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WO/2023/229022A1 |
A fluorescent body device (1) comprises: a substrate member (10); and a wavelength conversion member (20) provided on the substrate member (10) and having a fluorescent section (21) and a light reflection section (22). The fluorescent se...
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WO/2023/211521A1 |
A lens cap device, comprising a base configured as inner ring; an outer ring configured to be rotatable relative to the base; and a plurality of curved blades rotatably connected to the base and slidably connected to the outer ring, wher...
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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/2023/087976A1 |
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/2023/061926A1 |
A light emitting device (1) comprising at least one light source (2) adapted for, in operation, emitting light source light, a cavity (3) being diffusely reflective and comprising a light exit plane (6), the at least one light source (2)...
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WO/2022/221124A9 |
A light output reducing shutter system (10), having a light system (20) with a shutter barrel assembly (30), a solid shutter assembly (40), a first translucent shutter assembly (60), and a second translucent shutter assembly (80), wherei...
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WO/2023/048743A1 |
The present disclosure is directed to projection devices that can project patterned light of different colors. In one implementation, the projection device can include a housing, within which reside multiple components. These components ...
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WO/2023/035992A1 |
A LED lighting device, comprising: a base (1) which has a bottom plate (11) and a side wall (12), a cavity being formed between the bottom plate (11) and the side wall (12); an optical component (3) which covers one side of the base (1) ...
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WO/2023/026741A1 |
This lighting device (100) comprises a light-emitting element (20) and a light reflection member (50). The light-emitting element (20) emits light along a lighting direction that runs toward one side of the lighting device (100) from an ...
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WO/2023/022069A1 |
The present invention implements, in a lamp for drawing that is configured to form a light distribution pattern for drawing, a configuration capable of forming a clear light distribution pattern for drawing. A light-blocking plate 40 for...
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WO/2023/006665A1 |
A light directing arrangement (52) is provided for directing output light from a lighting unit (50), comprising an arrangement of panels (10). The panels (10) form a funnel-type structure for limiting beam spreading from a light emitting...
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WO/2023/280879A1 |
The present invention relates to a lighting arrangement (1) for outdoor illumination, the lighting arrangement comprising at least one first light source for emitting a first light and at least one second light source arranged at a dista...
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WO/2023/281379A1 |
The present invention relates to a method for producing a substrate (1) for partially blocking out light radiation incident on the substrate (1). The substrate (1) comprises at least one opaque area (6) for blocking out the light radiati...
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WO/2023/276256A1 |
This lighting device comprises a housing, a first light source, a first lens optical system, and a shielding part. The housing has a first opening. The first lens optical system includes at least one first lens located between a first em...
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WO/2023/276854A1 |
This lighting device comprises a housing, a first light source, a first lens optical system, and a shielding part. The housing has a first opening. The first lens optical system includes at least one first lens positioned between a first...
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WO/2023/276751A1 |
A lamp unit (10) is provided with: a first unit having a light-emitting part; a light source; a second unit having a lens part (32) with a shape different from that of the light-emitting part; and a shield part (5) having an opening, the...
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WO/2022/258928A1 |
Light-emitting panel (10) comprising a light-emitting sheet (36) comprising: - an emitting means (42) comprising a light source that emits light rays, and - a means (44) for scattering the light rays uniformly, said means being intended ...
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WO/2022/249912A1 |
The present invention addresses the problem that the road surface area allowed for projecting an image is limited, there is a restriction on the number of parts into which the image can be divided, and it is hard to achieve an intended v...
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WO/2022/223405A1 |
The present invention relates to a disinfecting device (1) comprising at least one light source (2) arranged for, in operation, to emit a first light having a first UV wavelength range. The disinfecting device (1) further comprises at le...
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WO/2022/202511A1 |
A headlight device for vehicle (1) includes: a first light emission unit (3) that illuminates a prescribed first light distribution area (19) with light in a first illumination pattern P1 in which bright areas a1 and dark areas a2 are al...
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WO/2022/194568A1 |
The invention relates to an optical component (140) for a luminaire (100). The optical component (140) comprises a carrier plate (141) having an upper surface (141a) and a lower surface (141b), and a plurality of lens elements (142) prov...
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WO/2022/191275A1 |
A vehicle lamp is provided which can avoid diminishment of design properties based on moiré. This vehicle lamp (1) is provided with: a first plate (10) which comprises multiple light transmission areas that transmit light and an opaqu...
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WO/2022/184451A1 |
The invention provides a louver (10) configured to be detachably connected to a luminaire (20), wherein the louver (10) comprises: a luminaire connector (1) for detachably connecting the louver (10) to the luminaire (20); at least one fi...
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WO/2022/181975A1 |
A water discharge unit including a display device and a water purifier including same are provided. The water purifier comprises: a water purifier body; and a water discharge unit that is connected to the water purifier body. The water d...
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WO/2022/172075A1 |
Lighting assembly (1), preferably for outer environments, that extends mainly along an axis (X-X) and comprises a lighting group (3) comprising: i) a head (4) comprising a chamber (40) delimited by an upper plate (41), a lower plate (42)...
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WO/2022/168419A1 |
The present invention addresses the problem of providing a display device having high definition and high contrast through precise local dimming. In order to solve this problem, the present invention is configured as follows. A display d...
