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Matches 301 - 350 out of 5,411

Document Document Title
WO/2013/045197
What is disclosed is a projector having a graphical optical blackout (Gobo) (8), which is arranged in a beam path of the projector directed to a projection objective (10), wherein an LED arrangement (1) having a plurality of light-emitti...  
WO/2013/046307
Provided are a light-emitting device and lighting apparatus which are capable of reducing glare. A light-emitting device according to an embodiment is provided with: an LED chip; a prism plate having an upper surface on which a plurality...  
WO/2013/049635
Light apparatuses and lighting systems are described. According to one aspect, a light apparatus includes a plurality of light sources individually configured to emit light in a respective primary direction, and wherein the light sources...  
WO/2013/044614
A micro-miniature high-power LED energy-saving quartz lamp includes a radiator(1) and a LED source assembly(2) mounted at one end of the radiator, wherein the LED source assembly comprises a LED source(21) and a diverging lens(22) which ...  
WO/2013/046560
In a surface light source device (1), a positive reflective region (23) of a reflective member (20) that is disposed on the bottom surface (4) of a housing (2) reflects light output by a light emitting device (14) toward a direction away...  
WO/2013/046318
The lighting device of an embodiment has a body which is mounted to a mounting surface, such as a ceiling and a wall of a building. The lighting device has a light-emitting surface which is substantially parallel to the mounting surface,...  
WO/2013/048234
The present invention relates to a vision enhancement system (100) and a device (1000) therefor. The system (100) and the device (1000) each comprise a plurality of lighting units (20), an Infrared (IR) visual capturing unit (10) for cap...  
WO/2013/046305
Provided are a light-emitting device and lighting apparatus which are capable of reducing glare. A light-emitting device according to an embodiment is provided with: a substrate; an LED chip mounted on the underside surface of the substr...  
WO/2013/044534
Disclosed are a composite optical membrane, backlight module and liquid crystal display device, the composite optical membrane comprising at least two prism type membranes overlaid perpendicularly, the prism type membranes being attached...  
WO/2013/041381
The present invention relates to a lens module (10), for a light source (13), comprising a base (1) and at least two lenses (2), wherein at least two mounting holes (3) are opened in the base (1) in which the at least two lenses (2) is r...  
WO/2013/041474
The invention relates to a luminaire, in particular a damp‑proof luminaire, which has a mount element (2), and at least one LED (4), which is held on the mount element (2). Furthermore, the luminaire has a light‑influencing element (...  
WO/2013/042523
A light emitting device (1) comprises: a light emitting element (3); a first lens interface (6) which reflects or totally reflects light emitted from the light emitting element (3) and deflects the light approximately parallel to an opti...  
WO/2013/041273
In at least one embodiment, the optical element (2) is provided for a lamp (100). The optical element (2) includes an elongated base body (23) with a longitudinal axis (24) and with an interior side (21) and an exterior side (22). Viewed...  
WO/2013/042401
This lens optical element is characterized by being provided with an on-chip lens on which a convex surface is formed on the top of a column shaped part and a light emitting surface disposed in a state covered by the bottom of the column...  
WO/2013/042348
[Problem] In a reading device equipped with an illumination device having a light guide, to ensure that light from the light guide cannot directly enter an image pickup device. [Solution] In cross-section as seen from the longitudinal di...  
WO/2013/037929
In a lighting arrangement, in particular for escape route lighting, comprising a light source (10) and an optical element (15) assigned to the light source (10), said optical element being designed to emit asymmetrically the light emitte...  
WO/2013/037861
The invention relates to an optical unit, in particular for a motor vehicle, comprising: a first and a second light source that are spaced apart from one another; and a convergent multifocal lens including at least one corrugated surface...  
WO/2013/037858
The present invention relates to a module (210) for a headlamp (102) for a motor vehicle, this module (210) comprising a concave reflector (214), a light source (212) positioned in the concave region of the reflector (214) and an exit le...  
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 ...  

Matches 301 - 350 out of 5,411