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)
04/2008
04/01/2008CA2489993C Lighting apparatus and liquid crystal display
04/01/2008CA2407624C Hollow cavity light guide for the distribution of collimated light to a liquid crystal display
03/2008
03/27/2008WO2008035624A1 Backlight apparatus
03/27/2008US20080074903 Backlight assembly and cover for a compact display apparatus
03/27/2008US20080074902 Lcd backlight assembly with leds
03/27/2008US20080074900 Backlight module
03/27/2008US20080074885 Led light unit
03/27/2008DE202007017337U1 Leuchtvorrichtung für Bodenflächen Lighting device for floor surfaces
03/27/2008DE102006044641A1 Leuchteinheit mit Leuchtdiode, Lichtleitkörper und Sekundärlinse Light unit with LED, light guide body and secondary lens
03/27/2008DE102006044640A1 Leuchteinheit zur Fern- und Abblendlichterzeugung Light unit for remote and Abblendlichterzeugung
03/26/2008CN201041322Y Light guide device for luminous diode
03/26/2008CN201041321Y Light guide lamp brightness regulator
03/26/2008CN101149131A Planar emission apparatus
03/26/2008CN100376982C Illuminating device and liquid crystal display device
03/26/2008CN100376964C Liquid crystal display module
03/26/2008CN100376963C Backlight module assembly
03/26/2008CN100376958C Light board and backlight module set
03/26/2008CN100376954C Backlight assembly and liquid crystal display device using the same
03/26/2008CN100376933C Liquid crystal display device
03/25/2008US7349608 Stationery products incorporating fiber optics
03/25/2008US7349606 Three color digital gobo system
03/25/2008US7349160 Multi-layered collimator
03/25/2008US7349039 Optical sheet and LCD apparatus using the same
03/25/2008US7347611 Optical guide and image forming apparatus using the same
03/25/2008US7347605 Surface light source for emitting light from two surfaces and double-sided display device using the same
03/25/2008US7347601 Vehicle lamp unit
03/25/2008US7347589 LED and LED lamp
03/25/2008US7347585 Structure of direct type backlight module with high uniform emitting light
03/25/2008CA2305083C Diffuse reflective articles
03/20/2008WO2008033949A1 Flame simulating assembly with electronic display and backlight
03/20/2008WO2008032775A1 Planar light source element, light control member used for the planar light source element, and image display device using the planar light source element
03/20/2008WO2008032464A1 Backlight unit, liquid crystal display device and game device
03/20/2008US20080070638 Surface light source for emitting light from two surfaces and double-sided display device using the same
03/20/2008US20080068862 Light guide plate, method of manufacturing light guide plate and backlight with the light guide plate
03/20/2008US20080068860 Backlight module
03/20/2008US20080068858 Surface light source apparatus
03/20/2008US20080068836 Illuminating device and backlight device employing the illuminating device
03/20/2008US20080067919 Phosphor of White LED and the Manufacturing Method of the Same
03/20/2008US20080066357 Internal illumination based sign device
03/19/2008EP1900999A1 Backlight assembly and display apparatus having the same
03/19/2008EP0972217B1 Method and apparatus for improving power handling capabilities of polymer optical fibres
03/19/2008CN201037606Y Modified high light area light source structure
03/19/2008CN101147029A Planar lighting apparatus
03/19/2008CN101144585A 操作装置 Operating device
03/19/2008CN100375919C Planar light source
03/18/2008US7345722 Liquid crystal display device
03/18/2008US7345312 Solid-state light source
03/18/2008US7344295 Backlight assembly and display apparatus having the same
03/18/2008US7344294 Backlight module and liquid crystal display device using the same
03/18/2008US7344292 Edge-type backlight unit
03/18/2008US7344291 Illuminating device and backlight device employing the illuminating device
03/18/2008US7344283 Optical reflector and planar light source device
03/18/2008CA2327247C Illumination device for non-emissive displays
03/13/2008WO2008029892A1 Laser light source, planar light source, and liquid crystal display device
