| Patents for F21V 8 - Use of light guides, e.g. fibre optic devices, in lighting devices or systems (27,053) |
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| 03/11/2010 | DE202007019019U1 Beleuchtungsstruktur mit einem flexiblen Lichtleiter, der mit einer Lichtquelle gekoppelt ist Illumination structure with a flexible light guide which is coupled to a light source |
| 03/11/2010 | DE102008045698A1 Exterior rear-view mirror for motor vehicle, has decoupling elements reflecting part of light to lateral surface segment of light conducting element or another part of light to lateral surface segment of another light conducting element |
| 03/10/2010 | EP2161495A1 Backlight device, liquid crystal display device and illuminating device |
| 03/10/2010 | EP2161447A2 Rotor blade of a wind power installation, comprising a warning light |
| 03/10/2010 | EP2160645A2 Light recycling hollow cavity type display backlight |
| 03/10/2010 | CN201421794Y Luminous keyboard with brightened local portion |
| 03/10/2010 | CN201421029Y backlight plate |
| 03/10/2010 | CN201421028Y Light guide plate |
| 03/10/2010 | CN201421001Y Side-entering backlight module |
| 03/10/2010 | CN201420999Y Backlight module |
| 03/10/2010 | CN201420997Y Novel backlight |
| 03/10/2010 | CN201420958Y Nighttime reading illumination light plate |
| 03/10/2010 | CN101668988A Lighting device and liquid crystal display |
| 03/10/2010 | CN101668987A Backlight unit |
| 03/10/2010 | CN101666467A Light guide panel |
| 03/10/2010 | CN101666466A Light guide plate, light guide device and luminous device |
| 03/10/2010 | CN101666465A Cylindrical light guide and illuminating device |
| 03/10/2010 | CN101666464A Manufacturing method of light guide film of keypad |
| 03/10/2010 | CN101666463A Backlight module and liquid crystal display using same |
| 03/10/2010 | CN101666462A Edge-lighting backlight module and light guide element and linear light source thereof |
| 03/09/2010 | CA2562525C Led illuminated glow stick |
| 03/09/2010 | CA2447529C Optical element having total reflection |
| 03/04/2010 | WO2010022540A1 Reflective plate, planar lamp and planar lamp fixture including the same |
| 03/04/2010 | WO2009151842A3 Illumination device with progressive injection |
| 03/04/2010 | WO2009139759A3 Led light extraction bar and injection optic for thin lightguide |
| 03/04/2010 | US20100053939 Backlight module |
| 03/04/2010 | US20100053937 Backlight module |
| 03/04/2010 | US20100053064 Backlight device, and display device using the same |
| 03/04/2010 | DE102008044854A1 Method for illumination of chromium colored and planar mark emblem of motor vehicle of old type, involves laying light source on printed circuit board, and integrating protection devices in emblem to protect emblem against over voltage |
| 03/03/2010 | EP2159483A2 Liquid crystal display |
| 03/03/2010 | EP2158518A1 Displays with integrated backlighting |
| 03/03/2010 | CN201417697Y Light leading plate and thin-film keyboard comprising the same |
| 03/03/2010 | CN201416842Y Light guide membrane and electronic product with light guide membrane |
| 03/03/2010 | CN201416841Y 360-degree flexible light guide film |
| 03/03/2010 | CN201416803Y Backlight module |
| 03/03/2010 | CN201416801Y Backlight module and liquid crystal display module |
| 03/03/2010 | CN201416767Y Novel LED lamp |
| 03/03/2010 | CN101663533A Optical arrangement |
| 03/03/2010 | CN101660720A Light box device |
| 03/03/2010 | CN101660719A Backlight module |
| 03/02/2010 | US7672055 Substrate-guided optical devices |
| 03/02/2010 | US7672051 Optical film and surface light source using it |
| 03/02/2010 | US7671935 Display |
| 03/02/2010 | US7671933 Liquid crystal display module |
| 03/02/2010 | US7670039 Status indicator lens and light pipe structure for a dimmer switch |
| 03/02/2010 | US7670020 Optical plate and backlight module using the same |
| 02/25/2010 | WO2010021896A1 Light guides including laser-processed light extractors and methods |
| 02/25/2010 | WO2010021177A1 Illuminating device and display device |
| 02/25/2010 | US20100046249 Optic film and backlight module using same |
| 02/25/2010 | US20100046248 Optic film and backlight module using same |
| 02/25/2010 | US20100046247 Light guide device |
