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Patent Searching and Data


Matches 301 - 350 out of 6,963

Document Document Title
WO/2014/097237A1
A light unit is described which mainly comprises a light source and a related lens. The lens comprises a first face facing towards a plane to be lighted and a second face, opposite to the first face and facing towards the light source. T...  
WO/2014/092421A1
The present invention relates to an LED lamp capable of accommodating and fixing a lens in a reflector without interfering with an outer side surface of the lens for diffusing light of an LED. The present invention comprises: a lamp part...  
WO/2014/086158A1
An LED lamp comprises a lamp holder (1), an LED light bar (2), and an arc lampshade (3) or an elliptical lampshade (5). The LED light bar (2) is disposed inside the lamp holder (1). The arc lampshade (3) or the elliptical lampshade (5) i...  
WO/2014/083262A1
The present invention relates to a light signalling device comprising a filament light bulb (3) mounted on a support (8), a reflector (5) consisting of a frustoconical wall extending, widening, from the support (8) towards an outlet scre...  
WO/2014/044926A3
A light guide element (201) for modifying a light distribution pattern of a light source (202) is presented. The light source radiates first light beams to a first quarter-space (203) and second light beams to a second quarter-space (204...  
WO/2014/048798A3
In at least one embodiment, the ring light module (1) comprises a plurality of first and a plurality of second light-emitting optoelectronic semiconductor components (2), each having a main emission direction (20), wherein the first semi...  
WO/2014/043369A3
Devices used for workspace illumination include, for example, a panel and a solid-state based optical system arranged inside an enclosure of the panel. The panel can be a cubicle divider. In one aspect, an illumination device includes a ...  
WO/2014/079216A1
Disclosed is an LED light-emitting module, comprising a lens (1), a chip (2), and a lamp socket (3), wherein the lens (1) is located on the lamp socket (3), the chip (2) is located between the lens (1) and the lamp socket (3), a lower su...  
WO/2014/079236A1
A light-condensed collimation optical structure comprises a reflection cup base (1). A reflection cup body (2) is arranged above the reflection cup base (1). A lens (3) is arranged between the reflection cup base (1) and the reflection c...  
WO/2014/039833A3
A light emitting diode (LED) based illumination device include a plurality of LEDS mounted to mounting board and includes a transmissive plate disposed above the LEDs. The transmissive plate includes an amount of wavelength converting ma...  
WO/2014/047984A1
A backlight module comprises a light source and a light guide plate (3). The light source comprises a light source body (1) and a lampshade (2). The lampshade (2) fences an outer edge of the light guide plate (3) to form a hollow perfora...  
WO/2014/049040A2
The invention proposes a light-emitting means (100). The light-emitting means (100) comprises a bulb (2) comprising an at least partially transparent material; a lamp base (4) for fastening the light-emitting means to a lampholder and fo...  
WO/2014/043268A1
A two-component luminaire for illuminating an architectural space includes a housing with a panel that faces the architectural space. A peripheral edge of the housing, having first and second edge segments, forms an output aperture that ...  
WO/2014/041016A1
The invention relates to a louver luminaire, which has at least two LED light sources (2, 2'), and a louver element, which extends along a longitudinal axis (L), wherein the louver element has at least three transverse reflector elements...  
WO/2014/043369A2
Devices used for workspace illumination include, for example, a panel and a solid-state based optical system arranged inside an enclosure of the panel. The panel can be a cubicle divider. In one aspect, an illumination device includes a ...  
WO/2014/031877A2
Exemplary embodiments of the present invention relate to an illumination lens disposed over a light-emitting diode (LED). The illumination lens includes an internal surface surrounding the LED and configured to intercept light emitted by...  
WO/2014/029025A1
A refractor lens element and a lens cover with the same are provided. The refractor lens element includes a refractor lens element having a recess in a front section for receiving a light source in the front section and a reflection surf...  
WO/2014/030086A1
The present invention relates to a lighting device comprising: multiple light sources (206) mounted on a carrier (208), the light sources emitting light of a first wavelength range; a wavelength converting member (210) arranged at a dist...  
WO/2014/030100A1
The present invention relates to a lighting device (300) having a housing (302) and multiple light sources (308) arranged in the housing. The light sources emit light of a first wavelength range. The lighting device includes a wavelength...  
WO/2014/029171A1
Disclosed is a lighthouse comprising a tower body (2), a set of light source modules (1) and a control module (3). The set of light source modules (1) is provided at the top end of the tower body (2) to supply a light source for the ligh...  
WO/2014/023067A1
A light-emitting device (100), comprising: a blue light laser light source (110) which emits a blue light laser (151); a wavelength conversion device (120) which comprises a wavelength conversion layer (121), the wavelength conversion la...  
WO/2014/020102A1
The invention relates to an emitter (1) having a pot-like reflector (5) and an LED light source (10) arranged on the bottom of the reflector (5), and having a blind (20) which is arranged within the reflector (5), which blind absorbs inc...  
WO/2014/017652A1
An illumination device (100) is provided with a surface light source (1), a first lens (L1) that has a first focal point (F1) and is disposed on the light-emission surface side of the surface light source, and a second lens (L2) that has...  
WO/2014/017262A1
An illumination device (100) is provided with a surface light source (1), a first lens (L1) that has a first focal point (F1) and is disposed on the light-emission surface side of the surface light source, and a second lens (L2) that has...  
WO/2014/014808A2
