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WO/2023/184736A1 |
An air conditioner, comprising: an air conditioner main body, and a sterilization module, wherein the sterilization module is installed at an air inlet and/or an air outlet of the air conditioner main body, and the sterilization module i...
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WO/2023/190461A1 |
Provided are a light-emitting device and a vehicle head lamp with which it is possible to form a luminance distribution while reducing design burden and cost. The light-emitting device comprises a light source having a light-emitting s...
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WO/2023/189844A1 |
Provided are an imaging device, an irradiation method for a light-emitting module, and a light-emitting module excellent in spatial resolution of irradiation light. This light-emitting module comprises: a light source comprising a plural...
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WO/2023/181644A1 |
This light source device comprises: a first light source; a plurality of first cylindrical lenses; a light beam merging part disposed to transmit portion of light from the plurality of first cylindrical lenses and reflect the rest, there...
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WO/2023/181709A1 |
Provided is an optical layered body having an excellent light take-out function. An optical layered body according to an embodiment of the present invention comprises: a light take-out layer which has first and second main surfaces and h...
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WO/2023/182191A1 |
Provided is a light irradiating module that is capable of irradiating light having a uniform intensity. The light irradiating module comprises: a board that is defined by a first direction and a second direction orthogonal to the first...
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WO/2023/182108A1 |
A vehicle interior light (1) comprises: a design panel (10) having, at least in a portion on a surface (11a) side, a light transmission part (A) which transmits light; a light source (20) which emits light toward the surface (11a) side o...
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WO/2023/174782A1 |
The invention relates to a multi-layer body, comprising (I) a carrier layer made of a special thermoplastic polycarbonate molding compound and (II) a layer made of a material selected from the group consisting of stone products, hide pro...
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WO/2023/176190A1 |
A light-emitting device (3) according to the present disclosure comprises a substrate (10), a frame (20), and an actuator (30). The substrate (10) has a plurality of light-emitting elements (11) disposed side by side on a first surface (...
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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/2023/176159A1 |
The purpose of the present invention is to provide a technology with which it is possible to reduce the thickness of a spatial floating image display device and reduce the influence of heat from a light source device and the like. This...
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WO/2023/174781A1 |
The invention relates to a multi-layer body, comprising (I) a carrier layer made of a special thermoplastic polycarbonate molding compound and (II) a metal layer which has one or more recesses. The invention also relates to a lighting or...
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WO/2023/171036A1 |
A light diffusion sheet 43 is incorporated into a back-light unit 40 that employs a plurality of light sources 42 arranged in a two-dimensional matrix. A plurality of recessed portions 22 substantially in the shape of inverted quadrangul...
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WO/2023/171771A1 |
The present invention provides a lighting device and a lighting system that are easier to assemble compared to conventional examples. This lighting device comprises a planar light-emitting panel and a mount member for mounting the plan...
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WO/2023/166798A1 |
Provided is a light-emitting device that is lighter-weight but still achieves excellent light-emission performance. According to the present invention, a light source device has a plurality of light source units and a relay member. The p...
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WO/2023/166826A1 |
A planar illumination device (1) according to an embodiment comprises a substrate (2), a first optical element (5a), a second optical element (6a), a third optical element (7a), a pair of fourth and fifth optical elements (6b, 7b), and a...
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WO/2023/162445A1 |
The present invention provides: a wavelength conversion member which has excellent durability with respect to energy enhancement of light source light; and a light emitting device. A wavelength conversion member 10 according to the prese...
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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/2023/162637A1 |
When performing spatial light phase modulation of a plurality of beams of light having differing wavelength bands so as to obtain a reproduced image in each wavelength band, the present invention realizes an improvement in the brightness...
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WO/2023/157585A1 |
The present invention comprises a light guide body having a light guide part that extends in a predetermined direction and guides the light output from a light source and a plate-shaped outputting part that is continuous with the outer p...
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WO/2023/157602A1 |
This lighting device is provided with: a light source that emits light; a dimmer device that has at least one liquid-crystal panel on the light-output side of the light source, and that controls the transmittance of light transmitted thr...
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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/2023/157371A1 |
A surface light source device (10) comprises a light source (12), a light guide layer (14), a reflective layer (16), and a light modulation layer (18). The light guide layer (14) has: at least one incident surface (IS) that faces the lig...
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WO/2023/157508A1 |
This lighting device comprises a light source including at least two types of light emitting elements different in color temperature, an optical element which includes a plurality of liquid crystal cells stacked sequentially and which co...