| 02/25/2010 | US20100045645 Backlight assembly having external electrode fluorescent lamp, method of driving thereof and liquid crystal display having the same |
| 02/25/2010 | DE202009015833U1 Lichtleiter mit seitlicher Lichtextraktion Light guides with side light extraction |
| 02/25/2010 | DE202009013588U1 Wasserdichte Flächenbeleuchtung Waterproof area lighting |
| 02/24/2010 | EP2157367A1 Backlight unit |
| 02/24/2010 | EP2157366A1 Light guide assembly |
| 02/24/2010 | EP2157365A1 Surface light source apparatus |
| 02/24/2010 | CN201413507Y Touch detection device |
| 02/24/2010 | CN201412740Y Novel backlight source |
| 02/24/2010 | CN201412698Y Ultra-thin LED digital screen lamp box |
| 02/24/2010 | CN201412697Y Environment-friendly energy-saving medical light source device with one lamp provided with multiple output light paths |
| 02/24/2010 | CN201411826Y Solar brick structure |
| 02/24/2010 | CN101655213A Light-emitting diode light source module |
| 02/24/2010 | CN100591989C Lighting device and image display unit and light guide provided with it |
| 02/24/2010 | CN100591988C Light-guide lights suitable for use in illuminated displays |
| 02/23/2010 | US7667789 Backlight unit and liquid crystal display device having the same |
| 02/23/2010 | US7665880 Backlight assembly and display apparatus having the same |
| 02/23/2010 | US7665877 Prism sheet, backlight unit using the same, and method for fabricating the prism sheet |
| 02/22/2010 | CA2674388A1 High efficiency light pipe - h.e.l.p. |
| 02/18/2010 | WO2010018176A1 Light guide system |
| 02/18/2010 | WO2009134363A3 Variable condenser for delivery of illumination |
| 02/18/2010 | US20100039826 Electronic device |
| 02/18/2010 | DE102008038668A1 Signal light for use in motor vehicle for production of e.g. rear light, has lateral surface segment forming light decoupling surface of rod-shaped light guiding element and arranged at longitudinal side of light guiding element |
| 02/18/2010 | DE102008037743A1 Maintenance cover for reversible locking of opening in wall, has frame connected with wall, and cover that is connected with frame in detachable manner for locking opening |
| 02/17/2010 | CN201407602Y Light conducting device of backlight module |
| 02/17/2010 | CN201407591Y Helioplant |
| 02/17/2010 | CN201407558Y Device for generating light-emitting effect in frame-shaped body |
| 02/17/2010 | CN201407557Y Backlight module with the function of finely tuning chrominance |
| 02/17/2010 | CN201407548Y Sidelight type backlight module |
| 02/17/2010 | CN201406793Y Color changing glass |
| 02/17/2010 | CN101652606A Light-emitting element and display unit having the same |
| 02/17/2010 | CN101652605A Hollow planar illuminating apparatus |
| 02/17/2010 | CN101649998A Optical element and backlight unit and liquid crystal display having the same |
| 02/17/2010 | CN100590349C Planar illuminating device |
| 02/16/2010 | US7661864 Back-light unit having prism sheet including reflective elements with different curvature surfaces, a back-light unit and LCD device using said back-light unit |
| 02/16/2010 | US7661863 Prism sheet including reflective elements with different curvature surfaces |
| 02/11/2010 | WO2010017087A1 Lightguide having a viscoelastic layer for managing light |
| 02/11/2010 | US20100033988 Edge lighting back light unit |
| 02/11/2010 | DE10255443B4 Fahrzeugscheinwerfer Vehicle headlights |
| 02/11/2010 | DE10234023B4 Beschriftungsfeldbeleuchtung eines elektrischen Installationsgerätes Labeling field illumination of an electrical installation equipment |
| 02/10/2010 | EP2151623A1 Lighting device, display device, and light guide plate |
| 02/10/2010 | EP2150748A1 Lighting device using light guide plate |
| 02/10/2010 | CN201402760Y Keying device for improving light efficiency |
| 02/10/2010 | CN201401734Y Thin light guide plate |
| 02/10/2010 | CN201401733Y 导光板及其背光模组 The light guide plate and backlight module |
| 02/10/2010 | CN201401701Y Backlight modular structure of liquid crystal display |
| 02/10/2010 | CN201401698Y 背光模组 Backlight |
| 02/10/2010 | CN201401697Y 侧光式背光模块 Edge-lit backlight module |
| 02/10/2010 | CN101646899A A general illumination system and an illuminaire |
| 02/10/2010 | CN101644415A Light guide plate and backlight module |