Patents
Sitemap › F21 - Lighting › F21Y - Indexing scheme associated with subclasses , and , relating to the form of the light sources › F21Y 105 - Planar light sources
Patents for F21Y 105 - Planar light sources (1,438)
11/2012
11/01/2012WO2012148384A1 Stemmed lighting assembly with disk-shaped illumination element
11/01/2012WO2012148382A1 Light bulb with loop illumination element
11/01/2012WO2012147996A1 Polycarbonate resin composition for transparent body, as well as transparent body and surface light source formed from same
11/01/2012WO2012147707A1 Illumination device
10/2012
10/31/2012EP2518398A2 Assembly for emitting variable light
10/31/2012EP2518384A2 Illumination device
10/31/2012CN202511137U Surface light source type outdoor lighting device
10/31/2012CN102762919A Integrated illumination apparatus and method of manufacturing same
10/31/2012CN102192410B High-color-rendering light-emitting module and manufacturing process thereof
10/26/2012WO2012144468A1 Backlight unit and display device
10/26/2012WO2012144449A1 Backlight unit and display device
10/26/2012WO2012144393A1 Illumination apparatus and illumination appliance provided with same
10/24/2012EP2513554A1 Lamp having a plurality of light-emitting diodes
10/24/2012CN202501421U Electronically-conductive connection structure of LED plane light source
10/24/2012CN202501401U Desk lamp surface source
10/24/2012CN102753885A Optical device for a motor vehicle including a surface light source
10/18/2012WO2012141274A1 Organic electroluminescent element, material for organic electroluminescent elements, film, light-emitting layer, and method for manufacturing organic electroluminescent element
10/18/2012WO2012140589A2 Led-based lighting unit with a high flux density led array
10/18/2012WO2012031178A3 A light emitting apparatus
10/17/2012EP2511593A2 Lighting fixtures having illuminated crystal panels and methods for providing illumination
10/17/2012EP2511588A2 LED illuminator and LED lamp comprising the same
10/17/2012CN202493950U Direct down type backlight module and liquid crystal display device
10/11/2012WO2012138962A1 Hybrid optics led headlamp
10/11/2012WO2012137765A1 Illumination device, display device, and television receiver device
10/11/2012WO2012137641A1 Tunnel entrance lighting system
10/11/2012WO2012137640A1 Organic electroluminescent element and lighting device
10/11/2012WO2012136626A1 Lighting device and method for operating a lighting device
10/11/2012WO2012136572A1 Light source for testing a photovoltaic panel or cell
10/10/2012EP2508796A2 Illumination device
10/10/2012CN101603643B Display device, terminal device, light source device, and optical member
10/04/2012WO2012133042A1 Organic electroluminescent element and charge transport material
10/04/2012WO2012132782A1 Organic electroluminescent element and organic electroluminescent unit, and lighting fixture
10/04/2012WO2012131249A2 Lighting module having improved lighting uniformity
10/04/2012DE102011006699A1 Leuchtvorrichtung und Verfahren zum Betreiben einer Leuchtvorrichtung Light-emitting device and method of operating a lighting device
09/2012
09/27/2012WO2012128118A1 Organic electroluminescent element, illumination device, and food storage device
09/27/2012WO2012128117A1 Organic electroluminescent element, lighting apparatus, and food storage device
09/27/2012WO2012128116A1 Organic electroluminescent element, illumination apparatus, and food storage device
09/26/2012EP2503231A2 Lighting system based on light-emitting diodes with mobile optics for control of the exit light beam
09/19/2012EP2500635A2 Low-maintenance holder for OLEDs organic light-emitting diodes
09/19/2012EP2500621A2 Lamp
09/19/2012EP2499423A2 Modular lighting unit comprising a magnetic fastening arrangement
09/13/2012WO2012121254A1 Planar light emitting device and manufacturing method thereof
09/13/2012WO2012121251A1 Planar light emitting device
