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WO/2011/133813 |
A light emitting diode (LED) module having a configurable LED substrate capable of receiving varying numbers and layouts of LEDs are described herein. The LED substrate includes LED coupling points for receiving the LEDs and electrical t...
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WO/2011/132120 |
There is provided a lighting device and a method to manufacture such a lighting device. The inventive concept is based on manufacturing a lighting device on an at least partly flexible sheet assembly which is rolled into a tube, such tha...
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WO/2011/132350 |
Disclosed are an illumination device which is capable of local dimming drive and of efficiently dispersing heat generated by a semiconductor light-emitting diode, and a display device equipped with same. The illumination device comprises...
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WO/2011/131197 |
An illumination device with a number of light sources arranged in at least two groups of light sources that are individually controllable. The first group of light sources (203) have light collectors (209) such as internal reflection (TI...
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WO/2011/132460 |
Disclosed is an attachment structure that is of a lighting device and that has a lighting device and ceiling members. The lighting device has a light-guide member and a light source unit. The light-guide member is formed in an elongated ...
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WO/2011/132110 |
Alighting device (10;30;40;50)for spot illumination comprising: a collimating optical element (15) having an entrance aperture(16), and an exit aperture(17) being larger than the entrance aperture(16); a light-source array(11) comprising...
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WO/2011/130925 |
A light convergence device, a manufacturing method thereof and a solar battery system are provided. The light convergence device (10) includes a light convergence substrate (100) which has a rotating concave paraboloid (101). A photonic ...
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WO/2011/131538 |
The invention relates to a method and device for increasing the robustness of a vehicle headlight comprising a cylindrical prism (PR) that can rotate about a rotary axis (D) in a plurality of rotary positions (D1,…,D5) and comprising a...
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WO/2011/132450 |
Provided is a backlight device which can reduce the size and weight of light-guiding members while also improving light use efficiency. The backlight device (10) is provided with a light-guiding plate (11) and a plurality of LEDs (12) wh...
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WO/2011/131219 |
The invention relates to a lighting device (1), preferably for illuminating public spaces, such as streets, squares, transportation stops, sidewalks, or cycleways, comprising: at least one LED lighting means (2, 3), preferably in the for...
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WO/2011/133973 |
Light emitting device (LED) array assemblies and related methods are provided. An LED array assembly can include a primary substrate with an array of light emitting devices disposed on the primary substrate. The LED array assembly can al...
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WO/2011/133430 |
A metal core circuit board assembly includes a metal core circuit board (135) having a through hole (210) in an embodiment. A shaft (205) for a pin (150) is inserted in the through hole such that cap (200) of the pin abuts a foil layer o...
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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/2011/131502 |
An electrical connector for a flexible LED strip seal comprises a metal body (9) which clamps an end of the strip of flexible material (2) previously covered by a hood made of flexible material (8), and a contact casing (10) made of plas...
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WO/2011/132108 |
A lighting device (1) for providing a variable light-beam, the lighting device comprising: a light source (2); a first lens array (5) including a first plurality of positive lenses (6), the first lens array (5) being arranged to receive ...
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WO/2011/132639 |
Disclosed are a light control plate unit, an area light source device, and a transmissive image display device, which are capable of adequately uniformly diffusing light from point light sources. An area light source device (10) comprise...
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WO/2011/132787 |
Provided is a surface illumination fixture which uses a point light source having strong directivity. A surface illumination fixture (3) provided with an illumination fixture main body (41) and a surface illumination light-source device ...
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WO/2011/131499 |
The present invention relates to an exothermic electronic module (10), comprising an exothermic body (1), a board (2) and a heat sink (3), the exothermic body (1) is arranged on the board (2),characterized in that, the board (2) is opene...
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WO/2011/131429 |
In at least one embodiment of the surface light guide (1), the surface light guide comprises at least one main side (2) configured as an emitting surface and at least one first area (11) and at least one second area (22). In a top view o...
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WO/2011/131200 |
An illumination device with a number of light sources arranged in at least two groups of light sources that are individually controllable. The first group of light sources (205) have light collectors such as internal reflection (TIR) len...
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WO/2011/132111 |
A lighting arrangement for use in automotive front lighting and a method of producing such an arrangement are described. At least one LED lighting element 40 is provided for emitting light. A collimator 10 is provided for forming an emis...
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WO/2011/132111 |
A lighting arrangement for use in automotive front lighting and a method of producing such an arrangement are described. At least one LED lighting element (40) is provided for emitting light. A collimator (10) is provided for forming an ...
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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/2011/131199 |
An illumination device with a number of light sources arranged in at least two groups of light sources that are individually controllable. The first group of light sources (203) have light collectors (209) such as internal reflection (TI...
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WO/2011/133813 |
A light emitting diode (LED) module having a configurable LED substrate capable of receiving varying numbers and layouts of LEDs are described herein. The LED substrate includes LED coupling points for receiving the LEDs and electrical t...
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WO/2011/132462 |
In order to favorably suppress brightness unevenness in a lighting device, the disclosed backlight device (12) is provided with: an LED substrate (18) having LEDs (17); a light-guide member (19) with respect to which the LEDs (17) are di...
