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Patent Searching and Data


Matches 301 - 350 out of 10,047

Document Document Title
WO/2013/143163A1
A backlight module and a liquid crystal display device. The backlight module comprises a refraction structure (22). The refraction structure (22) comprises a first refractive surface (221) and a second refractive surface (222). The first...  
WO/2013/146822A1
This edge light-type backlight device comprises, in order, a light guide plate, a light source which is positioned at one end part of the light guide plate, and a light diffusion sheet and a prism sheet upon a light emission face of the ...  
WO/2013/144050A1
The present invention relates to a lens (100) for an illumination device (200), the lens comprising a bottom wall (1), a top wall (2), and a circumferential wall (3), the circumferential wall connecting the bottom wall and the top wall, ...  
WO/2013/139962A1
The invention relates to an optical element (6) for a vehicle light (1), comprising a light-incoupling surface (7) for coupling in the light emitted by a light source (3) of the vehicle light (1), and an outcoupling structure (8) which a...  
WO/2013/138834A1
The invention relates to a light module (1) for a motor vehicle comprising at least one light source (1, 10, 11, 100, 110), at least one reflector (2, 20, 21, 200, 210, 2000) and at least one lens (3, 30, 31, 300, 310) wherein the light ...  
WO/2013/142437A1
An automated luminaire with an array of light sources (40) configured in a plurality of primary TIR optics (24) with central light blocks (26). The light blocks are configured to block or redirect light beam at angles likely to cause und...  
WO/2013/142436A1
Described are improved automated multisource LED array (30) luminaire (20)with an array-wide, rotating beam shaper (24).  
WO/2013/139896A1
The invention relates to a headlamp for vehicles comprising a light source, a reflector assigned to the light source, a lens mounted in front of the reflector and a wall arranged between the reflector and the lens in order to generate a ...  
WO/2013/135837A1
The present invention relates to an illuminating device (100), comprising a heat sink (1) and a light-emitting assembly (5), wherein the heat sink (1) comprises a body (2), wherein an accommodating cavity (4) that is open on at least one...  
WO/2013/135225A1
The invention relates to a luminaire, particularly for use as a floodlight in the theatre, for shows, events or buildings comprising at least one illuminant (25, 26, 27) arranged in a housing (1) and a device for shaping the beam of ligh...  
WO/2013/134805A1
The invention relates to a light guiding element (1) for a laser vehicle headlight (2), wherein the laser vehicle headlight (2) comprises at least one laser light source (3) and at least one luminous element (4) which can be irradiated b...  
WO/2013/136228A1
A lighting system (100) is disclosed. The lighting system (100) comprises a light-emitting module (101) adapted to emit a light field (103) having a predefined uniformity of directionality and an optical element (102) arranged so as to r...  
WO/2013/134802A1
The invention relates to an optical element (1) for a laser vehicle headlight (2), wherein the laser vehicle headlight (2) comprises at least one laser light source (3) and at least one luminous element (4) which can be irradiated by the...  
WO/2013/137657A1
Provided is a light emitting diode (LED) illumination module. The LED illumination module includes a fluorescent substance plate mounted to be capable of being attached to and detached from an opening formed in a top surface of a heat si...  
WO/2013/131227A1
An LED light guide lens comprises a lens body (1) and a lens cover (2), the lens body (1) is provided with a concave hollow part (11) used for containing an LED luminary, the inner surface of the hollow part (11) is a light incident surf...  
WO/2013/132313A3
Exemplary embodiments of the present invention relate to wide-angle illumination patterns for short-throw lighting. An illumination lens according to an exemplary embodiment includes a light incident surface that defines a cavity and has...  
WO/2013/132530A1
An LED (2) in which the emitted light has directivity in the direction of radiation can be used as a light source for a headlight that can shine with sufficient brightness in the left and right directions forward of a vehicle, even if a ...  
WO/2013/132313A2
Exemplary embodiments of the present invention relate to wide-angle illumination patterns for short-throw lighting. An illumination lens according to an exemplary embodiment includes a light incident surface that defines a cavity and has...  
WO/2013/134369A1
In some aspects, an optic is disclosed that includes a light input interface having a rippled surface that can mix the light incident thereon as the light propagates within the optic from the rippled surface to a peripheral surface of th...  
WO/2013/132381A1
A light emitting arrangement (100) comprises - a solid state light source (101) adapted to emit light of a first wavelength range; - a wavelength converting member (102) arranged to receive light emitted by the solid state light source (...  
WO/2013/131492A1
A LED lamp emitting even light. The LED lamp comprises a lamp body and a lamp holder (6) connected with two ends of the lamp body. A power supply (5) is provided between the lamp body and the lamp holder (6). The lamp body comprises a li...  
WO/2013/133147A1
Provided is an illuminating apparatus, which is thin, and uniformly emits light. This illuminating apparatus is provided with: a substrate (20); a plurality of semiconductor light source units (30), which are disposed in the form of latt...  
WO/2013/134574A3
A flameless candle may include a side wall including an upper region and a lower region, a base engaged with the lower region of the side wall, and an upper surface extending from the upper region of the side wall to form an upper recess...  
WO/2013/131860A1
The present invention relates to a lens for an illuminating device (100), having a base (1) and a region protruding from the base (1) to define an accommodating cavity for accommodating a light source (5) of the illuminating device (100)...  
WO/2013/128732A1
This light-emitting device is provided with a heat-dissipating member, a mounting board, a securing member and a lens part. The mounting board has a first surface and a second surface in the thickness direction. The mounting board has a ...  
