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WO/2023/228993A1 |
A transmissive phosphor wheel (1B) comprising a phosphor substrate (10B) formed from a phosphor material, a metal member (20B) which is disposed by being joined to the main surface of the phosphor substrate (10B) and which is provided wi...
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WO/2023/228983A1 |
A light diffusion sheet 43 has, on at least a first surface 43a, a plurality of recesses 22 formed as approximate inverted polygonal pyramids. Ridge lines 23 that demarcate the plurality of recesses 22 each have a form that, with respect...
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WO/2023/228836A1 |
This transmissive-type phosphor wheel (1B) comprises: a phosphor substrate (10B) which is an annular substrate composed of a phosphor material; a metal member (20B) which holds the phosphor substrate (10B); and a rotary part which rotate...
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WO/2023/221349A1 |
A special-shaped light-emitting component, and a suitcase, backpack and special-shaped light-emitting device comprising said component. The present utility model relates to the technical field of light-emitting devices, and solves the pr...
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WO/2023/219490A1 |
Illumination unit for an illumination system for a heliport, comprising at least two domes of respective light emitting elements, the domes being arranged along a common base plane with the apex of each of the domes being directed normal...
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WO/2023/220720A1 |
The present invention pertains to a lighting device for an automobile comprising a housing, a plurality of light sources arranged inside the housing and an optical element arranged in front of the plurality of light source. The optical e...
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WO/2023/218994A1 |
Provided is an optical styrene-based resin composition which is excellent in terms of transparency, hue, and dimensional stability and of stability to the light from LED light sources in long-term use. This optical styrene-based resin ...
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WO/2023/213104A1 |
A cleaning device, comprising a main body (1) and a cleaning assembly (2) detachably mounted on the main body (1); a movable snap-fit part (11) is arranged on the main body (1), and a snapping slot part (21) fitted to the snap-fit part (...
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WO/2023/213608A1 |
A lighting device (10) is provided. The lighting device (10) comprises: a light emitting element (11), and a translucent envelope (20) enclosing the light emitting element (11) and having a surface area at least three times bigger than t...
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WO/2023/210614A1 |
A light diffusion sheet 43 has an uneven shape that diffuses light on a first surface 102a that is a light exit surface or a light entrance surface. In the light diffusion sheet 43, a brightness uniformizing layer 103 having a plurality ...
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WO/2023/204038A1 |
A near-infrared light-emitting device (100) comprises a solid-state light-emitting element (1) that emits blue primary light (10), a wavelength conversion body (2) for converting primary light to near-infrared wavelength-converted light ...
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WO/2023/198442A1 |
The invention relates to a lighting device for vehicles, comprising a housing (7) containing a light source (1) and an optical unit (2), wherein the optical unit (2) has a microstructured surface (6') having a plurality of microstructure...
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WO/2023/188921A1 |
Provided is a light-emitting apparatus and an illumination apparatus. This light-emitting apparatus comprises: a light-emitting element having an emission peak wavelength of 430 nm to 470 nm; and a fluorescent member containing a first...
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WO/2023/189473A1 |
The problem to be addressed by this disclosure is to provide a wiring instrument that can emit light on the basis of the distance to an object. A wiring instrument (1) comprises a ranging unit (4), a first light source (2), and a display...
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WO/2023/190680A1 |
[Problem] To impart an irregular phase difference to diffused light from a plurality of lenses by using a new variable element having a microlens array structure in order to further increase an effect of suppressing unnecessary diffracte...
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WO/2023/190682A1 |
[Problem] To further improve an effect of suppressing unnecessary diffracted light, which includes spectral diffracted light, 0-th order diffracted light, and the like, and thereby further improve the homogeneity and light distribution c...
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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/2023/171459A1 |
The objective of the present invention is to provide a vehicle lamp fitting which exhibits a red color the same as a general red cover portion (for example, a general outer lens that is colored red) when light emission of a light emittin...
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WO/2023/161108A1 |
The invention provides a light generating system (1000) comprising a first light generating device (110), a second light generating device (120), a first diffuser (410), and a second diffuser (420); wherein: (A) the first light generatin...
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WO/2023/161129A1 |
The present invention relates to a lighting device (10), comprising: at least one light source (12) adapted to emit light (28a, 28b); a uniform diffuser (20) forming a light exit window of the lighting device; and a non-uniform volumetri...
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WO/2023/156954A1 |
A holder for receiving a light source comprises an extrusion profile of at least one thermoplastic polyurethane compound (TPU) with a cavity (15) running therein in longitudinal direction and bounded by longitudinal walls (10, 20). The c...
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WO/2023/152444A1 |
The invention relates to an illuminable enamelled substrate (and its manufacture) with a first glass sheet (1) comprising a discontinuous scattering layer in enamel, in a vitreous binder and microcrystals.
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WO/2023/152445A1 |
The invention relates to an illuminable enamelled substrate (and its manufacture) with a first glass sheet (1) comprising a discontinuous scattering layer in enamel, in a vitreous binder and microcrystals.
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WO/2023/154387A2 |
An adjustable light shield includes a hollow cover and an elongated slide. The hollow cover is transparent so as to enable a user to see through the cover and includes an elongated slot formed in each side wall of the cover. The elongate...
