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WO/2021/175711A1 |
The present invention relates to a color tunable and/or color temperature tunable LED filament (20, 22, 24), said LED filament comprising an elongated carrier (220), said elongated carrier comprising a first major surface (222) and a sec...
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WO/2021/169921A1 |
Provided is an angle-adjustable lamp, comprising a lamp body (4), a radiator (3), a connecting rod (2) and a light-transmitting cover (7). The radiator (3) is rotatably connected to a side wall of the lamp body (4) by means of the connec...
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WO/2021/166684A1 |
A light-emitting device (100) is provided with: a substrate (110); a light-emitting element (120) that is provided on the substrate (110) and that emits first light (L1); a wavelength converting layer (130) that is provided on the light-...
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WO/2021/166431A1 |
Provided are a light source unit and a display device that can be made thin while maintaining uniformity of brightness at the output surface. This light source unit and display device comprise: a light source installation surface on wh...
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WO/2021/166433A1 |
Provided are a light source unit and a display device which have been made thinner while maintaining uniformity of brightness at the emission surface. This light source unit and display device include: a light source installation surfa...
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WO/2021/166432A1 |
Provided are a light source unit and a display device that can ensure uniformity of brightness at a light-emitting surface even when reduced in thickness. A light source unit having: a light source installation surface on which at leas...
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WO/2021/164190A1 |
A night light, comprising: a base (1); a lampshade (4) snap-fitted with the base (1), a mounting cavity (5) being formed between the lampshade (4) and the base (1), the lampshade (4) comprising light-transmitting portions (411); connecti...
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WO/2021/160078A1 |
An omni-directional light-emitting light cover and a light bulb having said light cover, comprising a light-transmitting light cover, which is internally provided with an enclosed space, at least one penetrating heat-dissipating channel ...
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WO/2021/157603A1 |
Provided is a light irradiation device that, in spite of having a plurality of long light source modules arranged in a straight line shape therein, can favorably suppress positional displacement of an optical axis. A light irradiation de...
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WO/2021/156475A1 |
The present invention is directed to a lamp system, in particular for illuminating products in a retail space, show room and/or on a trade fair floor, which system has a holder device (1) designed for suspension, a lamp body (5) comprisi...
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WO/2021/154726A1 |
A flexible cover for a linear lighting channel is described, as are enclosures and luminaires using this kind of flexible cover. The flexible cover has sufficient flexibility to be bent or coiled to a bend radius of 6 inches (15.2 cm) or...
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WO/2021/149347A1 |
The present invention implements a liquid crystal display device capable of suppressing occurrence of irregular color tinged with blue at a position immediately above a lighted blue LED even when a space between an LED substrate and a di...
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WO/2021/149573A1 |
A projection type image display device according to the present disclosure comprises: a solid-state light source array including a plurality of solid-state light sources; a first diffusion plate for diffusing emission light from the soli...
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WO/2021/144169A1 |
The invention relates to a light unit (1) for a lighting device of a vehicle having a carrier body (10) on which a semiconductor illuminant (11) for light emission is arranged and having a protection device (12) for protecting the semico...
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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/2021/136712A1 |
The invention provides a light generating device (1000) comprising (i) a tubular enclosure (100) and (ii) a plurality of light sources (200) configured to generate light source light (201) configured within the tubular enclosure (100), w...
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WO/2021/128732A1 |
Disclosed is an adjustable solar LED street lamp, comprising a solar LED street lamp body (1). The solar LED street lamp body (1) is provided with a lamp post (13), an LED street lamp (11) and a solar light panel (12) are assembled at th...
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WO/2021/124639A1 |
The present invention addresses the problem of providing a light diffusing sheet that offers excellent scratch resistance and excellent anti-sticking properties. A light diffusing sheet according to an aspect of the present invention is ...
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WO/2021/124692A1 |
[Problem] To enable a lighting cover disposed over multiple light-emitting parts to have a soft tactile feel. [Solution] A lighting cover (5) is provided with a light guide member (51) and a soft light-transmissive member (53). The light...
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WO/2021/126792A1 |
The invention relates to an acrylic light diffusing material providing spectral uniformity over the visible light range (400 to 800 nm). The light diffusing material provides a uniform light transmission for light engines containing two ...
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WO/2021/116441A1 |
Luminaire assembly comprising: a light source (100), a support (200) for carrying the light source, a protector (300) for protecting the light source (100) from external environmental influences, the protector (300) having an open top (3...
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WO/2021/110044A1 |
A lamp, comprising a lampshade (100), a mounting seat (200), a first end cover (300), a second end cover (400), a light source module and a driving power source. The lampshade (100) has two first flanges (110) arranged opposite to each o...
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WO/2021/103686A1 |
Provided in the present utility model are a lamp head and a street lamp using same. The lamp head comprises a first light-emitting assembly, a first lampshade, a power supply module, a lamp base and a heat dissipation cover, wherein the ...
