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Matches 1 - 50 out of 180,853

Document Document Title
WO/2022/168705A1
A phosphor which contains a crystal phase of an aluminate compound comprising aluminum and a metal element M that constitutes a luminescence center ion, wherein: the crystal phase contains crystallites; and the average size of the crysta...  
WO/2022/165758A1
A primary optical element (1), a primary optical assembly, an optical assembly, a vehicle lamp lighting device and a vehicle. The primary optical element (1) comprises a primary optical element main body, wherein the primary optical elem...  
WO/2022/168529A1
A connector (50) comprises a cylindrical member (52) and a base pipe (58). A light guiding tube (60) is led out from the base pipe (58) toward the side opposite to the cylindrical member (52). An adapter (1) comprises a first connection ...  
WO/2022/165647A1
A shading assembly, a vehicle lamp module and a vehicle. The shading assembly comprises a shading member (1) and a support member (2) for supporting the shading member (1), wherein the shading member (1) comprises a first reflective surf...  
WO/2022/167172A1
1. Illumination device (10) for a vehicle lamp, preferably a rear vehicle lamp, comprising: - a first light source (100) configured to emit light in a main direction (X) and contributes to a first light distribution, - a second light sou...  
WO/2022/167385A1
It is proposed a LED light strip comprising a series arrangement of LEDs (D1, D2, and D3), wherein the series arrangement of LEDs is distributed along the length direction of the LED light strip, a conduction circuit connected between a ...  
WO/2022/169408A1
A control stick including a stick assembly including: an outer tube-like opaque wall; an annular light guide structure disposed inside the outer tube-like opaque wall in a concentric manner wherein an annular end surface of the annular l...  
WO/2022/166269A1
The present application provides an LED linear tube light, comprising a light tube and end caps fixed at two ends of the light tube. Each end cap comprises a sleeve at the outer periphery of the light tube and a sealing plate fixed at on...  
WO/2021/048864A9
A light pipe includes at least two optical structures having different refractive indices. An interface between the two optical structures is oblique to a longitudinal axis of the light pipe such that an output ray from an output surface...  
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...  
WO/2022/166139A1
The present invention relates to a vehicle lamp structure, and provides a vehicle lamp optical element, a vehicle lamp and a vehicle. The vehicle lamp optical element comprises an optical body and a mounting base for mounting the optical...  
WO/2022/169321A1
The present invention relates to a lighting device for plant growth and, more particularly, to a lighting device for plant growth capable of promoting plant growth. The present invention provides a lighting device for plant growth that p...  
WO/2022/166141A1
Provided by the present disclosure is a wire connection device, relating to the field of electrical technology. The wire connection device comprises wire splitting terminals and electricity drawing terminals. Each wire splitting terminal...  
WO/2022/168266A1
This lighting device comprises a lamp unit and a housing accommodating the lamp unit. The housing includes a transparent cylindrical tube and end members disposed on both ends of the cylindrical tube. The end members are each configured ...  
WO/2022/167212A1
The invention relates to a pressure equalising device for a housing, said pressure equalising device comprising an inner face (1), an outer face (2) and a lattice-like cage (3) having a gas passage opening (4), said gas passage opening (...  
WO/2022/169028A1
Disclosed is a display device. The display device according to an aspect of the present disclosure comprises: a display panel; an optical assembly which provides blue light to the display panel; and a light-absorbing layer which is posit...  
WO/2022/168542A1
Provided is a road surface rendering device that illuminates a road surface with a road surface rendering pattern (P1, P2). The road surface rendering device has a light source (5) and an optical component that causes the road surface to...  
WO/2022/167775A1
A lighting system comprising an elongate bracket having a recess for receiving an edge of a wall member in use such that the bracket extends along the edge of the wall member; a groove extending along the length of the bracket and spaced...  
WO/2022/166906A1
A light-emitting diode (LED) light (1) includes a glass housing (11), an electrical connector (14), an LED light-emitting assembly (12), and a heat insulation protection member (13). The LED light-emitting assembly (12) includes an LED l...  
WO/2022/166368A1
A starry sky projection lamp, which relates to the field of projection lamps. The starry sky projection lamp comprises at least one light beam generator, an interference sheet (2) for generating a nebula effect, a reflector (3) and at le...  
WO/2022/165566A1
The LED lamp for aviaries according to the present invention comprises a casing (10) made of opaque polymer with a translucent polymer lens (20) and an electronic circuit board (30) with LEDs (31) provided with SMD and PTH technology ele...  
WO/2022/168543A1
This road surface rendering device irradiates an irradiated region (R1) extending along a direction away from the road surface rendering device with light to thereby render a road surface, wherein the illuminance in a center region (R13)...  
WO/2022/169022A1
The present invention can provide a variable upper room ultraviolet germicidal irradiation device, which: regularly forms an ultraviolet layer above in an inhabited living space; allows the lower air to circulate and flow into the ultrav...  
WO/2022/168988A1
The objective of the present invention is to provide a vehicle lamp with which it is possible to prevent a bonding wire blocking emitted light from a light emitting surface, while improving heat dissipation performance from a light emitt...  
WO/2022/166594A1
A lighting device, comprising a first light source (1301), a second light source (1302), a first light path adjustment device (a flat-plate polarization light splitter 1303), a second light path adjustment device (a flat-plate polarizati...  
WO/2022/167523A1
The invention relates to an external body part which is designed as an injection-moulded plastic part, in particular a protective cover for a cooler (2), which has at least one design elevation (2b; 12.2) that stands proud of a front-sid...  