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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/2023/153165A1 |
This lighting device comprises: a light source that emits light; a light control device that has at least one liquid crystal panel on the light emitting side of the light source and adjusts the light distribution range of light emitted f...
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WO/2023/145413A1 |
In an aspect of this invention, the lighting device includes multiple thin plates, the surface of each of which oriented to the center is configured to absorb light. The thin plates may be rearranged by moving at least one thin plate thr...
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WO/2023/145695A1 |
In the present invention, a light-emitting device (2) that emits output light (L) comprises a light-emitting element (20) that emits a primary light (L1) and a wavelength converter that converts at least a portion of the primary light (L...
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WO/2023/145380A1 |
Provided are a lighting device, a head-up display, and a method for manufacturing lighting device, capable of appropriately maintaining a moisture-proof sealed state of an internal space. A back-light unit 1 comprises a laser light sourc...
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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/2023/145247A1 |
A light emitting device (1) includes: a housing (10) that forms an interior space (NS) in which a light emitting unit (5) is housed; a cover (3) that covers the top of an upper wall section (21) of the housing (10); and a waterproof and ...
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WO/2023/140101A1 |
The present invention enables dimming and toning even when a solid light source, which emits seed light, is not used. A first wavelength conversion unit (3) includes a first wavelength conversion element which can generate first spontane...
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WO/2023/140216A1 |
The purpose of the present embodiment is to provide a display device with a small amount of light leakage to an adjacent segment area. The display device according to the present embodiment comprises: a lighting device including a plur...
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WO/2023/139802A1 |
A planar lighting device (1A) comprises: a substrate (3) provided with a plurality of light sources (30) on one surface side thereof; and a reflector (4) having a plurality of segments (4s) on which is formed a reflective surface (4f) su...
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WO/2023/140217A1 |
The present invention comprises: a photonic-crystal surface-emitting laser (PCSEL) element (110) that emits a laser beam (LB); a laser head (24) that condenses the laser beam (LB) with a condensing lens (27) at optical transmission paths...
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WO/2023/140102A1 |
The present invention addresses the problem of providing an illumination system that enables an improvement in the maintainability of a lamp. An illumination system (100) comprises a pole (6), a base (7), a lamp (8), a light source unit ...
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WO/2023/135937A1 |
This lighting device is equipped with a light source, a first liquid crystal panel on the light source, and a second liquid crystal panel on the first liquid crystal panel. The first liquid crystal panel and the second liquid crystal pan...
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WO/2023/124344A1 |
A laser (10), comprising: a bottom plate (101), multiple light-emitting chip sets (103), at least one frame (102), at least one first electrically conductive layer (1023), and at least one second electrically conductive layer (1024). The...
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WO/2023/128732A1 |
A light emitting device comprises: a main body; a main light emitting module, disposed in the main body, for generating light; a tilting module including first and second frame units forming a prescribed angle, and including a tilting fr...
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WO/2023/122824A1 |
An LED (Light-emitting diode) assembly includes i) at least one LED board, each including at least one LED and at least one connecting element; and ii) at least one support wire, each including at least one connecting dock, each for remo...
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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/2023/115755A1 |
A light guide device, comprising: a light source (1) and a light guide plate (2). The bottom end of the light guide plate (2) facing the light source (1) is provided with a light homogenizing structure (3), and the light homogenizing str...
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WO/2023/120424A1 |
A lighting device according to an embodiment is provided with a first light guide plate (11). Prisms (70) arranged on a second surface (11b) of the first light guide plate (11) each have a recessed portion (75) that is symmetrical with r...
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WO/2023/120172A1 |
A light-emitting device (100) comprises: an array light source (1) including a plurality of light-emitting units (10); a first lens (2) that irradiates a region to be irradiated with light emitted by the array light source (1); a movemen...
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WO/2023/109197A1 |
The present application relates to the technical field of display, aims at solving the problem of edge collapse or edge bulge of reflective paper in an existing direct-type backlight module, and provides reflective paper, a backlight mod...
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WO/2023/112426A1 |
The purpose of the present invention is to reduce yellow shift around blue LEDs in a backlight using blue LEDs and a color conversion sheet. In order to achieve the purpose, the present invention assumes a configuration such as the follo...
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WO/2023/112627A1 |
The purpose of the present embodiment is to provide an illumination device capable of emitting high-luminance light uniform in light quantity. The illumination device according to the present embodiment is provided with: a plurality of...
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WO/2023/112593A1 |
Provided is a light source device capable of radiating light toned in a predetermined color. This light source device comprises: a plurality of light emission units each including a light emission surface; an optical member including one...
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