Patents
Sitemap › F21 - Lighting › F21V - Functional features or details of lighting devices or systems thereof; Structural combinations of lighting devices with other articles, not otherwise provided for › F21V 8 - Use of light guides, e.g. fibre optic devices, in lighting devices or systems
Patents for F21V 8 - Use of light guides, e.g. fibre optic devices, in lighting devices or systems (27,053)
09/2012
09/06/2012US20120224388 Backlight source structure having sensing function and plate body thereof
09/06/2012US20120224385 Lighting or signalling device with optical guide for motor vehicles
09/06/2012US20120224111 Planar light source device, liquid crystal display device, and television set
09/06/2012US20120224106 Lighting device, display device, and television receiver
09/06/2012DE19963706C5 Verfahren zur Herstellung und Montage eines Beleuchtungskörpers für ein medizinisches oder dentalmedizinisches Handstück A process for the manufacture and installation of a lighting fixture for a medical or dental-medical handpiece
09/06/2012DE102012203123A1 Light conductor for guiding light from approximately point-like light source to larger surface in e.g. lighting system, has V-shaped light guide slot deflecting light into direction approximately parallel to light from light source
09/06/2012DE102011001059A1 Method for manufacturing flat light source, involves providing surface with translucent material with local slots, where local slots are embossed with field of rigid interconnected mandrels into surface
09/05/2012EP2495490A2 Led lighting device which has stable structure and is easily assembled and disassembled
09/05/2012CN202424820U Light guiding structure of mobile phone buttons
09/05/2012CN202424695U Wireless emitter with semiconductor light-emitting indication device
09/05/2012CN202421531U Light guide plate, backlight source module and liquid crystal display
09/05/2012CN202421530U Light guide board, backlight module and liquid crystal display
09/05/2012CN202421527U Light guide plate, face light source device and transmission image display device
09/05/2012CN202419497U Uniform light reflecting film for LED (Light Emitting Diode) lamp
09/05/2012CN202419496U Panel structure of LED (Light-Emitting Diode) backlight source
09/05/2012CN202419495U Light transmission structure for electronic device indicator light
09/05/2012CN202419469U Light guide lighting system
09/05/2012CN202419468U Non-tracking solar focusing system
09/05/2012CN202419467U Solar energy illuminating device
09/05/2012CN202419420U Light guide type rear-side lamp
09/05/2012CN202419364U Backlight module and light emitting keyboard using same
09/05/2012CN202419363U Backlight module and keyboard using same
09/05/2012CN202419323U Anti-dazzle LED (Light Emitting Diode) table lamp
09/05/2012CN202419317U Ultra-thin light-emitting diode (LED) panel desk lamp
09/05/2012CN202419314U Light emitting diode (LED) panel reading lamp
09/05/2012CN202419263U Infrared laser illumination apparatus capable of adjusting application range
09/05/2012CN202419259U Illuminating device
09/05/2012CN202419255U 360-degree light-emitting diode light guide lamp tube
09/05/2012CN202408048U Multifunctional mirror with LED (Light-Emitting Diode) illuminant
09/05/2012CN202408047U Mirror with LED (light-emitting diode) euphotic zone
09/05/2012CN102654600A Light guide board and manufacturing method thereof, backlight source module as well as display device
09/05/2012CN102654260A Backlight source and liquid crystal display (LCD)
09/05/2012CN102654259A Backlight device and display apparatus
09/05/2012CN102654258A Led backlight module
09/05/2012CN102121680B Focusable light source structure
09/05/2012CN102116439B Backlight module
09/05/2012CN101922671B Adjustable-light allochroic bulb
09/05/2012CN101922643B Light emitting diode (LED) table lamp
09/05/2012CN101893785B Method for implementing backlight of liquid display
09/05/2012CN101809361B Bifacial light emitting backlight
09/05/2012CN101803046B Light emitting device, display device and manufacturing method of the light emitting device
09/05/2012CN101800275B Side-view type LED packaging structure as well as production method and application thereof
09/05/2012CN101782218B Light guide plate, backlight module and light transmission method
09/05/2012CN101743431B Surface illuminating light source device and surface illuminating device
