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Patent Searching and Data


Matches 301 - 350 out of 5,375

Document Document Title
WO/2013/034152
Light (1) with a housing (10), a plurality of illuminants (3) arranged in the housing (10), a covering disc (5) that closes the housing (10) in the direction of radiation (A) and a film (6) for altering the radiation characteristics of t...  
WO/2013/036561
In accordance with certain embodiments, illumination systems are formed by aligning light-emitting elements with optical elements and/or disposing light-conversion materials on the light-emitting elements, as well as by providing electri...  
WO/2013/034501
The present invention relates to an LED lighting apparatus, comprising: a printed circuit board (1), an LED chip (2) arranged on one side of the printed circuit board (1), and an optical device (3) arranged on the printed circuit board (...  
WO/2013/035036
There is provided a collimator (10) for a light source (11) comprising a collimator surface (12) arranged to collimate light emitted by the light source when the light source is in a mounted position, and a light output exit to output a ...  
WO/2013/034501
The present invention relates to an LED lighting apparatus, comprising: a printed circuit board (1), an LED chip (2) arranged on one side of the printed circuit board (1), and an optical device (3) arranged on the printed circuit board (...  
WO/2013/036561
Methods of forming illumination systems comprise in some embodiments the steps of aligning light-emitting elements (310) with optical elements (620) and/or disposing light-conversion materials (720) on the light-emitting elements (310), ...  
WO/2013/034522
The present invention relates to a lens, for an illuminating device, comprising a bottom surface (1) and a light emergent surface (2) rising from the bottom surface (1), a recessed region (3) being formed in a center of the bottom surfac...  
WO/2013/034523
The present invention relates to a lens module (10) for a light source, wherein the lens module (10) comprises a collimating lens unit (1) and a fly eye lens unit (2) in subsequence in an optical path, the collimating lens unit (1) compr...  
WO/2013/031674
This illumination device comprises: one or a plurality of light sources (17); a light source substrate (18) on which the light sources (17) are mounted; a chassis (14) which is a plate-shaped member, the light source substrate (18) being...  
WO/2013/032293
According to the present invention, an LED lighting apparatus is characterized by consisting of: a square outer case having a slanted inclination; an LED light source module array positioned within the outer case and constituted by a plu...  
WO/2013/032293
According to the present invention, an LED lighting apparatus is characterized by consisting of: a square outer case having a slanted inclination; an LED light source module array positioned within the outer case and constituted by a plu...  
WO/2013/030396
The invention relates to an optical device (1) for a motor vehicle, in particular a motor vehicle lighting and/or signalling device, comprising a surface light source (3). The device is characterised in that it includes a member (2) for ...  
WO/2013/026440
The invention relates to an LED lamp having improved lighting efficiency, which is suitable in particular for work places in which low brightness tolerances are important. The LED workplace lamp is characterised by exactly defined illumi...  
WO/2013/026440
The invention relates to an LED lamp having improved lighting efficiency, which is suitable in particular for work places in which low brightness tolerances are important. The LED workplace lamp according to the invention is characterise...  
WO/2013/024978
Disclosed is a lighting device capable of reducing UGR(Unified Glare Rating). in a illuminating member, reflection efficiency of light significantly scattering to the left and right among light applied to the air gap through the diffusio...  
WO/2013/024501
The invention concerns a LED light projector, in particular for cinema illumination, comprising a LED luminous source, a Fresnel or planar-convex lens having an optical axis, a mirror including a three- dimensional surface starting from ...  
WO/2013/024713
This backlight device (12) is provided with: an LED (24); an LED substrate (25) on which the LED (24) is mounted; a reflective sheet (29) which reflects light from the LED (24), has a lens insertion hole (29d) into which the LED (24) is ...  
WO/2013/024836
[Problem] To provide a lens member and light-emitting device having high light-collecting ability, and which enable further reduction in thickness. [Solution] A lens member having a light incidence surface (10a), a light emission surface...  
WO/2013/024978
Disclosed is a lighting device capable of reducing UGR(Unified Glare Rating). in a illuminating member, reflection efficiency of light significantly scattering to the left and right among light applied to the air gap through the diffusio...  
WO/2013/020367
An LED lighting comprising a light body (1) having formed therein a cavity and manufactured with an opaque material. The light body (1) has formed thereon a transparent groove (3). The transparent groove (3) has a linear, triangular, or ...  
WO/2013/020842
The invention relates to a lighting module (10) for an outdoor light (100), having a receiving portion (20) for a circuit board, at least one circuit board (30) that is arranged in said circuit board receiving portion (20) and that compr...  
WO/2013/022606
A lighting assembly includes an edge-lit light guide and a light redirecting member. Light extracting elements at the light guide extract light from the light guide as intermediate light. Light redirecting elements at the light redirecti...  
WO/2013/020762
A light-influencing element (30) for influencing the light emission of essentially point light sources (22) comprises at least two lenses (35) which are juxtaposed and integrally connected to each other, each having a cavity (37) definin...  
WO/2013/020415
A lens applied to an LED lamp comprises a lens body (1) in which an LED light source accommodating space (2) is arranged. The LED light source accommodating space (2) is provided with an incident lateral face (3) and an incident bottom f...  
WO/2013/019534
Light-emitting die (LED) Lamps, heat sinks, and related methods are provided. An LED lamp can include a mounting substrate having a top surface, a bottom surface and side edges. An LED package can be disposed on the top surface of the mo...  
