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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/2021/107007A1 |
Provided is a light source device that while ensuring the uniformity of light on an irradiation surface, is compact and can allow light from a light source to be incident on a lens array/integrator.　The present invention comprises a li...
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WO/2021/093565A1 |
A light source apparatus (100) comprising an excitation light source (10), wavelength conversion component (40), and a light guide component (30). The excitation light source (10) is used for generating excitation light. The wavelength c...
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WO/2021/093226A1 |
Disclosed is a plant lamp, relating to the technical field of illumination lamps. The plant lamp comprises: light source modules, several light source modules being provided; a heat storage module, which is respectively in contact with t...
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WO/2021/094916A1 |
A built-in lighting apparatus comprising a cap provided with an apex comprising a first opening, adapted to accommodate at least one lighting source, and a second opening, of greater dimensions than the first opening, adapted to emit the...
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WO/2021/095399A1 |
This light source unit (30) comprises light-emitting elements (51, 52), a rod lens (60), and a light shield body (70). The rod lens has a first end surface (60a), a second end surface (60b), and a first end surface and side surface (60c)...
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WO/2021/085553A1 |
This lens (100), which is used for a lighting instrument (10), comprises a first surface (101) recessed toward the center (111) when viewed in a plan view, wherein the first surface (101) has a first curved surface section (121) annularl...
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WO/2021/084919A1 |
A light source device (100) comprising: a plurality of light-emitting devices which can be independently lit; a first lens (11) disposed so as to face the light-emitting devices; and a second lens (31) disposed so as to face the first le...
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WO/2021/078290A1 |
A light source system (10), comprising a light-emitting array (100); a collecting lens (200) used for collecting light beams emitted by the light-emitting array (100); a light shaping device (300) arranged on an emergent light path of th...
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WO/2021/078334A1 |
The invention relates to a socketed, linear lighting means (100) having a plurality of light emitting diodes (21), at least comprising an elongate housing (10) which is open at at least one side and has at least one plug element (41) wit...
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WO/2021/068824A1 |
A light distribution system, comprising a lens (1), wherein the lens (1) is a rotational symmetrical structure, the bottom part of the lens (1) is provided with a concave optical cavity (4) used for accommodating a light-emitting source ...
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WO/2021/057367A1 |
Disclosed are a light distribution element, a light source module, and a lamp. The light distribution element comprises a light incoming surface (11a), a first light outgoing surface (21a), and a second light outgoing surface (22a), wher...
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WO/2021/046940A1 |
A vehicle lamp module, comprising a plurality of light sources (10) and a primary optical element (20). The primary optical element (20) comprises a primary optical element body (30) and a plurality of light incident parts (40) which are...
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WO/2021/048108A1 |
A luminaire (10) has first light source (30) which provides light into a light mixing chamber (20) such that un-collimated light reaches the light output face (26) of the light mixing chamber (20), and a second light source (32) which pr...
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WO/2021/046939A1 |
Disclosed is a vehicle lamp module, comprising a plurality of light sources (10), a primary optical element (20), and a secondary optical element (50), wherein the primary optical element (20) comprises a primary optical element body (30...
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WO/2021/049532A1 |
The present invention provides a light emitting element that can be manufactured more easily than a surface light source using a conventional organic electroluminescent element expressing patterns and characters, and can easily cope with...
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WO/2021/039634A1 |
This light-collecting lens 50 comprises an emission surface 52 divided into a plurality of light control surfaces. The emission surface 52 includes: a first emission region 54 in which a plurality of first light control surfaces 54a are ...
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WO/2021/036822A1 |
An embedded long strip-shaped flexible panel lamp and a manufacturing method therefor. The manufacturing method comprises: using a plastic extruder to continuously extrude an LED flexible lamp bar and light-transmitting flexible resin to...
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WO/2021/039066A1 |
Provided are: a light energy time-division distribution device with which light energy can be time-divided into three or more; a plant factory; a building; and a light energy time-division distribution method. A light energy time-divisio...
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WO/2021/031474A1 |
A portable multi-color laser illumination system, comprising a laser light source, an optical path adjusting device, a light mixing device (401), and a light receiving lens (701); wherein the laser light source comprises at least three l...
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WO/2021/031115A1 |
A waterproof and fireproof optical fiber and a manufacturing method therefor, and an illuminating system using the optical fiber. A lanthanum element is doped in an optical fiber core material, so that the high temperature expansion resi...
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WO/2021/029967A1 |
An illumination device (10) that includes a light source (12) and a reflector (14) having a pair of vertically opposed symmetrical reflective surfaces (18A) and a pair of horizontally opposed symmetrical reflective surfaces (18B). Each o...
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WO/2021/025002A1 |
This light source device is provided with: blue, green, and red laser light sources; a first phase difference plate that controls polarization of blue laser light emitted from the blue laser light source; a polarization separation elemen...
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WO/2021/022418A1 |
Provided are a light guide assembly, a light source module and a display device, belonging to the technical field of display. The light guide assembly comprises a light guide plate (1) and a light guide strip (2) arranged around the peri...
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WO/2021/022380A1 |
An architectural lighting device for wall washing providing suitable beam modulation is described herein. The device combines a variable divergence beam source (a light source along with a beam stretching element) in combination with a s...
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WO/2021/018876A1 |
A luminaire includes a housing, a light source, and a lens. The lens has a first side and a second side and at least one of the first side and the second side has optical features. The lens can be positioned in the luminaire in a first p...
