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Patent Searching and Data


Matches 251 - 300 out of 232,744

Document Document Title
WO/2021/052679A1
The invention relates to a lighting device for a motor vehicle headlight, the lighting device (10) comprising the following: - a light module (100), comprising: - at least one light source (110), primary optics (200), a heat sink (300), ...  
WO/2021/052837A1
The invention relates to an optical device having at least one light source and at least one light guide, wherein the light from the light source can be coupled into the light guide and a cross-sectional shape of a coupling-out face of t...  
WO/2021/054709A1
A lighting apparatus according to an embodiment of the present invention comprises: a substrate; a plurality of light-emitting elements arranged on the substrate; a first reflective member disposed on the substrate; a resin layer dispose...  
WO/2021/052972A1
The invention relates to a light device (1) of a vehicle (2), comprising at least one light source (10), at least one infrared sensor (11) configured to acquire information outside the vehicle (2), and a cover (12) comprising a first por...  
WO/2021/051263A1
The present application relates to the technical field of candle lamps and provides a candle lamp and a circuit for implementing a persistence of vision effect thereof. According to embodiments of the present application, an optical sign...  
WO/2021/053182A1
An example optical device includes a first waveguide (WG1) having a first diffractive in-coupler and a second waveguide (WG2) having a second diffractive in-coupler. The first diffractive in-coupler is configured to couple into the first...  
WO/2021/053095A1
The invention relates to a medical device for extracorporeal blood treatment having a housing section that is designed such that is can reversibly change between two transparency states by applying an electrical voltage.  
WO/2021/051159A1
An adapter assembly for securing a luminaire to a niche formed in a wall of a pool or spa. The assembly comprises a mounting bracket having a rear portion shaped and sized to fit within the niche and a front portion comprising a peripher...  
WO/2021/055526A1
An illumination system and method of use that includes a light source, a first linear polarizer, a first converter configured to convert at least a portion of the light transmitted through the first linear polarizer to light having a fir...  
WO/2021/055132A1
An LED assembly is installed to a larger spa or pool light niche by inserting at least a portion of the LED light assembly through a receiving aperture of an adapter plate, and attaching the LED light assembly to the adapter. The adapter...  
WO/2021/055173A1
Modular channel systems are disclosed. The channels include a pair of sidewalls and a channel bottom. The pair of sidewalls and the channel bottom are separate, modular, and connected at or proximate to the sidewall bottoms by complement...  
WO/2021/055450A1
A recessed luminaire includes a housing supporting a light emitter, an intumescent material coupled to an outer surface of the housing, and a plate coupled to the housing and to the intumescent material. The housing configured to be posi...  
WO/2021/052661A1
The invention relates to an optical assembly for a vehicle light (8, 32) comprising at least one lamp (2) and at least one projection module (12, 30). The light from the lamp (2) and/or the light from the projection module (12, 30) prefe...  
WO/2021/053665A1
An optical system for displaying an image includes a light- guide optical element (LOE) having a coupling-in region and a propagation region, a coupling-out configuration associated with the propagation region of the LOE, an image projec...  
WO/2021/051334A1
A light bar, a backlight assembly, and a display device. The light bar comprises: a substrate (10); a first metal layer (11) disposed on a first side of the substrate (10) and comprising a plurality of first metal segments (111), the plu...  
WO/2021/052858A1
The invention relates to a lighting system comprising a light area and a side wall around the light area defining a recess. The light area is located at a base of the recess and a light exit window is located downstream at a top of the r...  
WO/2021/055343A1
An electronic device may include a display with an optical combiner. The combiner may include a waveguide and a cross coupler on the waveguide. The combiner may redirect light from a display module to an eye box while passing world light...  
WO/2021/052887A1
There is provided a light emitting diode, LED, filament lamp (100) which provides LED filament lamp light (100'). The LED filament lamp (100) comprises at least one LED filament (101) which has a LED filament length (L) which extends fro...  
WO/2021/052938A1
In one embodiment, the method is used to operate an optoelectronic semiconductor component (1). The optoelectronic semiconductor component (1) has a first optoelectronic semiconductor chip (31) for generating blue light for example, an o...  
WO/2021/052135A1
Disclosed are a lamp body and a bulb lamp. The lamp body comprises a lampshade and a light source component. The light source component is integrated on the lampshade. Integrating the light source component on the lampshade shortens the ...  
WO/2021/055555A1
A device for emitting radiation includes a reflector component and a clip. The reflector component has a top side, a bottom side, and a perimeter side. At least one aperture formed within the reflector component that extends from a top o...  
WO/2021/052886A1
The invention relates to a lighting device (1) comprising an LED strip (100) with an elongated carrier (110) having a first carrier surface (111) and an opposite second carrier surface (112), a plurality of light-emitting diodes (120) ar...  
WO/2021/054377A1
The present invention addresses the problem of providing a light flux controlling member capable of preventing a light diffusion plate and an optical surface of the light flux controlling member from coming into contact with each other e...  
WO/2021/054283A1
The present invention aims to reduce variation in the brightness of an irradiation light from a vehicle lighting system using a liquid crystal element. This vehicle lighting system includes a lamp unit arranged in a vehicle front section...  