03/13/2008WO2008029507A1 Electrode for cold cathode tube, and cold cathode tube and liquid crystal display device using the electrode
03/13/2008WO2008012447A3 Device for producing light and its applications to lighting and lighted signage
03/13/2008WO2008007294A3 Dual layer light guide structure for led based ambilight
03/13/2008US20080062717 Backlight assembly removing dark areas and display device provided with the same
03/13/2008US20080062715 Backlight assembly and liquid crystal display having the same
03/13/2008US20080062700 Backlight having discharge tube, reflector and heat conduction member contacting discharge tube
03/13/2008US20080062352 Light guide plate having light emitting unit receptacles and backlight module and liquid crystal display using the same
03/13/2008DE202006016879U1 Modularer Messscanner Modular measuring scanner
03/12/2008EP1896769A2 Backlit communication display
03/12/2008EP1896768A2 Lighting device
03/12/2008EP1186829B1 Portable light source
03/12/2008CN201034293Y Fibre-optical window curtain lamp
03/12/2008CN201034287Y LED glory candle
03/12/2008CN201034258Y Fibre-optical flower pendent light
03/12/2008CN201034257Y Novel fibre-optical lamp
03/12/2008CN201034254Y Decoration hanged fibre-optical lamp
03/12/2008CN201034249Y LED acousto-optic candlestick
03/12/2008CN101142444A Light guiding plate formed of transparent resin, planar light source, and light guiding plate manufacturing method
03/12/2008CN101142443A Light guiding board and light source and display panel unit and electronic apparatus
03/12/2008CN101142442A Lighting apparatus and LCD device
03/12/2008CN101141840A Decorating indication lighting arrangement and control method thereof
03/12/2008CN101140384A 光源 Light source
03/12/2008CN101140056A Lighting apparatus
03/12/2008CN100374933C Back light assembly and liquid crystal display equipment with the same assembly
03/12/2008CN100374882C High index of refraction coated light management films
03/12/2008CN100374232C Method and aparatus for cutting panel end surface
03/11/2008USRE40146 Tapered light guide plate for surface light source device and method of making by injection molding via supplementary cavity
03/11/2008US7342618 Backlight device comprising a printing portion made of colorless ink for preventing a bright line and liquid crystal display device having the same
03/11/2008US7341826 only one semiconductor process having an exposing, a developing and an etching step is needed to fabricate the desired core having fine concentric double-circle patterns; reduced cost
03/11/2008US7341369 Isotropic illumination
03/06/2008WO2008027544A2 Led light unit
03/06/2008WO2008026346A1 Optical member, light source device and display
03/06/2008US20080055937 Optical film
03/06/2008US20080055935 Illuminating device and display device having the same
03/06/2008US20080055931 Method and Systems for Illuminating
03/06/2008US20080055928 Backlight device, light source device, lens, electronic apparatus and light guide plate
03/06/2008US20080055926 Light Deflector and Light Source Device
03/06/2008US20080055924 Illumination System For Producing Light And For Launching The Light Into A Proximal End Of An Optical Cable Of An Observation Apparatus For Endoscopy Or Microscopy
03/06/2008US20080055897 Lighting apparatus
03/06/2008DE102007033221A1 Lighting device e.g. brake light, for use in motor vehicle, has multiple LEDs integrated within transparent carrier unit along linear dimension for providing lighting function, and reflectors assigned to LEDs
03/06/2008DE102005017639B4 Lichtleiteranordnung sowie Verfahren zur Herstellung einer solchen An optical fiber assembly as well as methods for producing such
03/05/2008EP1895230A2 Illumination device
03/05/2008EP1895229A1 Surface illuminator
03/05/2008EP1015923B1 High efficiency ejection of light from optical wave guide, by holographically produced light scattering means
03/05/2008CN201032086Y Flexible optical fiber LED lamp strip
03/05/2008CN201032081Y Backlight module
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