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WO/2020/260202A1 |
A lighting module is disclosed. The lighting module (101) includes a light emitting diode (LED) light source (103), and a total internal reflection (TIR) optical assembly (102). The optical assembly (102) includes a refractor (202) confi...
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WO/2020/255481A1 |
This fishing light attracting device is attached to a fishing boat and emits light to attract schools of fish. The fishing light attracting device is provided with: a light source unit having at least one LED; and a reflector which is di...
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WO/2020/248561A1 |
A laser flashlight lighting system and a laser flashlight having a folded multi-optical axes. The lighting system comprises an incident optical system, a wavelength conversion device (901), and an emitting optical system; the incident op...
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WO/2020/248344A1 |
An optical system for a folded multi-optical-axis laser torch and a laser torch (100). The optical system comprises an incident optical system, a wavelength conversion device (901), and an emitting optical system. The incident optical sy...
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WO/2020/248560A1 |
A laser flashlight optical system having multiple optical axes, and a laser flashlight. The optical system comprises an incident optical system, a wavelength conversion device (901) and an emission optical system; the incident optical sy...
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WO/2020/249684A1 |
A light emitting device (1) comprising a carrier (10), a plurality of light sources (11) and a lens plate (100) comprising a flat portion (110) and a plurality of lenses (120) covering the plurality of light sources (11), a light shieldi...
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WO/2020/244979A1 |
A light emitting device (1) adapted for projecting a light beam (15) onto a target surface, the light emitting device (1) comprising a light engine (2) comprising a light source (3), a light mixing chamber (4), and an optical component (...
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WO/2020/241119A1 |
A light-emitting device (1, 1A, 1B, 1C) is provided with a light source (2) that emits a primary light (6) in which the light energy density exceeds 0.5 W/mm2, and a first fluorescent body (4) that absorbs the primary light and converts ...
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WO/2020/232954A1 |
An automotive lamp optical element, relating to the technical field of automotive headlamp illumination, and comprises a plurality of light condensation elements. Each light condensation element comprises a light inlet part (101), a ligh...
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WO/2020/236427A1 |
An optic for a light emitting diode array comprises an arrangement of optical structures for providing one or more down lighting distribution from the LED array; and a waveguide edge for providing one or more up-lighting distributions fr...
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WO/2020/232933A1 |
A vehicle illumination device. Disclosed is an illumination module, comprising a low-beam light source (1), a low-beam optical element (2), a high-beam light source (3), and a high-beam optical element (4). The low-beam optical element (...
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WO/2020/227624A1 |
A wall -wash lighting fixture is provided. The wall-wash lighting fixture includes a solid- state light source having a light emitting surface configured to emit light. The light emitting surface is a long dimension of the light emitting...
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WO/2020/219577A2 |
A lighting engine, system and method of fabrication are described. The system contains a flexible printed circuit (FPC) shaped as a loop. LEDs are mounted on the FPC to emit light toward a center of the loop. A light guide positioned in ...
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WO/2020/211411A1 |
An optical system for a stage LED light source having a field lens, the system comprising a sequentially arranged LED light source module, condenser (3), and CMY filter (4). The condenser (3) is used to focus light emitted by the LED lig...
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WO/2020/201938A1 |
The present disclosure is directed to a sun-sky-imitating illumination device (100) for generating natural light similar to that from the sun and the sky, comprising a direct-light generator (10) that comprises a first emitting surface (...
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WO/2020/198261A1 |
Systems, methods, and devices disclosed herein relate to optical assemblies for spatial multiplexing, multi-zone illumination, and optical assemblies. In embodiments, light source arrays are aligned with one or more micro-lens assemblies...
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WO/2020/191856A1 |
A side light-emitting lamp panel (100), comprising a lamp panel frame (10), a circuit board frame (20), a light-transmitting plate (50), a light guide plate (40) and a diffusion plate (30). The circuit board frame (20) is vertically prov...
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WO/2020/191315A1 |
A light fixture includes a housing configured to he secured to a support surface, a plurality of light emitters supported on the housing, and a pair of panels supported on the housing. The housing includes a first end, a second end, a pa...
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WO/2020/183380A1 |
A LED scialytic lamp (1) is described, comprising at least one LED source (10a, 10b, 10c,10d, 10e, 10f), at least one supporting element (40) for housing the at least one LED source (10a, 10b, 10c,10d, 10e, 10f), at least one lens (60) f...
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WO/2020/179352A1 |
A vehicle lighting fixture (10) is provided with: a semiconductor laser element (32) which emits laser light; a wavelength conversion layer (34) which absorbs at least part of the laser light and emits wavelength converted light; and a p...
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WO/2020/180299A1 |
A lighting system may include a light guide to receive light from a light source; and a reflector plate including a frustrum structure formed on the surface of the reflector plate to receive refracted light from the light guide.
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WO/2020/179153A1 |
An illumination device according to an embodiment of the present invention is provided with: a light source (5); a reflector (2, 4); and a lens (3). The reflector (2, 4) has cone-shaped reflection surfaces (2a, 4a) on the inner face, and...
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WO/2020/161427A1 |
The present invention relates to a device for projecting an image such as a safety sign and/or a message onto a surface such as the ground or a wall, said device comprising at least one light source and an optical system comprising at le...
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WO/2020/156876A1 |
The invention provides a lighting system (100) comprising: - a plurality of n light sources (10), wherein each of the n light sources (10) is configured to generate light source light (11); - a plurality of n first beam shaping elements ...
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