WO/2021/054276A1
An infrared lighting unit system (100) for vehicle is mounted on a vehicle (1) equipped with an infrared camera (32), and is provided with: an infrared light source (32); a rotational reflector (33); an another vehicle position acquisiti...  
WO/2021/053503A1
The present invention relates to an energy generation by means of solar power, especially to generators utilizing solar power to generate electricity. A solar power generator (20) comprising foldable elongated sheet (1) forming a four-si...  
WO/2021/053281A1
A headlamp (1) for a vehicle (2), said headlamp being configured to generate a lighting region (3) in front of the vehicle (2) and comprising: - a fixed matrix-array first light source (10) configured to emit a high-beam light beam (11),...  
WO/2021/053616A1
The present application describes a smart illuminated carpet, controlled remotely and/or by means of presence sensors and the manufacturing method thereof. Optical textile fibers (light conductive filaments) are used in the developed car...  
WO/2021/052899A1
The present disclosure relates to a light-emitting diode, LED, filament (100) including a filament core. The filament core comprises a flexible elongated carrier (102) having a first side, a plurality of LEDs (104) arranged on the first ...  
WO/2021/055080A1
A releaseably mountable revolving shelf that uses suction pad mounting and incorporates a mechanism for the manual release of the suction pads is presented. The releaseably mountable revolving shelf also features an LED lighting element ...  
WO/2021/029736A9
The present invention relates to a cover having an improved sterilization function and a toilet seat having the cover and, more specifically, a reflective plate is constructed on the top of a pedestal, and an ultraviolet sterilization la...  
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...  
WO/2021/050240A1
An optical device for illuminating one or more portions of a spatial light modulator includes a waveguide, an array of tunable retarders, and a polarization selective optical element. A respective tunable retarder is optically coupled to...  
WO/2021/050008A1
An energy-saving LED linear T8 tube comprising: A body structure (10) made from metal, plastic or aluminum consisting of lower and upper bodies (20,30), the lower and upper bodies (20,30) are divided by a dividing wall(40) along the leng...  
WO/2021/049107A1
The present invention is a light source device that supplies light having a specific polarization direction to a video display device, wherein the light source device comprises a dot-patterned or planar light source, an optical means for...  
WO/2021/048128A1
The invention relates to an optical device (2) for a motor vehicle (3), having: at least one first optical unit (4) that comprises a first optical housing (6) which can be or is secured to a support structure of the motor vehicle (3) and...  
WO/2021/047601A1
Disclosed are an LED illumination system, a dimmer and an illumination apparatus thereof, and a dimming control method therefor. The dimmer is used for adjusting an LED lamp, and is characterized in that the LED lamp is powered by means ...  
WO/2021/047395A1
The present application provides a lamp, comprising a rear cover, a light source assembly, a power supply assembly, a first front cover and a second front cover; the rear cover comprises an open end, the first front cover covers the open...  
WO/2021/048126A1
The invention relates to a covering device (2) for a motor vehicle having at least one housing body (4), which can be fixed or is fixed to a support structure (5) of the motor vehicle, having at least one optics device (6), which has at ...  
WO/2021/050981A1
A reflector unit may behave as a retroreflector to reflect light of a selected color. The reflector unit may comprise a first reflector having a first color, a second reflector having a second color, and a mask that either allows incomin...  
WO/2021/047530A1
A light source module (100), a connection structure, and a lamp. The light source module (100) comprises a housing (10) and an insulating member (30); the insulating member (30) is disposed in a cavity (11) of the housing (10), and the i...  
WO/2021/049239A1
A vehicle lamp system (100) mounted in a vehicle comprising a vehicle-mounted sensor comprises an IR light source (32), a scanning means (33), an infrared camera (34), an area setting unit (103) for comparing information acquired from a ...  
WO/2021/048864A1
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/2021/046814A1
A light-emitting flat cable structure. The light-emitting flat cable structure comprises a flat cable, a circuit board, a light guide component, a light-emitting module, and a pair of fixing parts. The flat cable is used for transmitting...  
WO/2021/009059A3
In order to provide a generic device with improved characteristics in terms of construction, a passive illumination device (10a-c) is proposed for use with at least one light source unit (12a) of an image-capturing means (14a), in partic...  
WO/2021/049462A1
This vehicular lamp (4) has a first light source (31), a second light source (32), and an optical sensor (34) for detecting light from the second light source (32). A control unit (101) has: a region setting unit (103) that compares info...  
WO/2021/047422A1
An inductor framework structure, an inductor device and a lamp. The inductor framework structure comprises a base (1) and a main winding part (2). The base (1) comprises a base part (10), a securing part (12) and an auxiliary winding par...  
WO/2021/050810A1
A non-lethal dazzling turret includes a laser operable in the visible spectrum. The non-lethal dazzling turret can be deployed, for example, behind a counter at a convenience store or a gas station, and can include a camera as well as an...  
WO/2021/047924A1
The invention provides a lighting device (1000) comprising (i) a 2D array (100) of solid state light sources (10), wherein the solid state light sources (10) are configured to generate light source light (11), (ii) electrical wiring (200...  
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...  

Matches 251 - 300 out of 232,744