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Patent Searching and Data


Matches 351 - 400 out of 232,744

Document Document Title
WO/2021/040966A1
A pupil replication waveguide for a projector display includes a slab of transparent material for propagating display light in the slab via total internal reflection. A diffraction grating is supported by the slab. The diffraction gratin...  
WO/2021/041839A1
An automotive glazing that provides a portal (32) for receiving infrared radiation and an automotive glazing (40, 50) that defines an open pathway for infrared radiation between an infrared camera on one side of the glazing and a camera ...  
WO/2021/036821A1
The present invention relates to an embedded side light-emitting flexible panel lamp and a manufacturing method thereof. The manufacturing method specifically comprises the following steps: an LED flexible light bar and light-transmittin...  
WO/2021/039826A1
A vehicle headlight (1) serving as a vehicle lamp is provided with: a cylindrical holder (40) which extends in a longitudinal direction that is a depth direction and has an opening (40FO) formed at a front end; a light source (51, 52) wh...  
WO/2021/041487A1
The present disclosure generally relates to lights and flashlights, and more specifically to a handheld flashlight which has at least two LED hght sources and the ability to change between the light sources by twisting the head portion o...  
WO/2021/041682A1
A door handle is configured for mounting to a door, and includes a shell having a front side and a rear side, with the shell defining an internal chamber. A shank extends from the rear side of the shell, and a light source is seated in t...  
WO/2021/036719A1
A lighting device. The lighting device comprises a light source system (2) and a threaded lens (4); the light source system (2) can emit monochromatic light or mixed light having first light distribution; the threaded lens (4) is arrange...  
WO/2021/036217A1
Disclosed is a miniature vehicle-lamp lighting module assembly, comprising a main light source (4), with the light emitted by the main light source (4) being reflected by a reflector (2) and then emitted out through a main lens (3); and ...  
WO/2021/036216A1
Disclosed is a miniature vehicle lamp module, comprising a light source (1), a reflecting structure and a lens (3), wherein light emitted by the light source (1) is reflected by the reflecting structure and then exits from the lens (3) t...  
WO/2021/039827A1
A vehicular headlamp (1) is provided with: a first reflecting surface (21) which reflects light (L1), emitted from a first light source (51), forward to form a light distribution pattern (PH); second reflecting surfaces (22R, 22L) which ...  
WO/2021/039096A1
An electronic device (1, 1A-1E) according to the present disclosure comprises a substrate (10, 10F) made of a ceramic material, and an accommodation part (21) having a recess (210) for accommodating the substrate. The recess includes: a ...  
WO/2021/042002A1
A vehicle (10) comprising an LED headlamp (12,14) including a lens (42) and an LED light source (31). A heating element (44) is provided at the lens (42). A control module (16) is in communication with the heating element (44). A tempera...  
WO/2021/036808A1
Disclosed are a side light-emitting flexible panel lamp and a manufacturing method thereof. The manufacturing method specifically comprises the following steps: a transparent flexible resin is continuously extruded into an elongated ligh...  
WO/2021/040120A1
The present invention relates to a beauty device in which a vial can be easily replaced according to the state of a user's skin type. Also, the beauty device can be reduced in size because a beauty wash can be smoothly supplied to a main...  
WO/2021/036218A1
A vehicle lamp module and a reflecting structure thereof. The vehicle lamp module comprises a reflector (2) and a lens (3), the front end of the reflector (2) being provided with a reflector interconnecting piece (21), and the rear end o...  
WO/2021/041930A1
A flexible joint 10 for securing directly to a pre-existing electrical socket 16 provided on a watercraft wherein the flexible joint 10 supports a light pole 18 such that the flexible joint 10 is positioned between the watercraft and a l...  
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 ...  
WO/2021/037070A1
A spacial curved surface braided structure system for multi-layer self-molding elastic rods and a construction method therefor. The structure system comprises a skeleton structure of the spacial curved surface, and the skeleton structure...  
WO/2021/038924A1
A planar illumination device (1) according to an embodiment is provided with: a light guide plate (4); a light source (5b); and reflectors (3A, 3B). Light enters the light guide plate (4) through an light entering-side surface (4a). The ...  
WO/2021/038994A1
Provided are an illumination device and a display device with which illumination quality can be improved and the illumination device can be thinned. The illumination device comprises: a transparent substrate having a first main surface...  
WO/2021/038855A1
A headlight module (100) is provided with: a first light source (10) that emits first light; and a first optical unit (30). The first optical unit (30) has a first optical surface (32) that reflects the first light, and a lens surface (3...  
WO/2021/035688A1
The present invention relates to the technical field of lighting technologies, and disclosed is an electronic aromatherapy candle, comprising a base, a filling body having two ends formed with openings, an aromatherapy assembly, and a fl...  
WO/2021/041087A1
Systems and methods for an intracanopy horticultural lighting fixture. In aspects, a horticultural luminaire has an edgelit lightguide or optical conduit extending from a housing with its major dimension extending along longitudinal axis...  
WO/2021/036159A1
An illumination assembly for use in forming a low beam middle region light shape (100) of a vehicle lamp. The illumination assembly comprises a light guide piece (1), a support piece (2) and a lens (3). Two sides of the light guide piece...  
WO/2021/038995A1
