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WO/2011/135909 |
In a liquid crystal display device which uses a white LED as the light source, in order to avoid/suppress the reduction in the speed of response of the liquid crystal while increasing the color reproducibility and red chromaticity withou...
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WO/2011/135973 |
In order to provide a backlight unit having excellent heat-discharge characteristics, disclosed is a backlight unit (100) that is provided with a chassis (110), and a light source (120) attached to the chassis (110). An LED is preferably...
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WO/2011/137031 |
A luminaire with a thermal pathway to reduce the junction temperature of the luminaires light source, and methods for so doing, are disclosed. The luminaire includes a can, a light engine, and a trim, that define a substantially continuo...
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WO/2011/136166 |
Disclosed is a fluorescent lamp type light emitting element lamp which is provided with: a substantially cylindrical main body having one end section and the other end section; a light emitting element which is disposed in the main body;...
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WO/2011/136441 |
The present invention relates to an LED streetlamp device, comprising: a main body frame provided with a first flat surface portion, and a first sloped portion formed extending at a predetermined sloped angle θ1 from the edge of the fir...
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WO/2011/136693 |
The utility model relates to illuminating engineering and can be used in illuminating devices which, as a signalling light, ensure safe and easy driving in lorries of various classes, buses and trailers. The signalling light for vehicles...
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WO/2011/134279 |
A surface covering member (2) of a festal lamp having three-dimensional shape is used for covering the outside of a bracket (1) of the festal light. The covering member (2) includes a plurality of platellites (3) connected together, on w...
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WO/2011/135766 |
Disclosed is a lamp, wherein temperature rise of a semiconductor light-emitting element such as an LED can be alleviated. The lamp is provided with an LED module (11) that is the light source; a radiator (14) thermally coupled to the lig...
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WO/2011/135524 |
Skylight for spreading daylight in a building, comprising a daylight spreading device (10-12) for installation in a roof opening of the building and a mirror device (1), rotatably mounted above the daylight spreading device and provided ...
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WO/2011/135875 |
Disclosed is an illuminating device having improved light use efficiency. The illuminating device is provided with: an LED (15), which is disposed to face the light inputting surface (12c) of a light guide plate (12); and a light path (L...
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WO/2011/136623 |
Disclosed is a COB-type LED package for use in a lamp. The COB-type LED package for use in a lamp according to the present invention comprises a printed circuit board having a first mount surface and a plurality of cavities recessed with...
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WO/2011/134425 |
A backlight module (20) includes a light source (21), a reflective board (23), a light guiding plate (22) and a back board (27). The light source (21) is provided on the light entering side of the light guiding plate (22), the reflective...
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WO/2011/134984 |
Elevated airfield lighting device (10), comprising a main body (11) securable to a support (14) enabling the main body (11) to be fixed at an elevated position from ground (15), and at least one light unit (12, 13) comprising at least on...
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WO/2011/136735 |
A healthcare cum illumination device comprising a chassis (20) placed at the top end of the modular frame (12) and fitted with electrical light source (26), ionizer (46) and essential oil to form an inventive device. The inventive device...
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WO/2011/136437 |
The present invention relates to a hybrid organic light emitting diode (OLED) lighting system; and more specifically, to a hybrid lighting system using a hybrid light emitting diode (LED) and OLED lighting. To this end, the present inven...
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WO/2011/135151 |
The invention relates to an LED light bulb formed by: a connection and attachment base (1); a body (2) that supports the connection and attachment base (1); one or more adjacent biconical bodies (3), of which at least one of the two side...
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WO/2011/136640 |
The present invention relates to a canopy lighting suitable for lighting (1) an area under a canopy from above. The canopy lighting comprises a fitting and a light source (4) supported by the fitting, wherein the fitting comprises a conn...
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WO/2011/135996 |
Disclosed is a beacon lamp comprised of a lamp body having a floodlight window provided with a translucent member, and a hermetic inner space; a semiconductor light emitting element which is disposed in the inner space of the lamp body a...
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WO/2011/135755 |
The disclosed backlight system (30) is provided with light-emitting units (31) which emit RGB light and an imaging optical system, and irradiates a liquid crystal panel (37) with light which has passed through the imaging optical system....
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WO/2011/137400 |
There is provided lighted headgear having various configurations, components thereof, other accessories combined therewith.
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WO/2011/136640 |
The present invention relates to a canopy lighting suitable for lighting an area under a canopy from above. The canopy lighting comprises a fitting and a light source supported by the fitting, wherein the fitting comprises a connection f...
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WO/2011/135508 |
A light source (10) comprising a semiconductor light emitting device is connected to a mount (12). The light emitting device comprises a plurality of segments (57) with neighboring segments spaced less than 200 microns apart. In some emb...
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WO/2011/135506 |
A defocused optic (110, 210) for mixing of light output from a multichip LED (101, 201). The defocused optic (110, 210) includes an outer reflector having a concave inner surface (122, 26, 222, 226) with a varied profile. The outer refle...
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WO/2011/136522 |
The present invention relates to an LED illuminating module, and more particularly, to an LED illuminating module in which light emitted by LEDs has directionality by an asymmetric reflector having directionality to increase the propagat...
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WO/2011/137031 |
A luminaire with a thermal pathway to reduce the junction temperature of the luminaires light source, and methods for so doing, are disclosed. The luminaire (10) includes a can (18), a light engine (12), and a trim (14), that define a su...