WO/2013/019839
Embodiments of the invention are directed toward a lighting system that includes a primary optic having a length, a plurality of discrete light sources disposed along an axis, and a ribbed refractor. The ribbed refractor can include a pl...  
WO/2013/019025
Provided is a lighting device comprising: a plurality of LED light sources formed on a printed circuit board; and a reflective unit stacked on the printed circuit board in a structure in which the LED light sources penetrate, wherein the...  
WO/2013/019534
Light-emitting die (LED) Lamps, heat sinks, and related methods are provided. An LED lamp can include a mounting substrate having a top surface, a bottom surface and side edges. An LED package can be disposed on the top surface of the mo...  
WO/2013/019025
Provided is a lighting device comprising: a plurality of LED light sources formed on a printed circuit board; and a reflective unit stacked on the printed circuit board in a structure in which the LED light sources penetrate, wherein the...  
WO/2013/016923
An optical system of an LED spotlight and a light casting method thereof. Along the optical path, the LED spotlight sequentially comprises an LED light bead (1), a first condenser lens (2), a second condenser lens (3), an optical film (4...  
WO/2013/014046
A lighting device for lighting a surface (S) includes: - a light radiation source (12) to produce a light radiation, - a first optical stage (14) to collect the light radiation and produce a collimated light beam (LC) therefrom, - a seco...  
WO/2013/014809
There is provided a LED illumination device and optical element used therein, the device having excellent light distribution characteristics without being affected by the arrangement or number of light sources and without incurring high ...  
WO/2013/015140
A lighting device (1), comprising: a casing (2) having an annular groove (G); an annular wiring substrate (3) provided along the inside of the annular groove (G) of the casing (2); a plurality of semiconductor light-emitting devices (4) ...  
WO/2013/016023
An OLED assembly (50) comprises a base (52) and a planar OLED device (10) mounted on the base (52). A planar light diffuser sheet (54) is removably attached relative to the base (52) and OLED device (10). A releasable attachment mechanis...  
WO/2013/015468
Provided is an LED lens for two-sided lighting having a light diffusing material dispersed therein, and comprising: an incident portion to which light is incident; a first extracting portion corresponding to the incident portion and havi...  
WO/2013/011410
A lighting element (100), a lighting system and a luminaire are provided. The lighting element (100) is used for obtaining a skylight appearance and comprises a white light emitting means (104) for emitting white light, a blue light emit...  
WO/2013/010636
The invention relates to an optoelectronic module (112), in particular an optoelectronic chip-on-board module (114). Said optoelectronic module (112) comprises a support (116) which has a planar design. The optoelectronic module (112) fu...  
WO/2013/011045
The invention relates to an arrangement for emitting light (1) comprising at least one LED-light source (4) and at least one lens (6) arranged in front of the LED light source (4) in the light-emitting direction. A reflector (7, 8) is ar...  
WO/2013/010582
An optical element for colour mixing comprises a first lateral surface (S10a) having first regions (11), which are configured for the entry of light into the interior (13) of the optical element (10), and having second regions (12), whic...  
WO/2013/010718
The present invention relates to a light source unit (6) of a light engine (5), wherein the light source unit (6) comprises a plurality of LED sub light source units (7) each comprising at least one LED (8) and an optical device correspo...  
WO/2013/010579
A longitudinally extending lamp element (100) has a base part (101), side parts (102, 103) and a cover part (104, 105) arranged on each side part. Light-emitting diodes (110, 111, 112, 120, 121, 122) are arranged on the cover parts so as...  
WO/2013/010767
A lighting device comprises: - light radiation sources such as LEDs (12a, 12b, 12c, 2d) arranged in a plurality of cells (C1, C2, C3, C4) wherein each cell comprises at least one light radiation source; - an output screen (16) for receiv...  
WO/2013/011048
The invention relates to an arrangement for emitting light (1) comprising at least one LED-light source (4) and at least one first lens (6) arranged in front of the LED light source (4) in the light-emitting direction, wherein a second l...  
WO/2013/006970
Provided are assemblies and processes for achieving desirable homogenization and mixing of one or more light sources. The assemblies include the use of diffusers and light pipes in a particular configuration that allows very good homogen...  
WO/2013/009039
Disclosed is a light device comprising: a diffusion unit for diffusing and radiating light incident from a light source; and a condensing unit installed on a light radiating surface of the diffusion unit, including a micro lens array of ...  
WO/2013/009916
An LED optical light engine spotlight which can accommodate a variable number of light-emitting diodes (LEDs) is disclosed. An optical projection lens mounted in front of the LEDs merges the separate LED beams into a single beam, similar...  
WO/2013/009728
A design that replicates the luminous pattern of an incandescent light bulb in a light- emitting diode (LED) light bulb, and more particularly, has two sets of scattering surfaces to fully replicate the desired light pattern.  
WO/2013/009916
An LED optical light engine spotlight which can accommodate a variable number of light-emitting diodes (LEDs) is disclosed. An optical projection lens mounted in front of the LEDs merges the separate LED beams into a single beam, similar...  
WO/2013/009221
LED lamp (100) including a lens (206) and an LED (204). The lens (206) has a parabolic section (506) defined about axis (510) and a focus (514). The parabolic section (506) includes a surface traverse to the axis (510) and extending from...  
WO/2013/009221
Provided is an LED lamp that includes and optically-transparent lens and an LED. The lens includes a parabolic section defined about an axis and has a focus. The parabolic section includes a surface traverse to the axis and extending fro...  

Matches 301 - 350 out of 5,375