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Matches 1 - 50 out of 11,518

Document Document Title
WO/2022/164839A1
One embodiment provides a lens structure. The lens structure includes a backend. The backend includes a backend back surface and a backend front surface. The backend is configured to receive a luminous flux from a light source and to red...  
WO/2022/164272A1
An embodiment of the present disclosure comprises: a light source unit including at least one light-emitting element; a lens unit, which is arranged on the light source unit and includes a first fastening hole; a substrate unit having an...  
WO/2022/165065A1
A lighting device, including a waveguide comprising a polymer matrix and an organic wide-band emitter distributed within the polymer matrix or a portion of the polymer matrix where the waveguide comprises an edge and two opposing planar ...  
WO/2022/159423A1
One embodiment provides a luminaire. The luminaire includes a light transfer structure, and a thermal management structure. The light transfer structure is configured to receive light from at least one light emitting diode (LED). The the...  
WO/2022/155360A1
A lighting device may include a lens, an emitter configured to emit light through the lens, and a reflector. The reflector may define a cavity that extends from a first end to a second end of the reflector. The emitter may be received in...  
WO/2022/148803A1
A light emitting device (1) comprising at least one light source (2) adapted for, in operation, emitting light (7, 9), at least one free-shape refractive lens element (3) configured to aim light (7) emitted by the at least one light sour...  
WO/2022/143238A1
A lens described in the present application comprises: a light incident surface, a light being introduced from the external environment into the lens via the light incident surface to be refracted, at least a part of the light incident s...  
WO/2022/145268A1
The present invention provides a technique by which it is possible to more reliably obtain a more uniform irradiance distribution. In this microlens array, a plurality of lens elements are arrayed on at least one surface of a planar memb...  
WO/2022/143411A1
An optical module and a lighting device. The optical module comprises a polarizing lens (20). The polarizing lens (20) comprises: a lens body (23), one side of the lens body (23) being provided with a recess (231), and the other side of ...  
WO/2022/143331A1
The present application provides an optical module and a lamp. The optical module comprises: a light guide element, a reflective member, and a lens. The light guide element and the reflective member are assembled together, and specifical...  
WO/2022/143400A1
A light source module and a lamp. The light source module comprises a light source plate (5), LED light sources (501, 502) arranged on the light source plate (5), and an optical module (1) covering the light source plate (5), wherein the...  
WO/2022/145861A1
Disclosed is a plant cultivation apparatus, and the plant cultivation apparatus according to an embodiment of the present invention comprises a cabinet, a bed, and a light emitting unit. A cultivation part, which is provided inside the c...  
WO/2022/143408A1
A double-curved-surface lens (100) and an LED lamp (200). A cylindrical hole (101) is provided in the middle of the double-curved-surface lens (100), the wall of the cylindrical hole (101) is recessed inward to form an annular recess (10...  
WO/2022/143410A1
A light distribution assembly (100a) and an illumination apparatus, which belong to the technical field of illumination. The light distribution assembly (100a) comprises a first lens (10a) and a first clamping portion (13a), wherein the ...  
WO/2022/139138A1
A portable forensic light source device is disclosed. The portable forensic light source device comprises: a PCB having a plurality of LEDs on the front surface thereof; a support plate fixed to the rear surface of the PCB; and a rotary ...  
WO/2022/138725A1
A diffusion plate that comprises a lens array that has a plurality of single lenses. The single lenses satisfy expression (1) for an aspheric lens, which includes the conic constant, and expression (3), which defines the relationship bet...  
WO/2022/135311A1
Disclosed are an optical system and a spotlight. The optical system comprises a light-emitting device, a reflector, a first diaphragm and an aspheric lens, wherein the reflector is provided with a reflecting surface, which faces the ligh...  
WO/2022/131055A1
A light source device according to one embodiment of the present invention comprises: a light source unit that has a plurality of light-emitting elements; and a first shifter array that has an incident surface and an emission surface, an...  
WO/2022/127694A1
Disclosed in the present application is an lighting lamp, comprising a lamp body, hanger rods and a connecting member. The hanger rods and the connecting member are fixedly connected, and the connecting member and the lamp body are slida...  
WO/2022/133264A1
The backfiring optical systems for directional luminaires described herein provide engineered diffusion and tailoring of the beam to correct undesirable artifacts. In one embodiment a back-firing optical system comprises a light source, ...  
WO/2022/131251A1
[Problem] Spectral noise generated due to the diffraction phenomenon of a periodic structure can be reduced to improve the homogeneity of the intensity of linear diffused light, and noise of 0th-order diffracted light can be reduced to i...  
WO/2022/127700A1
A reflective lamp (100), comprising a substrate (120), a light source (130), and a reflective element (140), wherein the light source (130) is disposed on one side of the substrate (120), and the reflective element (140) is disposed at t...  
WO/2022/121295A1
The present utility model provides a brightness-adjustable waterproof ceiling lamp, which belongs to the technical field of indoor illumination. The present utility model solves the problem that an existing ceiling lamp using an external...  
WO/2022/122188A1
An embodiment of an LED luminaire assembly is provided. The LED luminaire assembly includes an LED assembly configured to emit light and a lens coupled to the LED assembly and forming a concavity facing the LED assembly. The lens include...  