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WO/2022/157193A1 |
The present invention relates to a disinfecting lighting device (1) comprising at least one disinfecting light source (2) providing disinfecting light and at least one beam angle adjustor (3) comprising at least one first optical element...
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WO/2022/148684A1 |
An artificial skylight structured to emit light for imitating a sun-sky appearance, the artificial skylight comprising a sun-appearance imitating lighting fixture comprising a diffuser frame of visible light diffusing material, the diffu...
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WO/2022/144720A1 |
The present invention relates to an optical filter (100) comprising a substantially flat entry surface (101), a substantially flat exit surface (102) parallel to the entry surface, a plurality of channels (103) made of a material substan...
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WO/2022/135970A1 |
The invention relates to an illuminable decorative part (1) having a moulded part (10) which has a two- or three-dimensional visible surface (11) on a visible side and a carrier surface (12) on a rear side that faces away from the visibl...
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WO/2022/128865A1 |
The invention relates to an assembly (100) for a motor vehicle, comprising a frame (110) which defines an opening (140) and a closing element (130) and which can be moved between: • a first position in which the closing element at leas...
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WO/2022/124127A1 |
The present invention pertains to a method which is for surface treatment of quantum dots, the method comprising continuously feeding a solution containing a silicone compound and quantum dots in each of which a ligand having a coordinat...
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WO/2022/084375A1 |
A lighting device (100) can include multiple light sources (170) that emit light along a range of radiation paths (195). The lighting device (100) can also include a reflective component (130-1) disposed proximate to at least a portion o...
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WO/2022/069029A1 |
The invention relates to an illumination device comprising a plurality of light cells arranged in a row, wherein each of the light cells comprises an illumination element configured to emit light, a rectangular front lens, and a light gu...
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WO/2022/063609A1 |
A light emitting device (1) comprising an optical film (2) and a tensioner (3), the tensioner (3) being configured to accommodate a change in shape and/or position of the optical film (2), and the tensioner (3) comprising at least one re...
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WO/2022/058425A1 |
The invention relates to an illumination system or luminaire suitable but not exclusively for open field lighting applications, such as sports fields, the illumination system comprising a plurality of spatially separated solid state ligh...
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WO/2022/058572A1 |
The invention relates to an illumination system comprising at least one illumination device as well such illumination device, both the system as the device capable of implementing a lighting functionality as well as an air treatment (dis...
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WO/2022/049167A1 |
The invention relates to a luminaire (1) having a half-shell-shaped luminaire body (3), which has a first light exit opening (4). A diffusely reflecting first reflector portion (10) is provided on an inner face (9) of the luminaire body ...
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WO/2022/050275A1 |
Provided is a diffused light control sheet (10) comprising: a louver layer (1) in which a light-transmission band (2) and a light-shielding band (3) are alternately and repeatedly provided; a transparent protective layer (4) provided on ...
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WO/2022/044731A1 |
Provided is a vehicle lighting that allows more varieties of intent that can be indicated by an irradiation pattern. The vehicle lighting 10 comprises light sources (21, 22), a light-shielding member (13) provided with an irradiation s...
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WO/2022/021825A1 |
A light beam cutting device capable of precisely performing positioning. The light beam cutting device capable of precisely performing positioning comprises a base plate (100), a plurality of cutting blades (200) mounted on the base plat...
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WO/2022/019231A1 |
Provided is a vehicle lamp with which it is possible to: suppress any variation in illuminance (brightness) among images when a plurality of images are depicted; coordinate the timing of the depicting with other vehicle lamps; and depict...
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WO/2022/003283A1 |
The present invention relates to an optical assembly for a projector, comprising: - an optical element with a set of lenses, the lenses being suitable for cooperating with a first plurality of light sources, such as LEDs, of said project...
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WO/2021/227248A1 |
An anti-dazzle grating (5) of a lamp and a processing process therefor, and a lamp having the anti-dazzle grating (5). The anti-dazzle grating (5) is provided with a grating plate (51); an end surface of the grating plate (51) is provide...
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WO/2021/218254A1 |
A stage lamp having a light shading device, comprising a lamp holder. The lamp holder comprises a light source, the light shading device, and a light emitting lens. The light shading device is mounted between the light source and the lig...
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WO/2021/213858A1 |
An LED luminaire, which comprises an LED array of LED elements and an optical element. The optical element comprises one or more partially reflective or partially transmissive elements, which are positioned to lie perpendicular to a plan...
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WO/2021/167852A1 |
A system for lighting a volleyball court has four corner light assemblies, two side center light assemblies, and four mid-court light assemblies. Each corner light assembly has an upper light fixture adapted to emit light outward and dow...
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WO/2021/136709A1 |
The invention relates to an illumination device comprising a domeshaped, cylindrical lens (7) having an optical focal line (19) and a plurality of light sources (3) arranged along the focal line and configured to emit light during operat...
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WO/2021/124271A1 |
Backlit luminous covering panel (1), comprising a back (3), peripheral lateral edges (4) extending around the periphery of the back (3) and therefrom in order to form an enclosure (2), and a semi-opaque screen (5), located opposite the b...
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WO/2021/119248A1 |
A light system for an aquarium includes an aquarium tank and a lid covering the open top of the tank. The lid is pivotably attached to the tank and is pivotable between a covered position and uncovered position. A light source is secured...
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