WO/2022/167053A1
The invention concerns a beacon comprising a printed circuit board (3) on which LEDs (2, 4) are arranged as light sources and reflectors (10, 50) for shaping the light emitted by the LEDs. The invention is based on the problem of designi...  
WO/2022/168926A1
Vehicle headlamps (20) comprise a right-side lamp (40), a left-side lamp (40), and a control unit (110). A right-side light distribution pattern (430) and a left-side light distribution pattern (450) each include an overlapping area (471...  
WO/2022/165748A1
The present utility model provides an LED illumination fixture having an ultraviolet disinfection function, comprising an aluminum material having an opening facing downward, and a light source plate, a light source fixing frame, a fixed...  
WO/2022/168407A1
An illumination device according to an embodiment comprises first and second light guide plates, a plurality of first and second light sources, and first and second layers. The first light guide plate has a first main surface, a second m...  
WO/2022/167125A1
An optical device is disclosed for use in an augmented reality or virtual reality display, comprising a waveguide (12; 22; 32) and an input diffractive optical element (H0; H3; 34) positioned in or on the waveguide, configured to receive...  
WO/2022/166960A1
A conductive mounting structure for a lighting lamp. The lighting lamp comprises a first assembly (1) connected to a power supply and a second assembly (2) having a light source; the first assembly (1) comprises a first mounting member (...  
WO/2022/165750A1
The present utility model relates to an LED lighting fixture, comprising an LED module, a fixing pad and a light-transmitting cover, wherein the LED module comprises a circuit board and several LED lamp beads connected to one side of the...  
WO/2022/169030A1
The present invention relates to a performance production system comprising: a control console apparatus for generating one or more lighting control signals, comprising data defining lighting-related action for each produced scene, and t...  
WO/2022/167307A1
The invention relates to a luminaire (1) comprising a luminaire housing (2) for accommodating a lighting means, and a suspension bracket (3) for suspending the luminaire housing (2), wherein: the suspension bracket (3) has a support leg ...  
WO/2022/162908A1
This light source device comprises: a phosphor 73 that rotates about a rotary axis Ax1 and that emits fluorescence upon receiving excitation light; a light source for emitting the excitation light; and an optical filter 74 disposed so as...  
WO/2022/163340A1
This lighting fixture for a vehicle comprises: a light source module having a light source that emits light, a lighting fixture component which has an arrangement opening for arranging the light source and to which the light source modul...  
WO/2022/163220A1
The present invention comprises: a substrate (11) having a first principal surface and a second principal surface that face away from each other; a phosphor layer (12) provided on the first principal surface; and a heat dissipation membe...  
WO/2022/161477A1
A panel lamp, related to the technical field of lighting lamps and comprising a support frame (1), an upper light guide plate (2), a lower light guide plate (3), an upper light source member (4), and a lower light source member (5). The ...  
WO/2022/163028A1
The objective of the present disclosure is to provide a lighting fixture, a light source device, and a lighting fixture body with which the light source device and the lighting fixture body are detachable, and with which installation wor...  
WO/2022/163217A1
This phosphor wheel (1) comprises: a substrate (11) having a first main surface and a second main surface; a phosphor layer (12) provided to the first main surface; and a heat dissipating member (30B) which is disposed facing the first m...  
WO/2022/160030A1
Disclosed is a grid lighting system having at least one housing segment with at least one lighting zone. The lighting module can include at least one track lighting module and/or at least one non-track lighting module. The lighting zone ...  
WO/2022/161784A1
An outdoor luminaire controller for mounting on an external face of an outdoor luminaire, comprising: a housing (10) having an interior volume closed by a base (12); and a cable routing unit (14) mounted at the base (12) for passing a ca...  
WO/2022/164608A1
A light pipe such as a fiber ribbon may be formed from fibers joined by binder such as extruded binder. The fiber ribbon or other light pipe may have bends. A light source may provide light to an input of a fiber ribbon that is guided by...  
WO/2022/164938A1
An overfill prevention valve cooperative with a standpipe includes a plug, float, and seat that do not exceed the standpipe in diameter. The valve and standpipe can be inserted into a liquid holding tank from below. Rising liquid lifts t...  
WO/2022/162178A1
The invention relates to a motor vehicle device (30) for lighting the road, comprising at least one light module (30.1, 30.2), each of which includes a light source (30.10, 30.20) and a collector (30.11, 30.21) having a reflective surfac...  
WO/2022/163175A1
Provided is a technology for suppressing a decrease in the adhesion strength of a reflection film and suppressing a reduction in the reflectance of the reflection film in a wavelength conversion member. A wavelength conversion member 1 c...  
WO/2022/163218A1
This fluorescent wheel (1) is provided with a substrate (11) which has a first principle surface and a second principle surface, a fluorescent layer (12) which is provided on the first principle surface, and a heat dissipation member (30...  
WO/2022/161886A1
The invention provides a method for producing a 3D item (1) by means of fused deposition modelling. The 3D item (1) has a stack (23) of layer levels (323) in a stacking direction. The layer levels (323) have additive comprising layer lev...  
WO/2022/162180A1
The invention relates to a lighting device (30) comprising light modules (30.1, 30.2) adjacent to one another in a transverse direction (Y) of the device (30), each module (30.1, 30.2) comprising a light source (30.10, 30.20) emitting a ...  

Matches 1 - 50 out of 180,853