WO/2013/131048A1
A system and method for controlling light shading and thermal insulation in a light transmissive structure is disclosed. An array of adjacently-positioned, inflatable first tubes is provided, each of the first tubes being inflatable to a...  
WO/2013/128869A1
In a light source in which LEDs are arranged in a straight line, the luminance difference between the part of the LEDs having light of a strong directionality and the part of the LEDs having light that is not of a strong directionality i...  
WO/2013/127232A1
A secondary optical lens for an LED spotlight comprises one or more lens units (5). The lens unit consists of a middle refractive portion and a peripheral total reflection portion. A bottom surface of the middle refractive portion is a c...  
WO/2013/124315A1
The invention relates to an explosion-proof lighting unit (20) with one or more light-emitting diodes (30). A printed circuit board (34), on which the light-emitting diodes (30) are electrically and mechanically fixed, is arranged in a w...  
WO/2013/121771A1
The problem addressed by the present invention is to provide an image display device that can display excellent images. An image display device (1) that addresses this problem is provided with a light guide plate (6), light sources (2a, ...  
WO/2013/122155A1
The purpose of the present invention is the provision of a liquid crystal display device that achieves high use efficiency of light and that is capable of displaying a bright image. The liquid crystal displace device of the present inven...  
WO/2013/122214A1
In order to improve light utilization efficiency and provide an optical sheet that can be made thinner, an optical sheet (5) of one embodiment of the present invention is provided with a plurality of first prisms (13), a quarter wave pla...  
WO/2013/121346A1
The invention provides a lighting unit comprising a light source and a transmissive optical plate, wherein the light source comprises a light exit surface for light source light, wherein the transmissive optical plate comprises an upstre...  
WO/2013/121347A1
There is provided an optical element (100) for use with a LED (102) wherein a base face (103) is arranged to receive incoming light from the LED (102). The optical element (100) comprises a top face (104) having a pattern (108) of optica...  
WO/2013/120121A1
The invention relates to a lighting module (1) for a motor vehicle, in particular a projection module for a motor vehicle, comprising at least a lighting unit (2; 2a, 2b; 2000) and a lens (3, 30, 300, 300', 300", 3000, 4000), preferably ...  
WO/2013/122330A1
An embodiment relates to a lighting device including: a substrate; a first light emitting chip disposed on the substrate; a second light emitting chip disposed on the substrate at a position separated at a predetermined interval from the...  
WO/2013/119568A1
A luminaire includes an LED based illumination device (100) with a light emitting area and an optical element (140) that is configured to produce a hybrid emission pattern with a spot beam emitted within a predetermined far field angle a...  
WO/2013/119568A4
A luminaire includes an LED based illumination device (100) with a light emitting area and an optical element (140) that is configured to produce a hybrid emission pattern with a spot beam emitted within a predetermined far field angle a...  
WO/2013/116970A1
The present invention provides a novel backlight module for a liquid crystal display, which is characterized by comprising a light source, a triangular wedge used for generating parallel light beams, a reflector and a deflection collimat...  
WO/2013/118448A1
A beam-control member (170) has a substantially cylindrical holder (160) that is light-permeable, and a first beam-control member (140) disposed on an end surface (161) of the holder, the first beam-control member (140) reflecting part o...  
WO/2013/119346A1
Lighting fixtures (10) are described utilizing a plurality of light sources, or light engines, which are mounted together in a modular fashion in the light fixture opening (14). In some embodiments, the plurality of light sources can com...  
WO/2013/118206A1
In the present invention, an E-shaped ferrule is attached to one end of a body portion of an LED lamp, and an LED module that emits white light, and a globe that covers the LED module are attached to the other end of the body portion. Th...  
WO/2013/115200A1
An illumination apparatus (1) is provided with: LEDs (5) that are a plurality of light sources arranged so as to be lined up in a circular-shaped row; and a diffusion lens (6) that is arranged at a side to be irradiated with light from t...  
WO/2013/116343A1
The present disclosure describes embodiments of an optical system for use in a lighting device, e.g., replacements for MR/PAR/ R directional lamps. In one embodiment, the optical system (100) comprises optical elements (108) (e.g., a len...  
WO/2013/113661A1
Lens (10) for omnidirectional illumination being rotationally symmetrical and comprising a light incident surface (1), a first refractive surface (2), a first reflective surface (3), a second refractive surface (4) and a third refractive...  
WO/2013/113726A1
The invention relates to a device for a motor vehicle signal light (1), of the type having built-in light guides (3) and comprising at least one LED (2) as a light source. The device (1) comprises a part (5) made from translucent materia...  
WO/2013/112435A1
In accordance with certain embodiments, phosphor chips are formed and subsequently attached to light-emitting elements. In one embodiment a substrate (720) is disclosed having a plurality of conductive traces (730) on a surface thereof, ...  
WO/2013/111534A1
A luminous flux control member (100) has: a light input region (110), to which light having been outputted from a light emitting element (210) is inputted; and a light output region (150), from which the light having been inputted from t...  
WO/2013/109899A1
A light source may comprise a housing, a window mounted in a front plane of the housing, a window length spanning a front plane length, and a linear array of light-emitting elements within the housing. The linear array may be aligned wit...  
WO/2013/109594A1
A light dispersing flashlight cover (28) adapted for selective attachment to a flashlight (12) having an articulating head (16). The cover (28) includes a platform (30) supported in resilient cantilevered relation such that the platform ...  

Matches 301 - 350 out of 10,047