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WO/2021/134649A1 |
Disclosed is an LED installation structure. The LED installation structure comprises a protection frame (1), wherein a heat dissipation fan (4) is installed on a side edge of the protection frame (1), an open recess (15) is provided in t...
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WO/2021/136656A1 |
A lighting device (100), comprising a plurality of light sources (110), a cover (120) comprising an at least partially light-transmissive material, wherein the cover at least partially encloses the plurality of light sources, and a plura...
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WO/2021/136708A1 |
A light emitting device configured to emit light with a total color temperature (CTtot), said light emitting device comprising at least one first light emitting diode (LED) filament, and at least one second LED filament, wherein each of ...
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WO/2021/136657A1 |
A LED filament arrangement (100), comprising a plurality of LED filaments (110a, 110b), each LED filament comprising an array of a plurality of light emitting diodes (120), LEDs, arranged on an elongated carrier (70), wherein a first LED...
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WO/2021/134877A1 |
Disclosed is a high-power LED lighting device which is used for solving the problems of the center of a lens array being cracked and the LED junction temperature in the center area being too high. The lighting device comprises a substrat...
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WO/2021/134806A1 |
The present invention provides a lamp module, comprising: an LED lamp board, a power supply drive module, a concentric male terminal and a first housing. The present invention can achieve the purpose of coaxial connection and power acqui...
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WO/2021/133369A1 |
The invention relates to a light-emitting diode element of a light-emitting array grid. The technical result is an LED element that provides effective dissipation of the heat generated by an LED within a light-emitting array grid. This r...
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WO/2021/129971A1 |
The invention relates to a lighting system (10) for the spatially evenly distributed emission of light from first, second and third light sources (12a – 12c), the spectral ranges of the light emitted by the different light sources (12a...
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WO/2021/134083A1 |
A light emitting diode (LED) lighting fixture includes a lamp having a tube with at least one LED lamp positioned therein and operatively connected with external electrical contacts. The lamp has at least one communication protocol addre...
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WO/2021/133746A1 |
A portable lighting apparatus is provided with a gallium-and-nitrogen containing laser diode based white light source combined with an infrared illumination source which are driven by drivers disposed in a printed circuit board assembly ...
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WO/2021/131358A1 |
Provided is a photocatalytic device having the function of a lamp. Provided is a photocatalytic device (100) provided with: a substantially cylindrical or substantially ellipsoidal housing (110); a lamp (120) which is disposed in a low...
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WO/2021/132994A1 |
A display apparatus includes a display panel supported within a case having a rear surface including a circular recessed portion. An annular total reflection mirror and an annular half mirror are disposed in the circular recessed portion...
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WO/2021/132131A1 |
An LED bulb (100) is provided with a cover member (110), an LED module (120), a barrel part (130), and a drive circuit (140). The LED module (120) is provided with a phosphor substrate (122), and an LED chip (121) mounted on the phosphor...
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WO/2021/124315A1 |
An image projector with a high optical efficiency projects an image at an arbitrary distance from an observer. The image projector includes an illumination module having at least one spatially coherent light source; a phase image generat...
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WO/2021/120490A1 |
An LED light bulb of a HE solution and a manufacturing process therefor. The LED light bulb of the HE solution comprises a light head, an upper housing, and a bulb housing. The light head, the upper housing, and the bulb housing compose ...
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WO/2021/126635A1 |
Light emitting devices having a first LED with a first phosphor, a second LED with a second phosphor and a third LED with a third phosphor to emit a composite white light are described. The first LED and first phosphor emit the red spect...
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WO/2021/121943A1 |
The invention relates to a halogen lamp replacement, in particular for car headlights, having a carrier plate (100) which is covered on both main surfaces by structured electrically conductive layers (20), to which at least one respectiv...
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WO/2021/125473A1 |
Disclosed is a lighting device. The disclosed lighting device according to an embodiment comprises: a lighting part which includes a substrate provided along a longitudinal direction of the lighting device, and a lighting means provided ...
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WO/2021/114705A1 |
The present invention relates to a specially-shaped LED light strip and a manufacturing method. Specifically, light strip circuit boards are designed to be arranged in parallel. From top to bottom, each two vertically adjacent light stri...
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WO/2021/112554A1 |
Provided are a light-emitting device and a lighting apparatus having same. A light-emitting device according to an embodiment is configured to generate white light and comprises: a first light-emitting diode chip having a first peak wave...
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WO/2021/108504A1 |
An elongated lighting module having an asymmetric illumination source formed from at least two rows of light emitting diodes (LEDs) that extend along the long axis of the module and are independently controllable. The illumination source...
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WO/2021/104920A1 |
The invention provides a method for producing a 3D item (1) by means of fused deposition modelling, the method comprising a 3D printing stage comprising: layer- wise depositing an extrudate (321) comprising 3D printable material (201), t...
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WO/2021/102504A1 |
Some embodiments relate to a lighting device, including a first lighting circuit and a second lighting circuit. The first lighting circuit includes at least one first light emitting device that is configured to emit light in a wavelength...
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WO/2021/108509A1 |
An elongated lighting module having an asymmetric illumination source formed from at least two rows of light emitting diodes (LEDs) that extend along the long axis of the module and are independently controllable. The illumination source...