09/13/2012WO2012121249A1 Planar light emitting device
09/13/2012WO2012120739A1 Lighting apparatus
09/12/2012EP2497998A2 Light emitting diode (LED) module
09/12/2012EP2496876A1 Luminous element
09/12/2012CN102667542A Optical sheet and surface light source apparatus
09/12/2012CN102667309A Modular lighting unit comprising a magnetic fastening arrangement
09/07/2012WO2012117934A1 Illumination device
09/05/2012EP2495492A2 Illumination device
09/05/2012EP2495491A2 Illumination device
08/2012
08/30/2012WO2012114887A1 Illumination device
08/30/2012WO2012113005A1 Light box
08/29/2012EP2492979A1 Light-emitting device and lamp
08/29/2012EP2492579A2 Illumination optical system for vehicle and method of manufacturing illumination optical system for vehicle
08/22/2012EP2490258A2 Light emitting device
08/22/2012EP2489923A2 Lighting device
08/16/2012WO2012108097A1 Organic el lighting module, and method for controlling same
08/09/2012WO2012104992A1 Optical semiconductor device
08/08/2012EP2484967A2 Lighting unit
08/02/2012WO2012102194A1 Planar light emitting device
08/01/2012EP2481977A2 LED lamp
08/01/2012EP2481974A2 Vehicle headlamp
07/2012
07/26/2012WO2012098019A1 Solar simulator and method for operating a solar simulator
07/25/2012EP2479490A2 Illumination apparatus including light-emitting device
07/19/2012WO2012096006A1 Organic el elements for lighting and method for manufacturing same
07/18/2012EP2476943A2 Flat LED lighting device
07/18/2012CN101886763B LED area light source device
07/12/2012WO2012093291A1 A floodlight module with an elbow connector
07/12/2012WO2012093025A1 Luminaire with flexible oled and frame
07/05/2012WO2012090845A1 Illumination apparatus
07/05/2012WO2012052441A3 Socket for a lamp having an oled illuminant
07/04/2012EP2473002A2 Illumination device
07/04/2012EP2472171A1 Backlight system and liquid crystal display device using the same
07/04/2012EP2470828A1 A portable lighting device
07/04/2012EP2470825A1 Lamp for general lighting
07/04/2012CN101696777B High-reliability white light LED plane light source module
06/2012
06/21/2012WO2012081536A1 Light-emitting device, display device, electronic apparatus, and illumination device
06/14/2012WO2012078485A1 Improved insulated glass units incorporating emitters, and/or methods of making the same
06/14/2012WO2012076339A1 Bulb - shaped led light source
06/14/2012WO2012052440A3 Oled illuminant for a lamp
06/13/2012EP2462376A2 Solid state light with optical guide and integrated thermal guide
06/07/2012WO2012073605A1 Illumination device and light-emitting panel
06/07/2012WO2012020342A3 Inductively powered gas-tight electroluminescent device
06/06/2012CN101874177B Illuminating apparatus
06/06/2012CN101256911B Luminous keyboard with light conducting plate
05/2012
05/31/2012WO2012070520A1 Lighting device, liquid crystal display device
05/31/2012WO2012070366A1 Illuminating apparatus
05/30/2012EP2457415A2 Controllable lighting system
05/30/2012CN102483206A Lamp for general lighting
05/30/2012CN101571252B Backlight module
05/30/2012CN101509619B Planar illuminating device and display apparatus
05/23/2012EP2455655A2 Lamp unit and lighting fixture
05/23/2012EP2454522A1 Luminaire with touch pattern control interface
05/23/2012CN102472455A Backlight system and liquid crystal display device using the same
05/18/2012WO2012063691A1 Organic electroluminescent element, method for producing same, illumination device, display device, and phosphorescent light-emitting particles
05/18/2012WO2012063690A1 Organic electroluminescent element, illumination device, and display device
05/16/2012EP2453167A1 Lighting and/or signalling device for an automobile comprising a surface light source
05/16/2012DE102010051307A1 Display element used in motor car, has partial transparent film that is arranged between luminous surface and decorative layer
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