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WO/2010/051571A1 |
The invention relates a lighting device (10), comprising at least one light source and a light emission surface (2), wherein the lighting device (10) in operation has a luminous intensity distribution and a radiant intensity distribution...
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WO/2010/042423A2 |
A lighting device has a light source, a reflector dish with a central opening facing the light source, and a lens between the light source and the reflector dish. The lens is so arranged that light emitted from the source towards the cen...
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WO/2010/040265A1 |
A LED light emitting device comprises a LED lamp body (30) and a transparent member (20). The LED lamp body (30) comprises a case (31) having an end (32), and a LED (33) is disposed at the place close to the end (32) in the case (31). Th...
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WO/2010/035176A1 |
The invention provides an illumination device (1), arranged to provide illumination device light (250). The illumination device (1) comprising a light chamber (100), an electrically variable scattering element (500), and a controller (60...
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WO/2010/028505A1 |
An optical module for an lighting fixture for providing roadway illumination. The optical module comprising circuit board having a plurality of light emitting diodes (LEDs). A reflector cups surrounds each of the plurality of LEDs, the c...
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WO/2010/025037A1 |
An integrated multi-layer apparatus and method of producing the same is disclosed. The apparatus comprises an LED, a beam shaping layer, and a refracting layer between the beam shaping layer from the LED. The refracting layer may have an...
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WO/2010/013672A1 |
A lighting device (1) is provided with a long flat board (2), semiconductor light sources (3) arranged on the flat board in the longitudinal direction thereof, and also with a lens plate (4) located at a position facing the semiconductor...
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WO/2009/157098A1 |
A light beam adder which is compact in a radial direction with respect to a principal optical axis and capable of producing high-intensity light beams without limitation on the wavelengths of light beams emitted from light sources used. ...
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WO/2009/149558A1 |
A mounting surface for mounting a plurality of LEDs has a plurality of orientable lenses each individually affixed about a single LED. Each orientable lens has a primary reflector and a refracting lens that direct light emitted from a si...
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WO/2009/147289A1 |
There is provided a reflector (300) for directing light, and a lighting module (400) for illuminating a desired area. The reflector comprises a plurality of consecutive sections (301, 302). Predetermined acute angles (318) of peripheral ...
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WO/2009/138046A1 |
LED-type multi-coloured sunk signalling device is composed of body /1/ wherein lid /3/ is arranged and fitted with LED diodes which are fitted with mirrors /6/ while lid /3/ is detachably joined with head 121 wherein prism /7/ is arrange...
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WO/2009/137960A1 |
A vehicle headlamp comprises a reflector (1), a light source (2) provided in the reflector(1), a condensing lens(3) arranged in front of the reflector(1), a baffle plate(4) arranged between the reflector(1) and the condensing lens(3), an...
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WO/2009/129784A1 |
The present application describes an illumination unit (1) for an optical recording appliance (13), which illumination unit (1) has a light source (2) for generating radiation and a partially reflective element, which is arranged downstr...
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WO/2009/131126A1 |
Disclosed is a vehicular lighting fixture (10) which comprises: a semiconductor light-emitting element (32); a fluorescent material (40) which, upon the irradiation with a light from the outside, can emit a light having a different wavel...
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WO/2009/131050A1 |
Disclosed is a light emitting unit with a lens wherein a plurality of LED elements emitting light of different colors are provided in order to enable narrow-angle light distribution while enhancing color mixing properties. The light emit...
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WO/2009/127464A1 |
The present invention relates to a lamp for a vehicle having a light source (1), a first reflector (2), and at least one light pane (6, 7), which are disposed so that light emitted by the light source (1) is reflected by a reflector face...
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WO/2009/121538A1 |
The invention relates to a lamp (1) having a substantially punctiform light source (2), wherein optical means for influencing the light emitted by the light source (2) are provided such that the extension of the light cone emitted by the...
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WO/2009/110976A1 |
A radiation distribution system designed to produce a batwing distribution. The system may be used with radiative sources emitting in the visible spectrum or in other spectra. The system comprises a specially shaped lens disposed over a ...
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WO/2009/101026A1 |
The invention relates to thermoplastic molding compounds that contain A) 10 to 98% by weight of at least one polybutylene terephthalate (PBT), B) 1 to 40% by weight of a polyester which is different from A), 0.1 to 10% by weight of a min...
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WO/2009/098081A1 |
The invention relates to a lighting module (1) comprising at least one light source (7), at least one optical component (2) arranged at a distance to the at least one light source and at least one reflector (3). The optical component is ...
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WO/2009/094710A1 |
An optical warning device comprising a light source located within a housing having a wall, a top and a base, the base supporting the light source positioned in front of a reflector to transmit light through a light transmitting surface ...
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WO/2009/093963A1 |
A light fitting (1) for illumination comprising a source of light (2), a reflector (3) and a glass cover (4), where the source of light (2) has an essentially punctiform configuration, where the surface of the glass cover (4) comprises a...
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WO/2009/089973A1 |
The invention relates to an LED module (1) comprising at least one carrier element (2), at least one light emitting diode (LED) (4) that is disposed on the carrier element (2), and at least one lens (5) that is disposed in the optical pa...
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WO/2009/080137A1 |
The invention relates to a lighting apparatus (1), particularly a headlamp on a vehicle, comprising a light-emitting diode array (6) composed of a prescribed number of light-emitting diodes (10) as light sources, wherein the lighting app...
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WO/2009/066209A1 |
Proposed is a light emitting apparatus (1) comprising a light source (5) for emitting light and a collimator (40) for arranging the light emitted in an application specific distribution. The light source comprises (i) a semiconductor dev...