09/05/2012CN101532627B Backlight and liquid crystal display device
09/05/2012CN101529158B Lighting device
09/05/2012CN101490468B Backlight device, liquid crystal display device, method for assembling backlight device
09/05/2012CN101346582B Planar lighting device and liquid crystal display device using the same
09/05/2012CN101338867B Backlight module and LCD device
09/05/2012CN101235954B Planar light source and display device having the same
09/05/2012CN101013178B Light guide optical device
09/04/2012US8258984 Light guide and thin film keyboard having the same
08/2012
08/30/2012WO2012114553A1 Light guiding member and light emitting device provided with same
08/30/2012US20120218780 Electronic device and light-guiding structure thereof
08/30/2012US20120218779 Lighting structure of charging connector
08/30/2012US20120218777 Light Source Module, LED Receiver and Backlight Device
08/30/2012US20120218775 Vehicular lamp
08/30/2012DE102012101512A1 Leuchtvorrichtung Lighting device
08/30/2012DE102012101510A1 Leuchtvorrichtung Lighting device
08/30/2012DE102011106486A1 Säulenförmiges lichtemittierendes Modul Column-shaped light-emitting module
08/29/2012EP2492722A1 Viewing-angle increasing film for liquid crystal display, protective film with viewing-angle increasing function, and liquid crystal display
08/29/2012EP2491445A1 Light source and display system incorporating same
08/29/2012CN202404275U 导光板以及背光模块 The light guide plate and backlight module
08/29/2012CN202404274U Light guide device of camera
08/29/2012CN202403109U Backlight module allowing light incidence at side end
08/29/2012CN202403078U Backlight module and light guide plates
08/29/2012CN202403077U LED and OLED (organic light emitting diode) composite surface-emitting device
08/29/2012CN202403064U Indoor vertical light-emitting diode (LED) lighting device
08/29/2012CN202403049U High-heat-dissipation type light-emitting diode (LED) wide angle light guide lamp tube
08/29/2012CN202403028U LED (Light-Emitting Diode) energy-saving lamp
08/29/2012CN202403022U Nodular light-emitting diode (LED) lamp capable of adjusting power
08/29/2012CN202403015U Optical-fiber lighting device
08/29/2012CN202402965U Ultrathin LED (Light-Emitting Diode) panel lamp
08/29/2012CN202402954U Light-emitting diode (LED) optical fiber miner's lamp
08/29/2012CN102650408A Lighting structure of charging connector
08/29/2012CN102650399A Vehicular lamp
08/29/2012CN102650394A Backlight source and liquid crystal display
08/29/2012CN101749651B Light pipe fixing device
08/29/2012CN101477272B Optical plate, backlight assembly and display device including the same
08/28/2012US8251562 Unitary light guide plate, light guide plate unit, planar lighting device and liquid crystal display device
08/28/2012US8251560 Vehicle headlight
08/28/2012DE202012102718U1 Lichtleitender Behälter Leading light tank
08/23/2012WO2012111867A1 Lighting using optical fiber
08/23/2012WO2012111435A1 Illumination device
08/23/2012WO2012067826A3 Illumination device with passivation layer
08/23/2012WO2012067419A3 Solar cell advertising device
08/23/2012US20120212977 Apparatus and system for separating space
08/23/2012US20120212929 Light Emitting Diode Array Illumination System with Recycling
08/23/2012US20120212724 Illumination optical system, exposure apparatus, and method of manufacturing device
08/23/2012DE102011012051A1 Surface light source has light conductive plate, which has plate rear side with plate surface, where multiple light emitting diodes are positioned relative to plate along plate edge of plate
08/23/2012DE102011004574A1 Leuchtvorrichtung Lighting device
08/23/2012DE102011004349A1 Beleuchtungseinrichtung eines Kraftfahrzeugs Lighting device of a motor vehicle
08/22/2012EP2490051A1 Backlight assembly, display device having the same and method of assembling the display device
08/22/2012EP2489928A1 Illuminating device, display device, and television receiver
08/22/2012EP2488916A2 Heat radiating printed circuit board and chassis assembly having the same
08/22/2012EP2076802B1 Light emitting panels for display devices
08/22/2012CN202392665U Solar light emitting diode (LED) flower lamp
08/22/2012CN202392649U Novel energy-saving automobile steering lamp
08/22/2012CN202392628U LED (light emitting diode) ceiling lamp
08/22/2012CN202392627U LED (Light-Emitting Diode) ceiling lamp
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