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)
06/2008
06/05/2008US20080130286 Backlit Devices With Multiwall Sheets And Methods Of Making The Same
06/05/2008US20080129927 Backlight unit and liquid crystal display device having the same
06/05/2008US20080129926 Display device and method of displaying image using the same
06/05/2008DE202008003250U1 Leuchtvorrichtung sowie Flüssigkristall- Bildschirm, Taschenlampe und Warndreieck mit einer solchen Leuchtvorrichtung Lighting apparatus and liquid crystal screen, flashlight and warning triangle with such a light-emitting device
06/05/2008DE202008003054U1 Vorrichtung zur Erzeugung von Lichtmustern A device for generating light patterns
06/04/2008EP1649211A4 Slip ring laser illuminator for speed domes
06/04/2008CN201069138Y Diversified function luminous diode lighting lamp
06/04/2008CN201069137Y Diversified function luminous diode lighting lamp
06/04/2008CN201069101Y Back-light source
06/04/2008CN201069081Y Optical fiber decorating pendant lamp
06/04/2008CN101194205A Liquid crystal display device
06/04/2008CN101191607A Planer light source device
06/04/2008CN101191282A Optical fibre decoration embroidered articles
06/04/2008CN100393177C LED luminaire with electrically adjusted color balance
06/04/2008CN100392492C Illuminating device and liquid crystal display device
06/04/2008CN100392490C Prism sheet, illuminating device, surface emitting device, and liquid crystal display device
06/04/2008CN100392475C Electronic equipment, backlight structure and keypad for electronic equipment
06/03/2008US7380972 Lighting system and liquid crystal backlight device
06/03/2008US7380969 Planar light source system and light deflecting device therefor
06/03/2008US7380968 Optical deflector element and light source device
06/03/2008US7380962 Optical manifold for light-emitting diodes
06/03/2008US7380953 Display device and electronic apparatus
05/2008
05/29/2008WO2008062812A1 Light emitting device and surface light emitting device
05/29/2008WO2008062714A1 Light guide sheet and electronic equipment utilizing the same
05/29/2008WO2008062713A1 Light guide sheet and electronic equipment utilizing the same
05/29/2008WO2008062695A1 Backlight and display
05/29/2008WO2008062626A1 Light diffusing sheet, back light unit for liquid crystal display device comprising light diffusing sheet, method for manufacturing light diffusing sheet
05/29/2008WO2008062141A2 Illuminating glass complex
05/29/2008WO2008061789A1 Illuminating complex
05/29/2008US20080123371 Backlight module having holding device for holding light source
05/29/2008US20080123368 Light-guide plate, area light source apparatus and image reading apparatus
05/29/2008US20080123367 Light source unit for use in a backlight module
05/29/2008US20080123366 Backlight module having a plurality of groups of concentric microstructures on reflective surface thereof
05/29/2008US20080123365 Backlight module having light guide plate with recesses
05/29/2008US20080123364 Structure of light guide board
05/29/2008US20080123336 Planer light source device
05/29/2008DE102006056150A1 Electromagnetic rays radiating device for use in display device, has radiation uncoupling surface arranged in ray path of radiation-emitting arrangement, and radiation-steering unit directing electromagnetic ray to uncoupling surface
05/29/2008DE102006054937A1 Vehicle headlight, has laminar light conduction element arranged within light radiation region of generation unit, which has light coupling region with light source at narrow side, where surface section of element has decoupling elements
05/28/2008EP1925877A1 Illumination device
05/28/2008EP1924872A1 Coloured polyurethane light guides
05/28/2008EP1735564B1 Fitted lamp for installation in an opening of a wall or the floor
05/28/2008CN201066952Y A luminescent source brightness control system
05/28/2008CN201066089Y Optical fiber color-changing lamp box
05/28/2008CN201066088Y Optical fiber illumination
05/28/2008CN201066087Y Acryl plate slotting type LED side-emitting integral super-thin lamp box
05/28/2008CN201066075Y Planar luminescence display apparatus
05/28/2008CN100390837C Internal illumination based sign device
05/28/2008CN100390631C Liquid crystal display unit
05/28/2008CN100390627C Light conducting plate, surface light source device and liquid crystal display device