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WO/2021/103276A1 |
A combinable LED light source module and an assembled lamp thereof. The combinable LED light source module comprises: a hollow cylindrical transmissive light cover (1) having openings at two ends, an insulation mounting frame (2) provide...
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WO/2021/103540A1 |
The present application relates to a lamp. The lamp comprises a light source, and a lens. The relative position of the lens and the light source are continuously adjustable, and light emitted by the light source is emitted out by means o...
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WO/2021/107283A1 |
The present invention relates to an LED lamp in which two or more lamp blades are combined with a main body so as to enable pivoting and rolling at the same time such that various lighting effects can be provided, the LED lamp being char...
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WO/2021/099262A1 |
It is an object of the invention to provide an improved LED filament lamp (10), the LED filament lamp (10) comprising: a transparent envelope (11) provided with a transparent optical structure (12); at least one LED filament (14) enclose...
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WO/2021/099680A1 |
The invention relates to an LED matrix lighting device (20) for illuminating a lighting pattern with even intensity. The LED matrix lighting device comprises a plurality of LEDs (22), a collimating lens (23) in front of each LED (22) for...
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WO/2021/098253A1 |
A light-emitting assembly, a light-emitting module, and a terminal device, relating to the field of electronic technology, wherein the light-emitting assembly comprises a metal back plate (1), LED lamp beads (2) and a main control board ...
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WO/2021/099205A1 |
The present disclosure relates to a light-emitting diode, LED, filament system (770) comprising a LED filament (100) and a controller (771). The LED filament comprises a carrier (120) arranged in the shape of a spiral formed by successiv...
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WO/2021/099201A1 |
A light emitting device (1) comprising at least one LED filament (2) adapted for, in operation, emitting LED filament light, the at least one LED filament comprising a carrier (6) and a plurality of LEDs (5) arranged on the carrier and a...
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WO/2021/094864A1 |
It is provided a lighting system (1) for breeding of mammal animals configured to be positioned at least on one aisle (10) of a stable (100) and comprising at least one emitter (2) configured to generate at least one light beam (2a), whe...
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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/2021/094257A1 |
There is provided a light emitting diode, LED, filament lamp (100) which provides LED filament lamp light (100'). The LED filament comprises a first linear array of LEDs (101) and a second linear array of LEDs (106), and a carrier (103)....
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WO/2021/093669A1 |
Provided are a lighting device and a lighting system. Wherein, the lighting device comprises: a point light source (10); a diffusion lens (20) facing the point light source (10), and provided with a receiving cavity for accommodating the...
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WO/2021/091837A1 |
A laser-excited-phosphor light-source system in which a phosphor plate remains stationary while a laser beam is made to scan across the phosphor plate. In some embodiments, the phosphor-plate assembly includes a plurality of areas each h...
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WO/2021/089493A1 |
The present disclosure relates to a light-emitting diode (LED) filament (100) comprising a carrier (120) having a first side on which a plurality of LEDs is arranged. The plurality of LEDs comprises a LED of a first type (111) arranged t...
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WO/2021/089492A1 |
The one or more LED filaments (110) are arranged to form an inner space. At least one of the one or more LED filaments (110) is arranged as a LiFi transmitter. The LiFi device (100) further comprises a light sensor (120) arranged within ...
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WO/2021/088812A1 |
A lamp (6) comprises a plurality of mutually combined sub-segments (100); the plurality of sub-segments (100) are a part of a circumference; and by shifting, the plurality of sub-segments (100) can be on at least one virtual circumferenc...
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WO/2021/086519A1 |
Solid state lighting devices (14) are configured to provide aggregate emissions that include emissions from solid state light emitters (16-1,16-2) and emissions that are received by preferential reflector structures (18). Preferential re...
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WO/2021/083765A1 |
A light emitting diode, LED, filament arrangement (100), comprising at least one LED filament (110) comprising an array of a plurality of light emitting diodes, LEDs. The at least one LED filament (110) is of an elongated shape, and is a...
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WO/2021/083720A1 |
A color mixing lens assembly is provided. The color mixing assembly may include a center mixing structure arranged concentrically within the optic. The center mixing structure may be configured to receive a first portion of electromagnet...
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WO/2021/087409A1 |
A composition can include a copper containing nanocrystal.
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WO/2021/085871A1 |
A plant cultivation apparatus is proposed. The plant cultivation apparatus of the present disclosure has a lighting module that is provided above a bed in a cabinet, and the lighting module includes a light source part including a plural...
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WO/2021/081812A1 |
A direct-lit panel light, relating to the technical field of panel lights. The direct-lit panel light can be assembled without screws, and comprises: a bottom box (1) provided in a rectangular shape, the side edges of the bottom box (1) ...
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WO/2021/083803A1 |
A color mixing lens assembly is provided. The color mixing lens assembly may include an optic arranged about a light source and a ring reflector. The ring reflector may be arranged within the optic. In this configuration, the ring reflec...
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WO/2021/083730A1 |
The invention provides a light generating device (1000) configured to generate device light (1001), wherein the light generating device (1000) comprises a first light source (110), a first luminescent material (210), a second light sourc...
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WO/2021/083733A1 |
The invention provides a light generating device (1000) comprising (i) a light source (100), wherein the light source (100) comprises a solid state light source, (ii) a support (200) for the light source (100), and (iii) a housing (300) ...
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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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