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Patent Searching and Data


Matches 1 - 50 out of 232,472

Document Document Title
WO/2021/073585A1
A vehicle lighting device and an automobile having same. The vehicle lighting device comprises a mounting frame and an optical fiber (2); the mounting frame is provided with a first recess (3) and an optical fiber port (4); the optical f...  
WO/2021/073398A1
A streamer neon traction dog leash, comprising a dog leash (1) which is provided with a hook (2) at the end and can stretch into a box (4) with a handle (5). The dog leash (1) comprises a pull rope and a woven mesh protective sleeve arra...  
WO/2021/074257A1
Optical device for a lighting module. The invention relates to an optical device and a lighting module comprising a light source (1) provided with a plurality of emitting elements (11) and with said optical device. One face of a lens of ...  
WO/2021/073238A1
The present invention relates to an LED light strip coated with waterproof insulation PVC resin and a manufacturing method therefor, specifically: using a PVC film provided with adhesive to paste parallel wires to form a flat wire; assem...  
WO/2021/072679A1
A control method for adaptively adjusting the brightness, chromaticity, and color temperature of a light source, comprising: (1) initializing a system; (2) respectively setting initial current gains of a red light (43), a green light (42...  
WO/2021/074358A1
A lighting device (100) for illuminating a surface (110). The lighting device comprises at least one first light source (120) configured to emit a first light beam (140) in a first direction and at least one second light source (130) con...  
WO/2021/073661A2
Provided in the embodiments of the present invention are a light string and a decorative illumination assembly, relating to the technical field of light fixtures. The light string comprises a first wire, a second wire, a third wire, and ...  
WO/2021/075273A1
Provided is an illumination system with which a light/dark gradation can be created to provide an unconventional characteristic impression. The present invention comprises: a plurality of strip-shaped plates that are provided to a moun...  
WO/2021/076113A1
A multibeam backlight and multiview display employ a filling fraction of a diffraction grating to control diffractive scattering efficiency. The multibeam backlight includes a light guide configured to guide light and a plurality of mult...  
WO/2021/076114A1
A privacy-mode backlight includes a light guide configured to guide light having a predetermined collimation factor orthogonal to a length of the light guide and a plurality of scattering line elements arranged along the light guide leng...  
WO/2021/073951A1
The present invention relates to an optical assembly and a vehicle lamp. The optical assembly (4) has a main exit direction (H), and comprises a light source (8), a first light guide element (6) and a second light guide element (5) which...  
WO/2021/073895A1
The invention relates to a method for setting up a joining apparatus (1) for joining a light lens (2) to a housing (3) of a motor vehicle lighting arrangement, wherein the joining apparatus (1) has a holding device (12) for receiving the...  
WO/2021/073306A1
A light-emitting loudspeaker, comprising a basin-shaped frame, a vibrating diaphragm, a voice coil, a centering support pad, a folding ring, and a magnetic circuit system, and further comprising an annular light-emitting apparatus. The a...  
WO/2021/075703A2
The present invention relates to a method and a system for managing and alleviating a symptom of a chronically ill patient on the basis of a social network. The system for patient symptom management and symptom alleviation on the basis o...  
WO/2021/075505A1
A light-emitting device according to one embodiment of this disclosure emits first light having a first peak wavelength in a wavelength range of 630-680 nm, a second peak wavelength in a wavelength range of 430-480 nm, and a third peak w...  
WO/2021/009766A8
A light-guide optical element (LOE) and methods of manufacture are disclosed. The LOE includes a transparent substrate having a first refractive index, the substrate having a pair of parallel external surfaces along a length thereof, and...  
WO/2021/074070A1
A light emitting device comprising a mixing chamber (3). The mixing chamber having a bottom surface (31), a light exit window (33) and at least one side wall (32). The at least one side wall extends between the bottom surface and the lig...  
WO/2021/076561A1
An assembly comprises a housing, a bezel and a lens, or a housing heat sink, a housing rim, a bezel and a lens, wherein the housing or the housing heat sink comprises a first surface and the bezel or the housing rim comprises a second su...  
WO/2021/075416A1
This vehicular lamp comprises: a horizontally-long first light emitting part that is installed on an outer side in the vehicle width direction, and extends in the vehicle width direction; a vertically-long second light emitting part that...  
WO/2021/076168A1
An in-ground channel for linear lighting is disclosed. In the channel, two upright sidewalls are spaced apart by a bottom. Each of the sidewalls has an inwardly-extending upper support flange proximate to an upper end. The inwardly-exten...  
WO/2021/074253A1
According to the invention, the luminous signalling device (2) comprises a light source (4) that is driven by a control unit (10). A light guide (14) is illuminated by the light source (4). The light guide (12) comprises a chamfer (24) a...  
WO/2021/073553A1
A multifunctional effect disc (2) device comprises a support plate (1) and an effect disc (2). The support plate (1) is provided with a sliding block device (3), a first motor (4), and a second motor (5). The sliding block device (3) com...  
WO/2021/073930A1
A light emitting diode, LED, filament lamp (100), comprising at least one LED filament (120, 120a, 120b) having a base portion (210) and a top portion (22) extending over a length, L, along a longitudinal axis, A, wherein the LED filamen...  
WO/2021/072960A1
An effect disc apparatus, comprising: an effect disc body (2) which is provided with an autorotation pattern apparatus (18) that surrounds the center of the effect disc body (2) and a fixed pattern disc (26) that is annularly arranged, w...  
WO/2021/073816A1
The invention relates to a light (10) for a motor vehicle, having a light housing (12) which has a housing wall (14) which delimits an interior space (16) of the light housing (12) to an environment (18) of the light (10), and having a l...  