WO/2022/121983A1
A downlight. The downlight comprises: a light source assembly (100) and an optical mask (200), wherein the optical mask (200) is arranged on one side of the light source assembly (100), the optical mask (200) is made of a transparent mat...  
WO/2022/119639A1
Example handle-integrated lighting assemblies including one or more lighting module(s) located substantially within a handle of a lid of a grill are described. An example lighting assembly configured to be coupled to a lid of a grill inc...  
WO/2022/118533A1
A light diffusion sheet 43 has a plurality of recessed portions 22 formed into an approximately inverted polygonal pyramid or approximately inverted truncated polygonal pyramid shape on at least a first surface 43a. Ridge lines 23 that d...  
WO/2022/120330A1
Embodiments are directed to a substantially linear luminaire assembly which includes an elongated translucent or transparent housing, where the housing comprises a first end and a second end. One or more light sources may be at least par...  
WO/2022/111971A1
The invention relates to a vehicle headlight (1) comprising: a dipped beam module (2) for creating a dipped beam distribution, the dipped beam module (2) comprising at least one light source (2a) for this purpose; and a main beam module ...  
WO/2022/113978A1
The present invention addresses the problem of providing a liquid crystal display device capable of selectively improving contrast in accordance with a main observance direction when an image is observed from that direction. This problem...  
WO/2022/113339A1
An indicator light (1) includes a light source, a lens (4), and a cylindrical globe (5). The light source is disposed on an arrangement surface parallel to a central axial line (C1), and includes a pair of side LEDs (2B, 2C) and a centra...  
WO/2022/113785A1
A projection lens (4) comprises: a first lens body (9) that includes a first incidence part (7) located in a region facing a first light source (2), and an emission part (8) located on the opposite side to the first incidence part (7); a...  
WO/2022/110120A1
A lens cover for a plurality of light emitting devices is provided. The lens cover includes a base substrate and an optical lens element. The optical lens element extends from the base substrate and defines a focal center. The optical le...  
WO/2022/108382A1
The present invention relates to a helicopter night landing guidance lamp unit and, more specifically, to a helicopter night landing guidance lamp unit for guiding, at night, a helicopter onto a helideck installed at a marine floating st...  
WO/2022/100445A1
A lighting lamp comprises a lamp housing (210), a lighting module (300), and an optical device (100). The lighting module (300) and the optical device (100) are both arranged at the lamp housing (210). The lighting module (300) is arrang...  
WO/2022/103599A1
An adaptive lighting system comprises an array of independently controllable LEDs, and a metalens positioned to collimate, focus, or otherwise redirect light emitted by the array of LEDs. The adaptive lighting system may optionally inclu...  
WO/2022/100440A1
An optical device (100) and an illumination lamp. The optical device (100) comprises a first base plate (110), a second base plate (120) and a first support member (130), wherein the first base plate (110) and the second base plate (120)...  
WO/2022/100446A1
Disclosed in the present invention are an optical device and an illuminating lamp. The optical device comprises a first substrate, a second substrate and a first support member. The first substrate and the second substrate are provided o...  
WO/2022/096554A1
An asymmetric total internal reflector (TIR) lens and a luminaire including a plurality of asymmetric TIR lenses designed to provide increased control on spill light and produce asymmetric distribution within each TIR lens and that does ...  
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...  
WO/2022/075631A1
The present invention includes a line scan lighting device capable of improving detection visibility by generating parallel light and irradiating same to a target, and a line scan system comprising the line scan lighting device. Accordin...  
WO/2022/076210A1
Provided is a lighting device having a light source providings light to at least two stacked light guide substrates, where each light guide substrate has a light-scattering portion. At least one light guide substrate includes at least on...  
WO/2022/071161A1
The present invention provides a light source device and a light guide array unit with which it is possible to, regardless of the arrangement of light source units, apply light rays in an arrangement different from the arrangement of the...  
WO/2022/072880A1
The present disclosure is directed to systems and methods useful for providing a low profile metalens array that provides a relatively uniform far-field illumination in the visible and/or near-infrared electromagnetic spectrum using a pl...  
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...  
WO/2022/070748A1
A vehicle sensor device (1) is provided with: an outer cover (12); a sensor unit (20) which is disposed further toward the inside of a vehicle (VE) than the outer cover (12), sends and receives prescribed electromagnetic waves that are t...  
WO/2022/062542A1
The present invention relates to the technical field of stage lights and provides a light-emitting apparatus, comprising an LED array comprising a plurality of LED unit modules, each LED unit module comprising at least one LED chip, and ...  
WO/2022/057519A1
Provided is a design method for a hyperboloid collimating lens for vehicle lamps, capable of solving the cumbersome and complicated problems of existing lens design methods. The method comprises the following steps: step 1, establishing ...  
WO/2022/059092A1
A lens component (4) radiates light from light sources (2) each having orientation characteristics in which luminosity decreases as the distance from a light axis increases. The lens component (4) includes a light guide/radiation unit (2...  
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...  

Matches 1 - 50 out of 11,518