Provided are a lighting device capable of minimizing decreases in contrast ratio and a display device provided with the lighting device. The lighting device is provided with a wiring board, a plurality of light-emitting elements, a pro...  
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...  
WO/2021/040372A1
The present invention relates to a smart guardrail, and more particularly, to a smart guardrail which protects a driver by absorbing shock when a vehicle collides with the guardrail, and which enables real-time monitoring and remote cont...  
WO/2021/038082A1
The present disclosure relates to a system (10, 10') comprising a light assembly for a 360° illumination of a design element, in particular configured for a vehicle design element, comprising: one or more light pipes (1, 1´), wherein e...  
WO/2021/036106A1
An illumination assembly for use in forming a low beam widened region light shape (200) of a vehicle lamp, the assembly comprising a support piece (1), a light guide piece (2) and a lens (3). The light guide piece (2) is clamped on the s...  
WO/2021/040683A1
A backlight scattering element, multiview display, and method of backlight scattering element operation employ a high-index light guide layer in conjunction with a light guide and diffraction grating to provide emitted light. The backlig...  
WO/2021/037814A1
The invention relates to a combination of a motor vehicle headlamp and a coolant circuit of a motor vehicle, wherein the motor vehicle headlamp comprises a semiconductor radiation source and a cooling body which is hydraulically coupled ...  
WO/2021/040623A1
According to embodiments of the present invention, an optical fiber is provided. The optical fiber includes a core region having a scattering structure defined therein, the scattering structure being twisted about a longitudinal axis of ...  
WO/2021/038009A1
An Illumination device is disclosed, comprising a plurality of light emitting devices (1, 101, 111) and an optical system (15,105,115) for collimating light emitted by the plurality of light emitting devices (1,101,111), wherein each of ...  
WO/2021/041370A1
Systems and methods for an intracanopy horticultural lighting fixture. In aspects, a horticultural luminaire has an edgelit lightguide or optical conduit (40) extending from a housing, a lightguide length extending along longitudinal axi...  
WO/2021/038809A1
When viewed in parallel to a center axis line (C1), three LED substrates (4) constitute an equilateral triangle (T) that surrounds the center axis line (C1), and are placed equidistantly with respect to the center axis line (C1). When vi...  
WO/2021/037225A1
Disclosed is a light source system (10), comprising: a first excitation light source (11) for emitting first excitation light; a wavelength conversion structure (13) comprising a wavelength conversion material layer (131) used for receiv...  
WO/2021/039007A1
The purpose of the present embodiment is to provide a display device such that a reduction in display quality can be suppressed. A display device according to the present embodiment comprises a display panel provided with a polymer-dis...  
WO/2021/036182A1
Disclosed is a stage lamp with an effect element (2) made of a ceramic material, the stage lamp comprising a light source (1), an effect element (2), and a driving assembly (3) connected to the effect element (2), wherein light emitted b...  
WO/2021/039235A1
A rotating reflector (18) for reflecting light emitted from a light source (15), wherein: the rotating reflector (18) is provided with a rotary fulcrum part (21) functioning as a rotary fulcrum, and a reflective part (24) located on the ...  
WO/2021/037158A1
Disclosed is a stage lamp having a battery quick removal structure, comprising a housing and a battery box. The housing has a mounting hole; the battery box is inserted from the mounting hole and fixed by means of a fixing structure; the...  
WO/2021/040026A1
Provided is a lighting device capable of achieving excellent surface emission with a simple configuration. The lighting device (1) comprises an LED (5), and an outer lens (3) having a substantially rectangular light emission surface (3a)...  
WO/2021/039633A1
The present invention is provided with: a lamp exterior case 4 which is constituted by a lamp housing 2 having an opening and a cover 3 attached to the lamp housing so as to close the opening and in which an internal space serves as an i...  
WO/2021/035479A1
A street lamp pole capable of automatic height adjustment, comprising a street lamp pole body (1); the bottom part of the street lamp pole body (1) is fixedly connected to a fixing seat (2); a cavity is provided in the fixing seat (2); a...  
WO/2021/041828A1
A vehicle glazing (10) wherein a light guide stack (22) in located between a portion of the inner transparency (26) and the outer transparency (28). The light guide stack includes a polycarbonate film (32) that is bonded to the transpare...  
WO/2021/037647A1
A LIGHTING DEVICE for illuminating an aquarium (100), comprising: - a base layer (111, 611); - a plurality of lighting elements (111, 112, 113, 212, 213) mounted on the base layer (111, 611) and comprising a first and a second subset (63...  
WO/2021/039962A1
An optical fiber (10) for minimizing a decline in strength is equipped with a core (11) and a cladding (12) positioned so as to surround the core (11) in a manner such that one section of the core (11) is exposed therefrom. A roughened-s...  
WO/2021/035488A1
Provided is a color light learning lamp capable of improving children amblyopia, including a symmetrical and vertical guide installation column (4), a U-shaped clamping frame (3) is provided at a lower end of the guide installation colum...  
WO/2021/041202A1
A directional backlight comprises an array of mini-LEDs and an optical waveguide with first and second light guiding surfaces comprising apertures aligned to the array of mini-LEDs. A light turning element is arranged to collect light ou...  
WO/2021/037459A1
The invention relates to an emitter (1) and to a method for emitting light. The emitter (1) comprises a substrate (2) having a substrate surface (3) and at least one LED element (5) arranged on the substrate surface (3) for generating th...  
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...  

Matches 351 - 400 out of 232,744