A light source having curved convex forward and rearward facing surfaces having a one-piece fixture body with a compartment including at least one light source positioned to direct light from the compartment in a forward direction toward...  
WO/2014/013923A1
A solid-state lighting device has: a semiconductor laser (11) that can discharge laser light in a blue-violet to blue wavelength range; a heat conduction part (34); and a wavelength conversion layer (32). The wavelength conversion layer ...  
WO/2014/012875A1
The invention relates to a light-emitting assembly that has a light-radiating element (1) for radiating light, an optical element (2) for influencing the light, and a transparent insulating element (3), which is arranged in the path of t...  
WO/2014/006006A1
A solid state lighting source (L), for example of the LED type, may be equipped with: a reflector (10) having a proximal opening (12) for receiving the light radiation of the source (L), and/or an anti-glare device (14) which has a suppo...  
WO/2014/003062A1
A light source device provided with: a primary light source for emitting primary light; a light guide member for guiding the primary light; and a light conversion unit for converting the primary light into secondary light having the desi...  
WO/2013/192420A1
Focusing lens optical modules (100) and LED industrial lamps are described herein. One device includes a lens (110) and a reflector bowl (120). A bottom end of the lens includes a convex light input surface (111), and a top end of the le...  
WO/2013/188678A1
A flexible light assembly includes a plurality of light guides that may be operably connected to one or more LED light sources. The light guides may include smooth surfaces that internally reflect light except at selected areas having ir...  
WO/2013/185395A1
An LED light strip (4) comprises a PCB board (42) and a plurality of LED lamps (44) installed on and electrically connected to the PCB board (42). Each LED lamp (44) has a light-emitting surface, and the light-emitting surface is perpend...  
WO/2013/188687A1
A lighted assembly includes a LED that emits light at a first frequency. The lighted assembly further includes an elongated light transmitting assembly having at least one illuminated area, and a non-illuminated area surrounding the illu...  
WO/2013/181745A1
Simple yet powerful mathematical solutions are provided for producing a minimally-spreading de-pixelization light spread function with four-fold bilateral symmetry to create a High Dynamic Range LED-LCD display where the point spread fun...  
WO/2013/181903A1
A light emitting device comprises: an excitation light source (201), used for generating excitation light (201a); a wavelength converting device (205) comprising a wavelength converting layer, the wavelength converting layer comprising a...  
WO/2013/184600A1
Disclosed is an LED light source automated luminaire with a multi curved sided collimator mixer and integrator combination.  
WO/2013/177611A1
A mirror for an ophthalmic laser treatment device that is movable on an axis from a position in a treatment laser beam path to a position out of the treatment laser beam path. The mirror reflects light from a light source into the eye of...  
WO/2013/177812A1
A method of manufacturing a lightbar for improving the central point luminance of a backlight module, comprising the following steps: step 1, providing a PCB board and multiple LED lamps of different specifications, the LED lamps of diff...  
WO/2013/169643A1
A lens (10) for wide lateral-angle distribution of light from an LED light source (20) on a board and defining an axis (6). The lens includes a board-adjacent base (11) spaced from and around the axis, an inner light-receiving surface (3...  
WO/2013/169266A1
Windows, or other types of transparent materials, may be constructed to passively allow light from alternate sources to pass therethrough, while also being able to actively produce artificial light for providing illumination from one sid...  
WO/2013/166384A1
An optical element (302) for transmission of light produced by a solid state emitter (303) includes at least one diffuser element (307), and a reflector (309) supported by the at least one diffuser element (307) and paced-apart from the ...  
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/2013/165722A1
A reflector (124) and a lamp (100) that utilizes the reflector (124) and light- emitting diode (LED) devices (114) to generate an optical intensity distribution substantially similar to that of a conventional incandescent light bulb. The...  
WO/2013/157943A1
The present invention relates to a lighting device with adjustable lighting angle, comprising a carrier body, a light source arranged some distance from the carrier body, at least two substantially elongate reflector bodies which are arr...  
WO/2013/152570A1
A light source for projection display at least comprises: a first laser source (201), a second laser source (202), a third laser source (203), a beam combining lens (204), and a fluorescent powder wheel (205) coated with fluorescent powd...  
WO/2013/149406A1
A backlight module and a liquid crystal display device. The back light module comprises a first light-emitting component (23) and at least one second light-emitting component (24). The first light-emitting component (23) is arranged outs...  
WO/2013/152199A1
Lighting apparatus (10) having a first lens (30) over the LED emitter (20) and a second lens (40) over the first lens, and including: a first optical surface (31) which is a first-lens outer surface (32) configured to refract light from ...  
WO/2013/143514A1
The invention relates to a lamp comprising a light source, which is preferably a light-emitting diode (14) surrounded by a reflector (11) having the shape of a truncated cone or ellipsoid of revolution, and comprising an attachment lens ...  
WO/2013/143176A1
A direct-type backlight module and an LCD device. The direct-type backlight module comprises at least two light sources (304,401,506); a diffusion plate (303,505) arranged above the light sources (304,401,506); a reflector plate (305,507...  
WO/2013/100815A3
The invention relates to white-light sources based on semiconductor light-emitting diodes with remote photoluminescent converters. Essence of the invention: a lamp comprises a heat-dissipating base with a radiation exit opening, LEDs sec...  

Matches 301 - 350 out of 6,963