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WO/2009/064275A1 |
A TIR collimator (200) for an LED light source (212) includes a body portion (219) having a reflective surface (229), wherein the reflective surface (229) includes a plurality of segments (230,221,232). Respective segments of the reflect...
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WO/2009/059466A1 |
An optical system for illumination includes a light source (1) and an optical assembly (4) which surrounds the light source (2). The optical assembly (4) comprises a periphery surface (5) and a light emitting surface (6), wherein the lig...
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WO/2009/056000A1 |
A combined lens comprises a plurality of convex lenses (41, 42, 43, 44, 45) located at the same plane, each of the convex lenses (41, 42, 43, 44, 45) has a respective focal point, the focal points distribute in at least one plane paralle...
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WO/2009/054948A1 |
An LED light source, which includes at least one LED, a panel between the LED and the light emission surface of the light source, and a filler material inside the panel containing a material to diffuse the light from the at least one LED...
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WO/2009/044269A2 |
The present invention relates to a lighting appliance having reduced encumbrance with effective control of the photometric distribution of the emitted light which comprises at least one light source (13) interposed between a reflector (1...
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WO/2009/040720A2 |
The invention relates to an illumination assembly (1) comprising an electric lamp (4), a reflector (2) associated with the electric lamp and an antiglare cap (5), provided as a separate structural element and disposed in front of said el...
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WO/2009/036964A1 |
The invention relates to a special headlight lens and a special lamp provided with said headlight lens having low energy consumption, low diffused light loss and a rectangular light field. The invention further relates to the range of po...
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WO/2009/031103A1 |
The present invention relates to a multi color LED based light source, at least comprising several light emitting elements (1, 2, 3) emitting light beams (5, 6, 7) of different colors, a beam combining optics arranged for combining said ...
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WO/2009/023970A1 |
The present invention relates to a lighting assembly having a principal light source, at least one secondary light source, and a focusing element adapted to focus light emanating from the principal light source and adapted to let light e...
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WO/2009/004511A1 |
A luminaire for illuminating a remote object comprising: a cavity (36) having a reflective base surface (38) and reflective side walls (40); a plurality of light emitting diodes (10) affixed withing the cavity; and the cavity (36) having...
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WO/2009/004597A2 |
A multicolored linear light source is disclosed. In an embodiment the multicolored linear light source (100) comprises a linear light source (100) emanating light of a first spectrum, and regions of photoluminescent material (102,104,106...
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WO/2009/000536A1 |
A lamp unit (10) with a reflector (12) and a light output region (16) is disclosed. A linear light source unit (30), comprising at least one LED light source (24) is arranged in the output region (16), at a distance to the front of the r...
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WO/2008/155899A1 |
A light source device is provided with first and second lamps (1, 2), first and second ellipsoidal mirrors (3, 4), first and second spherical mirrors (5, 6) and a flat mirror (7). The first spherical mirror (5) is arranged on the same si...
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WO/2008/152576A1 |
A lighting device comprising a plurality of optical devices (10) arranged in a planar distribution and a first lens plate (30) is presented. Each optical device (10) comprises at least one radiation source (11) and an optical element (12...
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WO/2008/131566A1 |
An illumination device having an optical waveguide stage to which is optically coupled a light-projecting stage. The illumination device accepts light from a small isotropic light source such as a light emitting diode or a bulb coupled t...
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WO/2008/125772A1 |
The invention relates to a LED lighting device that comprises several LEDs (18) attached on at least one bearing platen (20) and arranged in lines and columns, a bearing block including a housing (36) in which at least one said bearing p...
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WO/2008/122110A1 |
The present invention is a lighting arrangement having at least one light source, light at least two light pipes for receiving light from the light source, and a lens having two or more sections. The lens is configured to receive light f...
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WO/2008/116637A2 |
The invention relates to a light-emitting arrangement, suitable for homogeneous emission luminescence of electromagnetic radiation in the wavelength range of visible light, with a small height of construction, comprising at least one ser...
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WO/2008/089757A1 |
An optical system (1) for illumination. The optical system has rotational symmetry about a main axis (2). The optical system (1) comprises a first reflecting part (3) and a second reflecting part (4) for reflecting light from a light sou...
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WO/2008/055543A1 |
The light unit comprises a light source (2) and a reflector (6). The light source (2) is surrounded by an exterior pipe (5). Spring clips (12) with a centering effect for the exterior bulb (14) of the light source are anchored at the ope...
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WO/2008/049302A1 |
A dust-and-fog-preventer (20,30) for lighting element of showcase comprises a light guide (4) formed by a first light-guiding medium and an airproof dust-and-fog-preventer (20,30) formed by a double-layer transparent pane. A second light...
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WO/2008/046786A1 |
A lamp module is disclosed, in particular for projectors for data or video projection, having at least one lamp (2) which is inserted into a reflector (4) and has a discharge vessel (6) with two lamp shafts (8, 10) arranged diametrically...
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WO/2008/030092A2 |
The invention relates to an apparatus for illuminating a screen, comprising a holding device for supporting the screen and an illumination apparatus (4) for illuminating the screen. The illumination apparatus comprises a lamp (5) for gen...
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WO/2008/009166A1 |
A light-emitting diode illuminating device with highly uniform illumination comprises a light-emitting source (10), a light-modulated hood (20), a reflector hood (40), and a variable focus lens (30), which are located in front of the lig...
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WO/2007/148532A1 |
An illuminating device which is compatible with a high frequency component due to evanescent wave in a negative refractive lens and has a high spatial resolution. The illuminating device is characterized by comprising a light emitting el...
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