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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/2021/098901A1 |
The invention relates to a lighting means carrier device having at least one lighting means (1) mounted on at least one rod-shaped profiled carrier element (4) and an elastic sleeve (2) placed over the device, wherein the at least one ro...
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WO/2021/095282A1 |
This light-emitting device (10) comprises: a mount substrate (110) having a mount surface (170); a light-emitting element (120) disposed on the mount surface (170); a light-transmitting member (130) disposed on the light-emitting element...
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WO/2021/095076A1 |
Described is a lighting fixture (1, T) with transparent antennas and heat spreaders, comprising: conductive portions (11a, 13a, 16a, 15b), made with conductive materials, and non-conductive portions (10a, 10b), made with non-conductive m...
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WO/2021/095666A1 |
This vehicle light fixture (10) comprises: a light source (20) for illuminating the outside of a vehicle (1); a sensor (30) for detecting information outside the vehicle (1); and an outer cover (40) disposed in front of the sensor (30). ...
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WO/2021/095643A1 |
This porous metal body 1 has a plurality of holes 3 that are demarcated between titanium-containing fibers 2. The holes 3 include at least seven different types of holes 3 that have different sizes. The seven types of holes 3 are: a hole...
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WO/2021/089250A1 |
The invention discloses a lighting lamp comprising: strip lamp holder (100), circuit board (200), light source (300) and strip lens (400); the strip lens (400) comprises light incident surface (401), two first total reflection surfaces (...
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WO/2021/090862A1 |
Provided is an illumination apparatus configured so that the apparatus can be made to be less noticeable. An illumination apparatus 1 comprises: a sheet-like light source 10 having a light-emitting surface (surface 11a) at least on the...
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WO/2021/084977A1 |
Provided is a light diffusion film that is able to suppress reduction in the half-value angle even after processing to have a high elongation rate is performed thereon. This light diffusion film is provided with a base film, and a light ...
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WO/2021/079249A1 |
Lighting unit comprising + a container body (10), preferably made by means of extrusion, + a series of first light sources (21; 221) and a series of second light sources (22; 222), arranged on at least one printed circuit board (20; 220a...
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WO/2021/065767A1 |
A lamp member resin composition according to the present invention comprises: as component (P), an aromatic polysulfone; and, as component (M), at least one type of substance selected from the group consisting of oxides, peroxides, multi...
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WO/2021/058167A1 |
The invention relates to a luminaire (100), comprising lighting means (18) and a cover (20), which has at least one planar region (25) for emitting light, the planar region for emitting light (25) consisting of a transparent material and...
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WO/2021/062156A1 |
Disclosed are methods for forming a double-sided optical sheet, and a vehicle lamp assembly having the double-sided optical sheet integrated therein. A first optical pattern is imprinted on a first side of a material, and a second optica...
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WO/2021/057367A1 |
Disclosed are a light distribution element, a light source module, and a lamp. The light distribution element comprises a light incoming surface (11a), a first light outgoing surface (21a), and a second light outgoing surface (22a), wher...
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WO/2021/058373A1 |
The present invention relates to an optical element (1) for a planar luminaire, comprising a planar light incoupling side for introducing light into the optical element (1) and a planar light outcoupling side (2) for emitting the light i...
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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...
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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...
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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...
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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...
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WO/2021/049532A1 |
The present invention provides a light emitting element that can be manufactured more easily than a surface light source using a conventional organic electroluminescent element expressing patterns and characters, and can easily cope with...
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WO/2021/045006A1 |
The present invention provides: a quantum dot-containing composition which has particularly excellent pot life, while containing quantum dots that are suitable for mass production; a quantum dot-containing member which has excellent dura...
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WO/2021/044925A1 |
This connector connection structure is configured such that an end of a flexible printed circuit board (130) is inserted into an opening (140a) of a connector (140), and thereby the flexible printed circuit board (130) is electrically co...
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WO/2021/039304A1 |
Provided are a translucent member and a light source system allowing light from a light source to be transmitted and capable of keeping the light source from being visible when the light source is turned off. The translucent member (1) c...
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WO/2021/020097A1 |
An illumination device (1) comprises: a light-emitting module (30); a luminance homogenization plate (50) that is disposed on the light emitting side of the light-emitting module (30); and a diffusion plate (60) which is disposed on the ...
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WO/2021/020096A1 |
An illumination device (1) comprising: a light emitting module (30) which has a light emitting element (31a) and a wavelength conversion part (31b) converting the wavelength of light emitted by the light emitting element (31a); a luminan...
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WO/2021/018870A1 |
A lighting module (110) includes a substrate (112), an obstruction sensor (115) and a light source (113) mounted on the substrate, and an optical assembly (111) located over the light source. The obstruction sensor includes a transceiver...
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WO/2021/018623A1 |
A lighting device (1) comprising: a substrate defining a plane; at least one solid-state light source mounted on the substrate, an outer light-transmissive envelope (2), and a light-transmissive wall which is arranged at a circumference ...
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