WO/2021/073236A1
The present invention relates to an LED lamp strip coated with a PVC resin and a manufacturing method therefor. Specifically, said method comprises: after elements are attached to a circuit board, attaching a layer of adhesive-coated PVC...  
WO/2021/075804A1
A light emitting device is provided. The light emitting device includes a first light emitter comprising a plurality of light emitting elements configured to emit light in a visible light region, a second light emitter comprising a plura...  
WO/2021/076467A1
A lighting fixture including a base, at least one yoke, a shaft, and a lighting head coupled to the at least one yoke. A transition plate having multiple connection ports through which power can pass from the lighting head to a lighting ...  
WO/2021/072678A1
A lamp source for improving a color rendering index and a method for changing a color temperature. The lamp source for improving a color rendering index comprises a housing (6); a control board (2) is provided in the housing (6), lamp be...  
WO/2021/074774A1
A fixing device for fixing an object in relation to a support structure, the fixing device comprising at least two spaced apart anchors, each anchor comprising an actuator; and at least one retaining member coupled to the actuator a trig...  
WO/2021/074824A1
An illumination system includes a light assembly. The light assembly may include a housing having a first zone and a second zone isolated from the first zone. The housing may be configured to fit generally flush with a ceiling. A movable...  
WO/2021/072822A1
A lens (100), which comprises a mounting surface (6), a light incident surface (5), a first light-emitting surface (1), a second light-emitting surface (2) and a reflecting surface (3), wherein the mounting surface (6) is used for mounti...  
WO/2021/069026A1
The invention relates to a method for producing an optical element (1), in particular a lens, in particular a headlight lens, in particular for vehicle headlights or motor vehicle headlights, wherein: an optical component part (11) havin...  
WO/2021/068538A1
Disclosed are an LED lamp bead capable of displaying three colors, and an LED street lamp using same. The LED lamp bead comprises a support (1), wherein two conductive groups (2), namely, a first conductive group (21) and a second conduc...  
WO/2021/069473A1
The present invention relates to a luminaire having at least one illuminant (6), a luminaire housing (1) and at least one operating device (4), arranged in the luminaire housing (1), for the at least one illuminant (6), wherein the opera...  
WO/2021/068315A1
Disclosed is an LED lamp with a built-in color modulation self-locking switch. The LED lamp comprises an LED device and a lamp body (2), with the LED device being installed inside the lamp body (2) and the LED device comprising at least ...  
WO/2021/069297A1
The invention relates to an electric unit for connecting to a DIN rail (50), having means for contacting the lines (70) of a busbar (60), said means comprising a rotatable contacting element (30, 40, 50), the outer circumference of which...  
WO/2021/069363A1
The invention relates to a bus bar comprising multiple interconnectable bus bar sections (10, 20), each having at least one conductor, which runs in the longitudinal direction, for supplying current and/or for transmitting signals and wh...  
WO/2021/071210A1
[Abstract] A holographic light guide plate according to an embodiment of the present invention comprises: a light guide unit for guiding light; a first holographic optical element arranged on one surface or an opposite surface of the lig...  
WO/2021/071378A1
A backlight (100) includes a substrate (102), a plurality of light sources (106), a reflective layer (104), a light guide plate (108), a pattern of light extractors (110), a plurality of patterned reflectors (112), and a diffusive layer ...  
WO/2021/069299A1
The invention relates to a method for producing a busbar element for forming a busbar for lamps or electrical consumers, comprising the steps: a) extruding a conductor receptacle structure (10) consisting of an insulating material, which...  
WO/2021/068825A1
A ceiling lamp, comprising a base (1), a frame assembly (2) and a fitting assembly (4); the base (1) has a fitting surface (100) for fitting with a ceiling (9), the frame assembly (2) is detachably connected to the base (1) in a vertical...  
WO/2021/072434A1
An eye-imaging apparatus (1001) and system is described including arrayed optical fibers (1002) having a high numerical aperture and circular fiber array ends arranged at skewed angles relative to the optical axis (1011) of the imaging p...  
WO/2021/072412A1
A modular system may include a plurality of magnets that may be provided to self- align a casing with an accessory. Self-alignment of the casing and the accessory may provide a secure connection of the casing with the accessory. At least...  
WO/2021/069609A1
The invention relates to a lighting device for illuminating a road user, more particularly a vehicle, comprising an elongate light source with at least two light sides with differing optical actions, which light sides are arranged in par...  
WO/2021/070332A1
Provided is a surface light source device with which it is possible to improve the uniformity of brightness distribution on a light diffusion plate, even when using a light-emitting device that emits light in two opposite directions that...  
WO/2021/068385A1
A safe lamp, and a method for lamp safety. The safe lamp comprises a distance sensor (103) and a control module (104), wherein the distance sensor (103) is arranged on a housing (102) and is used for detecting a distance signal of the cl...  
WO/2021/069914A1
A luminaire (11) is provided having sensors means (16) for detecting or determining information relating to a subject. The information is usable to determine changes to light output.  
WO/2021/070789A1
A lens component (1) has: a front surface (10); an outer side surface (20); a rear protruding surface (30); and an inner side surface (40). The front surface (10) has a central protruding portion (12) and an annular flat portion (14). Th...  
WO/2021/069562A1
The invention provides a light generating device (1000) comprising a plurality of first light sources (1010), a light emitting structure (2000), and a second light source (1020), wherein: (a) the plurality of first light sources (1010) a...  

Matches 1 - 50 out of 232,472