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WO/2023/146327A1 |
The present invention relates to an antibacterial coating composition and a lighting device using same and, more specifically, to: an antibacterial coating composition in which an organic aqueous solution containing chitosan, anhydrous c...
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WO/2023/138083A1 |
A novel structure-optimized train headlight, which belongs to the technical field of vehicle lights, and solves the problem of mask of existing train headlights being prone to cracking. The headlight comprises a housing (1), and a mask (...
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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/2023/100959A1 |
This optical member comprises: a selective transmission sheet including a selective transmission part; and a wavelength conversion sheet superposed on the selective transmission sheet. The transmittance of the selective transmission part...
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WO/2023/100226A1 |
A lamp cover (20), which is included in a lighting device (15) installed in a storage box, comprises a body (21) that has a first surface (21a), a second surface (21b) provided to a side opposite to the first surface (21a), and a bent-sh...
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WO/2023/084331A1 |
The invention relates to a lighting assembly (1), preferably for outdoor environments, comprising: i) a main body (2) having a side wall (21) that ends with an end section (22), wherein the end section (22) comprises an opening edge (23)...
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WO/2023/079129A1 |
The present invention relates to a power track (2) having a length (Lt) in a longitudinal extension (L) and comprising a cavity (12) enclosed by a base portion (3), a first leg portion (4) and a second leg portion (5) and having an open ...
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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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WO/2023/074854A1 |
The translucent resin sheet according to the present invention is used for a cover member (1) disposed so as to cover a window of a storage body. The storage body stores a light source which emits light, and includes the window from whic...
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WO/2023/073110A1 |
The disclosure pertains to a lighting luminaire (10), in particular for a suspended tile light ceiling assembly, the lighting luminaire at least comprising: an elongated fixture housing (11) comprising an elongated light exit opening (14...
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WO/2023/040060A1 |
The present invention relates to the technical field of urban lighting, and more particularly relates to a chain unit having a light source module, and a chain lamp. The present invention comprises an inner ring and a light source module...
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WO/2023/040059A1 |
A chain ring, a chain type lamp, an assembly method for the chain type lamp and an application thereof. The chain ring comprises a light source (200), at least two ring formation members (300) capable of forming a ring structure, and a c...
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WO/2023/036642A1 |
Embodiments of the present invention relate to a lighting assembly (10) for a household appliance and a household appliance (80) having the same. The lighting assembly (10) includes: a bracket (12) including a through hole (14); a lampsh...
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WO/2023/025790A1 |
A lamp device is disclosed. The lamp device (500) comprises a support part (510) configured to support the lamp device when the lamp device is positioned on a support surface. The lamp device (500) comprises a first part (512) comprising...
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WO/2023/028126A1 |
A vehicle lamp includes a substrate, a lens having a pivotal attachment to the substrate and defining a lamp chamber between the lens and the substrate, at least one light source provided in the lamp chamber, an alignment portion integra...
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WO/2023/025952A1 |
The application relates to a lighting device (10), in particular a beacon light or an obstruction warning light, comprising a base (14) on which a group of a plurality of light sources (23) is arranged in a horizontal plane (H), and a tr...
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WO/2023/021316A1 |
The invention relates to a light fixture (70), for example a wall or ceiling light fixture, for fixed mounting or also as a suspended light fixture. The light fixture is designed with an LED light insert (60), in particular with a plural...
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WO/2023/021015A1 |
Apparatus for a lighting fixture or luminaire latching mechanism. A lighting fixture's housing (16) is hinged at one end or portion and includes a door (14) which latches to the housing (16) at an opposite end. A latch (12), which contai...
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WO/2023/008563A1 |
This lamp cover member (100) comprises a first cover member (110), and a second cover member (120) partially laminated on the first cover member (110). A plurality of first flange pieces (111) protruding laterally are provided on a first...
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WO/2023/008318A1 |
A color conversion sheet according to one aspect of the present invention converts incident light to light of a wavelength different from that of the incident light, and includes a color conversion layer containing a compound that emits ...
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WO/2023/284773A1 |
An annular lamp assembly (100) and an operation box (1), the annular lamp assembly (100) comprising: a circuit board (101); a lampshade (200), which comprises an outer annular wall (210) and an inner annular wall (220) separately provide...
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WO/2023/287296A1 |
Light installation (1) comprising a light source (31) and additional installation parts (11,12,13,14,15,16,17) comprising recycled or reused plastic (21) material. The recycled or reused plastic (21) material is exposed to light and/or h...
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WO/2023/287886A1 |
An illumination device, a method of operating the illumination device, and a display device are disclosed. The illumination device may include a control circuit configured to determine a set of signals based on a target color temperature...
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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/2023/279559A1 |
A lamp, comprising a lamp body (1), a light-transmitting member (5), a light source (2) and a power supply assembly (2-4). The lamp body (1) comprises a lamp base (6); the light source (2) is mounted between the lamp base (6) and the lig...
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WO/2023/274663A1 |
The invention relates to an illumination device for vehicles, said illumination device comprising a light source (1) and comprising an optical element (2) for producing a predefined light distribution, the optical element (2) being desig...
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