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WO/2011/128826 |
There is provided a high brightness lighting device (10) comprising a laser (1) for providing high brightness coherent light and a light scattering element (2) arranged for receiving light from the laser. The light scattering element com...
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WO/2011/128926 |
The invention relates to the lighting field and concerns an improved lens (1 ) for LED (L), comprising: an optical body (2) with a substantially truncated-cone or circular paraboloid shape, with a larger base (3) facing outwards and a sm...
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WO/2011/127904 |
The invention relates to a base (1), in particular for light masts, comprising a housing (7) with a base surface (10) which can be filled with a medium. In order to ensure improved stability and to avoid additional grounding measures, an...
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WO/2011/129514 |
Disclosed is an LED package having a thermoelectric cooling device embedded therein. An LED device is mounted on the top surface of a circuit board. The thermoelectric cooling device is installed adjacent to the LED device and parallel t...
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WO/2011/127631 |
A front heat radiating type LED illuminating module comprises LEDs (1). The LEDs (1) are provided in the heat radiator (2) and are fixed in the heat radiator (2) through a LED base (6) and a base fixing element (7). A lens (3) is dispose...
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WO/2011/127909 |
The invention relates to an assembly for light-emitting diodes (LEDs), comprising an integral reflector for improving efficiency. The assembly contains a substrate for supporting the LEDs. A frame is formed on the upper surface of the su...
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WO/2011/129146 |
The disclosed backlight device (12) is provided with: a chassis (14) wherein an attachment hole (31) is provided; a cold cathode tube (17); a diffusion plate (15a); a main body section (27) which is attached to the chassis (14); a lamp h...
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WO/2011/130648 |
In one general aspect, an LED-based illumination source is disclosed that includes a screw-in household base with an outer thread centered about an insertion axis. A directional-type illumination housing is mechanically connected to the ...
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WO/2011/130648 |
In one general aspect, an LED-based illumination source is disclosed that includes a screw-in household base with an outer thread centered about an insertion axis. A directional-type illumination housing is mechanically connected to the ...
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WO/2011/127986 |
The invention relates to a luminaire (100) with a luminaire base (1), an elongate supporting strut (2) which is held by means of the luminaire base (1) and has variable length, and a light-emitting means (3) which is arranged on the supp...
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WO/2011/127622 |
A method for improving emitted light color based on light wavelength conversion is disclosed. The method includes following steps: guiding an exciting light to emit to a wavelength conversion layer (1) to excite the excited light with a ...
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WO/2011/129517 |
The present invention relates to a light-emitting structure which is capable of outputting light of a specific color, and to a method for displaying the movement of a moving object, particularly of a bicycle, using the light-emitting str...
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WO/2011/128285 |
The invention relates to a method for controlling a light flux of a lighting device that has a plurality of semiconductor luminous elements and is designed for the identification and marking of traffic areas of airports, wherein period i...
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WO/2011/128793 |
A lighting device (1) comprises: a supporting plate (2) and at least one main tubular body (4), having an inner compartment which at least one light source is housed in. The main body may be of various shapes, for example linear or a clo...
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WO/2011/128275 |
A low-consumption lamp (1) with light sources of the LED type comprising a supporting structure (2) made of a material that dissipates heat to which is connected a flexible element (10) that supports the LED sources (11), a wiring (30) f...
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WO/2011/128030 |
The invention relates to an LED module (1) consisting of a plurality of LEDs (76 to 89) which are arranged on a printed circuit board (75) and which each have a so-called embedding with a lens (100 to 113), with which the respective LED ...
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WO/2011/127904 |
The invention relates to a base (1), in particular for light masts, comprising a housing (7) with a base surface (10) which can be filled with a medium. In order to ensure improved stability and to avoid additional grounding measures, an...
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WO/2011/129156 |
Provided is a lighting device that is able to prevent or suppress the generation of buzzing noises with a simple configuration. A backlight device (24) is equipped with an electric discharge tube (28), a plate member (25), an absorption ...
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WO/2011/129105 |
Disclosed is an optical unit wherein a rotating reflector (26) rotates in one direction with a rotating axis at the center, while reflecting light emitted from a light source. The rotating reflector (26) is provided with a reflecting sur...
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WO/2011/130492 |
The present invention provides a headlamp assembly including a light pipe and reflex reflector integration utilizing a single bulb to illuminate both the reflex reflector and the light pipe, simultaneously. The headlamp assembly includes...
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WO/2011/127638 |
A dimmable LED driver includes a rectifier unit (1) and a constant current switch (5) electrically connected with the rectifier unit (1), and also includes a control unit (4) which adjusts the output current from the constant current swi...
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WO/2011/130723 |
An emergency lighting device (10) for providing a directional indication (102) on a recipient surface with first and second guidance indication light sources (35) retained relative to a housing (12) to emit beams of light (100), each wit...
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WO/2011/129451 |
Disclosed is a light display method capable of planar light displays of all types of text characters, etc., with increased degrees of freedom, by employing a plurality of point light sources and making light source units interchangeable ...
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WO/2011/130723 |
An emergency lighting device (10) for providing a directional indication (102) on a recipient surface with first and second guidance indication light sources (35) retained relative to a housing (12) to emit beams of light (100), each wit...
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