05/27/2008US7377682 Backlight module and liquid crystal display device using the same
05/27/2008US7377679 Phosphor based illumination system having a plurality of light guides and a display using same
05/27/2008US7377478 Light guide plate made of transparent resin, molding method thereof, insert block, mold assembly, and area light apparatus
05/22/2008WO2008058575A1 Modular surface lighting system
05/22/2008US20080117651 Light Guiding Plate And A Keystroke Module For Use Therewith
05/22/2008US20080117649 Liquid crystal display apparatus
05/22/2008US20080117638 Structure of optic film
05/22/2008US20080117359 Backlight unit and display apparatus having the same
05/22/2008US20080117350 Liquid crystal display apparatus
05/21/2008EP1923625A2 Transreflector and display with transreflector
05/21/2008EP1923624A1 An efficient high-power system-in-package led lamp
05/21/2008EP1923364A1 Glass substrate with light directivity and illuminator employing the same
05/21/2008EP1574780B1 Light guide plate, illuminating device using same, area light source and display
05/21/2008EP1348994B1 Light source device
05/21/2008DE102006053905A1 Illumination device for e.g. washing machine, has light sources, whose light beams are aligned on edge surfaces, and label and/or symbol formed of three-dimensional structure in material with microscopic small dimension
05/21/2008DE102004048934B4 Hintergrundbeleuchtungseinheit für Flüssigkristallanzeige The backlight unit for liquid crystal display
05/21/2008CN201063600Y Keyboard frame with induction type light source
05/21/2008CN201062786Y Luminous rope
05/21/2008CN201062761Y Backlight module
05/21/2008CN201062760Y Optical fiber lamp picture
05/21/2008CN201062747Y LED active luminous type guidepost
05/21/2008CN101184953A Lighting device based on electric wettability effect using light guide plate
05/21/2008CN101183195A Backlight assembly and liquid crystal display apparatus having the same
05/21/2008CN101182914A Light guide, light source apparatus, and electronic apparatus
05/20/2008US7375779 Optical member, method of fabricating the same and liquid crystal display apparatus having the same
05/20/2008US7375775 Liquid crystal display apparatus
05/20/2008US7374350 Optical component
05/20/2008US7374330 Backlight module housing and liquid crystal display device
05/20/2008US7374327 Light panel illuminated by light emitting diodes
05/20/2008US7374326 Illumination module of light emitting elements
05/20/2008US7374319 Lighted handle
05/20/2008US7374313 Luminaire with improved lateral illuminance control
05/20/2008US7374305 Light emitting panel assemblies
05/20/2008CA2341426C Optical element having an integral surface diffuser
05/20/2008CA2336827C Display system having a light source separate from a display device
05/17/2008CA2610904A1 Improved catheter with omni-directional optical tip having isolated optical paths
05/15/2008WO2008027275A3 Angle sweeping holographic illuminator
05/15/2008US20080112190 Light guide plate having recessed region(s) disposed thereon
05/15/2008US20080112189 Electro-optical device, illumination device, electronic apparatus, and production method of electro-optical device
05/15/2008US20080112185 Back light unit
05/15/2008US20080112184 Back-lit displays with high illumination uniformity
05/15/2008US20080112183 Lighting device, illuminated enclosure and lighting methods
05/15/2008US20080112182 Solid-State Light Source
05/15/2008US20080111946 Back light assembly and liquid crystal display device having the same
05/15/2008US20080111943 Backlight assembly and liquid crystal display apparatus having the same
05/15/2008DE10222828B4 Bestrahlungsgerät Irradiation device
05/15/2008DE102006052308A1 Vehicle seat, has backrest with component provided with light source, where light source radiates light against driving direction, and carrier material provided with flat conductor and recesses
05/15/2008DE102005061307B4 Prismenlage und Hinterleuchtungseinheit unter Verwendung derselben Prism sheet and backlight unit using the same
05/14/2008EP1620753B1 Method for the production of an illumination device and illumination device
05/14/2008CN201059473Y Illuminator
05/14/2008CN201059472Y LED optical fibre light source machine
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