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Patent Searching and Data


Matches 301 - 350 out of 6,927

Document Document Title
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/2014/039833A4
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/2014/039833A3
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/2014/031877A2
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/2013/165722A1
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/2013/136867A1
An irradiation light quantity control device comprises a mechanical neutral density filter for reducing the illumination by blocking part of the luminous flux from a light source; an integrator element which is provided on the light emit...  
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/2013/132394A1
A color-adjustable light emitting arrangement (100) is provided, comprising • - a solid-state light source (101) adapted to emit light of a first wavelength range (L1); • - a wavelength converting member (102) arranged to receive lig...  
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/2013/132381A1
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/2013/130742A1
A lens (10) for a primarily-elongate distribution of light from a light emitter (11) having an axis (12) with a lens base (15) being substantially normal to the axis. The lens includes a substantially-rectangular emitter opening to a cav...  
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/2013/120417A1
A light guiding lamp comprising a housing (1) and an LED (3) provided inside the housing (1). The light guiding lamp further comprises a light guiding plate (5). Light guiding points are provided on the surface of the light guiding plate...  
WO/2013/122722A1
Systems and methods for flash illumination are disclosed. In one aspect, a flash illumination system includes sections each including a light source and a reflector. Each of the light sources includes a single light-emitting region havin...  
WO/2013/120333A1
Disclosed is a headlamp with an integrated high and low beam. The headlamp comprises a light-emitting body assembly (1), wherein the assembly has a light-emitting body and a reflection surface (14) directed at the light-emitting body, th...  
WO/2013/118272A1
The objective of the present invention is to provide an easily manufactured, compact illumination optical system. The illumination optical system is provided with: a parabolic reflector provided with a reflecting unit in the shape of a p...  
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/2013/119568A1
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/2013/113728A1
The invention relates to a rear light device for motor vehicles, comprising multiple LED-type light sources and formed by a module including the following elements, from back to front in the direction of the substantially parallel light ...  

Matches 301 - 350 out of 6,927