relates to the technical field of stage lamp devices, and in particular to a stage lamp having a metalens, comprising a lamp base, a light source which is located in the lamp base and generates a light beam havi...
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WO/2023/124285A1 |
An LED lighting mechanism provided in the present invention comprises a lens assembly, a reflector assembly and an LED light source piece which are arranged in sequence. The lens assembly comprises a plurality of lens pieces, the outer w...
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WO/2023/127897A1 |
A light-emitting device according to the present disclosure comprises: a plurality of first light emitting elements (21), which are mounted on a substrate (40a), have first LED dies, and emit light having a first wavelength; a first ligh...
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WO/2023/120238A1 |
A vehicle lamp comprising a radar unit (1) that is disposed within a lamp housing (100) and detects an object by transmitting electromagnetic waves toward a required field-of-view area (FOV) via a lens (102) provided to the lamp housing ...
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WO/2023/118506A1 |
A computer-implemented method for designing an optical unit for at least one luminaire, said optical unit comprising one or more optical matrices, an optical matrix comprising one or more optical elements, the method comprising the steps...
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WO/2023/120128A1 |
The objective of the present invention is to improve the brightness of illuminating light in a lighting device or the like that employs a liquid crystal element. This lighting device includes a light source, a condensing unit for conde...
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WO/2023/110396A1 |
The invention provides a light generating system (1000) comprising a light generating device (100), a converter body (210), a first optical element (410), and a thermally conductive body (500); wherein the light generating system (1000) ...
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WO/2023/113077A1 |
The present invention provides a light-concentrated plant factory system which efficiently and intensively applies a light source to crops in a plant factory so as to significantly reduce power waste factors, and further minimizes harmfu...
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WO/2023/112782A1 |
The purpose of the present invention is to provide a light-transmissive resin member which can reduce mold release resistance when a mold is removed from a molded product (a light-transmissive resin member). Provided is a light-transmiss...
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WO/2023/112783A1 |
Provided is a translucent resin member capable of suppressing the appearance of color whereby a translucent resin member appears colored depending on the viewing position. The present invention provides a translucent resin member (10A) i...
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WO/2023/105946A1 |
The present invention provides an optical device which comprises a plurality of light sources arranged with a higher density and which is capable of exhibiting excellent light emission performance. A light source device according to the ...
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WO/2023/100512A1 |
An illumination optical system according to one embodiment of the present disclosure comprises: a first fly-eye lens that divides irradiated light from a light source unit into a plurality of optical fluxes, magnifies the irradiated ligh...
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WO/2023/087976A1 |
Disclosed in the present application is a lamp, which relates to the field of lighting electrical appliances. A lamp comprises: a first light-emitting assembly, the first light-emitting assembly comprising a blue-light emitting body and ...
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WO/2023/091014A1 |
Light assembly (1) for a tower, such as for instance a tower for a wind turbine, comprising a rod-like member (2) for extending through a wall of the tower, wherein at a distal end (2a) of the rod- like member at least a light emitting e...
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WO/2023/088034A1 |
A light guide element (40) and a lamp (400). The light guide element (40) is used to guide light emitted from a light source (20), and the light guide element (40) is provided with a light-incident portion (41) and a light guide portion ...
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WO/2023/084102A1 |
The invention relates to a sealing frame (1) for sealing insertion between a lamp optical system (6) and a lamp housing (9) of a lamp (100), comprising a supporting frame (2) having a peripherally extending main frame (3) surrounding an ...
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WO/2023/085088A1 |
Provided is a vehicular lamp that improves the controllability of luminous flux, increases the usage efficiency of light, and can suppress irradiation irregularity. The vehicular lamp contains a plurality of light-emitting elements (30) ...
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WO/2023/084101A1 |
The present invention relates to an optical element (1) for influencing light emitted by light sources (7). The optical element (1) has at least one pair of optical system elements (10) which are arranged next to one another and integral...
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WO/2023/079516A1 |
A light fixture (1), preferably a stage light fixture, comprising at least one light module (4) provided with: at least two source assemblies (15); each source assembly including at least two light sources (21) configured to emit light b...
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WO/2023/080003A1 |
Provided is a light source device which can improve a manufacturing yield. Also, provided is a light source device which can reduce polarization loss that occurs depending on residual stress in a light guide body. A light source device...
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WO/2023/080123A1 |
A light diffusion sheet 43 includes a polycarbonate resin that includes a first structural unit derived from a dihydroxy compound represented by formula (1). The light diffusion sheet 43 includes, on at least a first surface 43a, a plura...
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