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)
10/2008
10/29/2008CN100429063C Optical component mold and method of manufacturing optical component using the same
10/28/2008US7444052 Display device
10/28/2008US7443501 Light guide plate measurement apparatus
10/28/2008US7443462 Light guide plate structure with inlaid block-shaped light scattering elements protruding out bottom and back light module
10/28/2008US7443461 Liquid crystal display device having a prism sheet between first and second light diffusion layers
10/28/2008US7441938 Planar light source device
10/28/2008US7441937 Backlight assembly and display apparatus having the same
10/28/2008US7441934 Lamp system
10/23/2008WO2008126520A1 Optical sheet and light source using the optical sheet
10/23/2008WO2008126348A1 Surface-type illumination device and image display device using the same
10/23/2008WO2008126023A2 Optical arrangement
10/23/2008WO2008125339A2 Fabric having light guides and the production thereof
10/23/2008WO2008124926A1 Semiconductor light engine using polymer light pipes and lighting systems constructed with the light engine
10/23/2008US20080260336 Display Device Uniforming Light Distribution Throughout Areas and Method for Manufacturing Same
10/23/2008US20080259643 Backlight Arrangement
10/23/2008US20080259642 Light emitting panel assemblies
10/23/2008US20080259641 Planar Illumination Device
10/23/2008US20080259640 Light emitting panel assemblies
10/23/2008US20080259639 Optical plate and backlight module using the same
10/23/2008US20080259638 Optical plate and backlight module using the same
10/23/2008US20080259637 Optical plate and backlight module using the same
10/23/2008US20080259635 Backlight module
10/23/2008US20080259634 Double-sided turning film
10/23/2008US20080259627 Lighting system and method
10/23/2008US20080259473 Light Reflector and Planar Light Source Device
10/23/2008US20080259460 Light-pipe integrator with mask for uniform irradiance
10/23/2008US20080259306 Apparatus and a method for illuminating a light-sensitive medium
10/23/2008US20080259228 Apparatus and a method for illuminating a light-sensitive medium
10/23/2008DE102007018345A1 Light emitting apparatus has light source and light transmitter comprise material which scatters light that has been radiated in
10/23/2008CA2682105A1 Semiconductor light engine using polymer light pipes and lighting systems constructed with the light engine
10/22/2008EP1982111A1 Lighting system for creating an illuminated surface
10/22/2008CN201138878Y Construction of aquariums lighting lamp
10/22/2008CN201137907Y Anion generators indicating structure for air conditioner
10/22/2008CN201137875Y Light guiding column
10/22/2008CN201137874Y Illuminator
10/22/2008CN201137827Y High light amount LED fluorescent lamp
10/22/2008CN101292113A A lamp
10/22/2008CN101290095A Anti-dazzle function table lamp
10/22/2008CN100428019C Liquid crystal display
10/21/2008CA2486643C Side scattering polymer light guide and method of manufacture
10/21/2008CA2344863C Elongate light source
10/16/2008WO2008123693A1 Lighting apparatus
10/16/2008WO2008123413A1 Hollow planar illuminating apparatus
10/16/2008WO2008122110A1 Complex projector lens for led headlamp
10/16/2008US20080253147 Backlight unit having improved chromatic dispersion
10/16/2008US20080253132 Display unit
10/16/2008US20080253117 Optical member and lighting device having the same
10/16/2008US20080253115 Light mixing and light guiding apparatus
10/16/2008US20080252986 Thin and Efficient Light Collimating Device
10/16/2008US20080252823 Double-sided display device employing a polarized light guide
10/16/2008US20080252818 Liquid crystal display and backlight module thereof
10/16/2008US20080251957 Method of Manufacturing a Light Guide
10/16/2008DE102007017635A1 Lighting element for surfaces has a composite sheet of mineral or organic glass or a combination of both with a means of lighting like LEDs
10/16/2008CA2682204A1 Complex projector lens for led headlamp
10/15/2008CN201133608Y Light source structure
10/15/2008CN201133587Y Backlight module
10/15/2008CN101288004A Optical film, assembly and display device
10/15/2008CN101285566A Optical fibre indicating lamp and light-guiding structure for optical fibre indicating lamp
10/15/2008CN101285560A Optical fiber light-guiding type car lamp
10/15/2008CN100426011C Optical deflector element and light source device
10/14/2008US7437050 Lighting and/or signalling device with optical guide for a motor vehicle
10/14/2008US7434975 Backlight module with brightness enhancing structures and liquid crystal display device incorporating same
10/14/2008US7434974 Light emitting panel assemblies
10/14/2008US7434973 Light emitting panel assemblies
10/14/2008US7434951 Illuminated shelf
10/14/2008CA2377487C Condensing and collecting optical system using parabolic reflectors or a corresponding ellipsoid/hyperboloid pair of reflectors
10/09/2008WO2008120680A1 Optical coupling member and display device
10/09/2008WO2008045207A3 Light guide
10/09/2008US20080248256 Transparent Optical Film Comprising Damage Prevention Layer Having Particles Distributed Therein
10/09/2008US20080247191 Thin and flexible light guide element
10/09/2008US20080247189 Imaging device illumination system
10/09/2008US20080247169 High Brightness Illumination Device With Incoherent Solid State Light Source
10/09/2008US20080247153 Illuminated Plastic Fuel Tank
10/09/2008US20080247151 Multiple source reticle illumination
10/09/2008DE202008007490U1 Beleuchtungsvorrichtung Lighting device
10/09/2008DE102007016923A1 Lichtleitkörper und Leuchteinheit mit Lichtleitkörper Light guide body and light unit with optical fibers
10/09/2008DE102007015299A1 Lighting arrangement for colored illumination of surface arranged at distance, has light conductor and two sources of light coupled to monochrome light into light conductor
10/09/2008DE102004037012B4 Direkt-Typ-Hinterlichtanordnung Direct-type backlight assembly
10/09/2008CA2653169A1 Optical connecting member and display apparatus
10/08/2008EP1978300A1 Planar illumination device
10/08/2008EP1977275A2 Increasing collimation of light from light bar to light panel using tapering
10/08/2008EP1040295B2 Ceiling light with a panel-shaped light guide
10/08/2008CN201129671Y Advertisement mirror face dual-purpose lamp box
10/08/2008CN201129669Y Light guide pole, remote control panel and component thereof
10/08/2008CN201129668Y Light conducting plate
10/08/2008CN201129667Y Side light type back light module unit using LED light source
10/08/2008CN201129644Y LED back light module unit used for electronic clinical thermometer and ear temperature gun
10/08/2008CN201129642Y Light-emitting diode display module group and washing facility using the same
10/08/2008CN101281708A Advertizing signboard with direct viewing type color light emitting frame
10/08/2008CN101280905A Display apparatus capable of shadowing outer frame and using leaded light device
10/08/2008CN101280904A LED lamp soft light sunlight-transparent sheet apparatus
10/08/2008CN101280893A LED red, green, blue three color light twin channel color combining system
10/08/2008CN100424902C A planar light source
10/08/2008CN100424901C A planar light source
10/07/2008US7433565 Side-scattering light guides
10/07/2008US7432999 Liquid crystal display, surface light source device and light control sheet
10/07/2008US7431493 Light guiding plate with brightness enhancement means and liquid crystal display
10/07/2008US7431487 Concatenated light pipe
10/07/2008US7431467 Portable forensic lighting device
10/02/2008WO2008117854A1 Sheet-shaped optical member, resin composition for optical sheet, optical sheet, and process for producing the optical sheet
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