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WO/2011/135885 |
Disclosed are a direct-lighting LED backlight, and a liquid crystal display device, which is provided with the backlight. In the LED backlight, heat generated by LEDs is easily dissipated, the number of the LEDs disposed is reduced, the ...
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WO/2011/137355 |
A system for thermal management of light emitting diodes (LEDs) is disclosed. The thermal management system includes a printed circuit board (PCB) having multiple apertures with a light emitting diode (LED) mounted on a first side and a ...
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WO/2011/136583 |
The present invention relates to a coating method for the light-passing window of a plasma lamp and to a light-passing window of a plasma lamp produced by means of the method. More specifically, provided is a coating method for the light...
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WO/2011/135151 |
The invention relates to an LED light bulb formed by: a connection and attachment base (1); a body (2) that supports the connection and attachment base (1); one or more adjacent biconical bodies (3), of which at least one of the two side...
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WO/2011/135627 |
In a planar light source apparatus, light from a point like light source is reflected on a side surface of a light guide plate, preventing light from uniformly spreading and thus causing brightness unevenness, and light exits from the li...
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WO/2011/135929 |
Disclosed is a light-source device that gathers and outputs light that has been emitted from a light source, the light-source device including: said light source which is arranged inside a reflection box; a plurality of cylinder-like or ...
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WO/2011/136623 |
Disclosed is a COB-type LED package for use in a lamp. The COB-type LED package for use in a lamp according to the present invention comprises a printed circuit board having a first mount surface and a plurality of cavities recessed with...
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WO/2011/135956 |
Disclosed is a light emitting device which includes: a translucent cover which includes a pair of side walls; a heat dissipating member, which includes a pair of outer surfaces disposed between the inner surfaces of the pair of side wall...
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WO/2011/130952 |
An optical prism sheet (20) for backlight module includes a base material layer (21) made of a transmitting material, a condensation layer (22), which includes a plurality of structured patterns with regular intervals, provided on the up...
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WO/2011/132459 |
In disclosed attachment structure of a lighting device, an elongated lighting device is incorporated between adjacent ceiling members. The lighting device is provided with: a light source; a light-guide member that guides light emitted f...
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WO/2011/132009 |
The subject of the invention is a driving indicator with LED integrated in bracelet for cyclists and motor-cyclists, which is located on the right and left wrists of the cyclists and motor-cyclists, and it switches on resulting from the ...
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WO/2011/132159 |
The present disclosure is directed to inventive methods and apparatus for a lighting unit having a plurality of substantially linearly arranged solid state light sources (34, 134, 234, 334). A first reflector (40, 140, 240, 340) and a se...
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WO/2011/131476 |
The invention relates to a surface light source with a lighting surface (6), comprising at least one semiconductor body (2) that emits electromagnetic radiation from its front side (3) during operation, and further comprising decoupling ...
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WO/2011/131198 |
A moving head light fixtre with a base (103), a yoke (105) connected rotatably to the base and a head (107) connected ratably to the yoke. The head includes a number of light sources and a number of light collecting means arranged in the...
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WO/2011/132058 |
A recessed ceiling light is provided with a lighting device (24) and a loud-speaker (19) fastened inside a box-shaped containment body (2).
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WO/2011/130916 |
An interior coating lacquer for LED lamp-chimney is made of the following materials in weight percent: 20-50% talc, 20-50% resin, 10-40% solvent, 1-4% aid and 0.1-0.5% color-modifying agent. The interior coating lacquer for LED lamp-chim...
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WO/2011/132500 |
Disclosed is a heat dissipating device equipped with a transformer (721), a power board (71) upon which the transformer (721) is disposed, and a heat dissipating unit (2) that dissipates the heat from the transformer (721), wherein the t...
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WO/2011/132146 |
The invention targets in improving the ability to realize details. In general, a lightsource according to the invention comprises an illuminant emitting radiation with wavelengths of 500nm to 550nm and/or of 585nm to 640nm. The light sou...
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WO/2011/133312 |
A light source having first and second LEDs and a phosphor layer that converts light generated by the first LED is disclosed. The first LED emits light at a first wavelength. The layer of phosphor is illuminated by the first LED, the pho...
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WO/2011/132499 |
Disclosed is an illumination device equipped with a light source module (1), a heat dissipating unit (2) housing a power supply circuit (7) that drives the light source module (1), and a ferrule (4) that is disposed on one end side of th...
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WO/2011/133118 |
The method for the elimination of the formation of multiple shadows in light fixtures having point light sources, particularly LED fixtures, is based on that using a light- transmitting cover (2) having a grid pattern of protrusions (4) ...
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WO/2011/132145 |
It is provided a lamp (12) for illuminating an area, comprisinga main light source (16) for emitting visible lightanda safety light source (18) for emitting safety lightwhich is different to the light emitted by the main lightsource (16)...
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WO/2011/133820 |
A liquid cooled LED lighting device includes a sealed housing containing an LED element that emits light. Cooling liquid is contained in the housing to disperse heat generated by the LED element. An enclosure containing compressible mate...
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WO/2011/132515 |
Disclosed is an illumination device (20), comprising a substantially rectangular light-guiding plate (31) at least one end (32L1) of which acts as an optical input surface, a frame (36) disposed so as to enclose the periphery of the ligh...
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WO/2011/132465 |
Provided is an illumination device in which the heat generated by a power source circuit can be adequately dissipated. The illumination device is provided with: a light source module (1); a power circuit (6) that supplies power to the li...
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