Patents for F21V 8 - Use of light guides, e.g. fibre optic devices, in lighting devices or systems (27,053)
05/2012
05/30/2012CN101514793B Projection-type head lamp capable of reinforcing light in dark space
05/30/2012CN101509619B Planar illuminating device and display apparatus
05/30/2012CN101504125B Back light source
05/30/2012CN101370655B Light-diffusing sheet
05/30/2012CN101248348B Light irradiation apparatus and optical member
05/30/2012CN101216154B Lighting device and liquid crystal display using the same
05/30/2012CN101075001B Method for the production of an illumination device and illumination device
05/29/2012US8189973 Efficient collimation of light with optical wedge
05/29/2012US8186889 Optical connecting member and display apparatus
05/29/2012US8186866 Metallic panel assembly having multilayer arrays of micropores
05/24/2012WO2012067838A2 Hybrid light guide with faceted and holographic light turning features
05/24/2012WO2012067833A1 Light guide with diffusive light input interface
05/24/2012WO2012067827A1 Illumination device with light guide coating
05/24/2012WO2012067826A2 Illumination device with passivation layer
05/24/2012WO2012067419A2 Solar cell advertising device
05/24/2012WO2012067376A2 Backlight unit
05/24/2012WO2012065526A1 Solar energy converging method and application thereof in heating and illumination
05/24/2012US20120127758 Light guide member
05/24/2012US20120127756 Lighting module
05/24/2012US20120127755 Light guide plate and backlight module
05/24/2012US20120127754 Light source module and illumination apparatus
05/24/2012US20120127751 Diffractive backlight structure
05/24/2012US20120127748 Light-concentrating device using multi-optic cables
05/24/2012US20120127573 Directional flat illuminators
05/24/2012US20120127400 Illumination device and liquid crystal display
05/24/2012US20120127397 Light guide plate, method for producing light guide plate, surface light source device, and liquid crystal display device
05/24/2012DE102011055279A1 Signaturbeleuchtungssystem für Haushaltsgeräte Signature lighting system for home appliances
05/24/2012DE102011015161A1 LED lighting device for illuminating e.g. interior of aircraft, has light guide comprising core region made of multi-component glass containing divalent iron and/or trivalent iron of predetermined amount
05/24/2012DE102010051826A1 Lichtleiter, insbesondere zum Beleuchten eines Schachtes für einen Datenträger, und Abspielgerät mit einem derartigen Lichtleiter Light guide, in particular for illuminating a shaft for a data carrier, and player having such a light guide
05/23/2012EP2454620A1 Light guide, illumination device comprising such a light guide and interior fitting part for a vehicle comprising such an illumination device
05/23/2012CN202231923U Power supply switch structure with lighting and direct-current electric conversion
05/23/2012CN202229079U 导光板和背光模组 The light guide plate and backlight module
05/23/2012CN202229078U 导光墙 The light guide wall
05/23/2012CN202229022U Luminous module
05/23/2012CN202229020U Multicolor lighting slab for computer keyboard
05/23/2012CN202229018U Backlight and liquid crystal display with same
05/23/2012CN202229000U Backlight module and light guiding board thereof
05/23/2012CN202228998U Backlight module and liquid crystal display device applying same
05/23/2012CN1715741B 光源装置及显示装置 A light source device and display device
05/23/2012CN102472865A 光导 The light guide
05/23/2012CN102472474A Combination dark field and bright field illuminator
05/23/2012CN102469724A 电子装置 Electronic devices
05/23/2012CN102466836A 导光装置以及光源模块 Light guide means and a light source module
05/23/2012CN102466202A 使光线均匀出射的导光柱及应用此导光柱的led灯 So that the light emitted from the light pipe evenly and apply this guiding light beam led lights
05/23/2012CN102466170A 背光模组 Backlight
05/23/2012CN102466168A 线光源及液晶显示装置 A line light source and liquid crystal display device
05/23/2012CN102466158A 面照明装置 The surface illumination device
05/23/2012CN102462950A 一种流光溢彩型羽毛球 One kind of Ambilight badminton
05/23/2012CN102462939A Flowing light and color type badminton racket
05/23/2012CN102462924A 一种流光溢彩、表演型呼啦圈 One kind of Ambilight, histrionic Hula Hoop
05/23/2012CN101846269B Display device and back light module thereof
05/23/2012CN101839430B Ceiling hanging piece with decoration and illumination functions
05/23/2012CN101819294B Optical element, manufacturing method thereof and backlight module
05/23/2012CN101793380B Lamp
05/23/2012CN101706075B Display device with double-sided display function and backlight module thereof
05/23/2012CN101542191B Backlight and display
05/23/2012CN101493572B Coupling of light from a small light source for projection systems using parabolic reflectors
05/22/2012US8183519 Light concentrating module
05/22/2012US8182128 Planar white illumination apparatus
05/18/2012WO2012064519A2 Illumination converter
05/18/2012WO2012062941A1 System for natural lighting by optical waveguiding and light extraction, applied to buildings
05/18/2012WO2012062040A1 Light guide plate manufactured by means of internal etching, manufacturing method therefor, and lamp
05/18/2012WO2012062039A1 Etched-printed combination light guide plate, manufacturing method therefor, and lamp
05/17/2012US20120120781 Thermally-Assisted Head Including Surface-Plasmon Resonant Optical System
05/17/2012US20120120682 Illumination device with light guide coating
05/17/2012US20120120681 Operation portion illuminating mechanism and operation mechanism
05/17/2012US20120120679 Backlight module, light guide plate thereof and ink thereof
05/17/2012US20120120678 Backlight module
05/17/2012US20120120677 Backlight Unit and Display Device
05/17/2012US20120120667 Light emitting device for a drum of a household appliance
05/17/2012US20120120467 Hybrid light guide with faceted and holographic light turning features
05/17/2012US20120120087 Liquid Crystal Display and Backlight Module
05/17/2012US20120120081 Illumination device with passivation layer
05/17/2012US20120120080 Light guide with diffusive light input interface
05/17/2012US20120118381 Luminescent optical device and solar cell system with such luminescent optical device
05/16/2012EP2452121A2 Combination dark field and bright field illuminator
05/16/2012EP2452120A2 Light emitting diode light engine
05/16/2012DE102010051307A1 Display element used in motor car, has partial transparent film that is arranged between luminous surface and decorative layer
05/16/2012DE102010051306A1 Illumination device for control element of e.g. switch in motor car, has scattering centers in which light is scattered transverse to radiation direction, and carrier whose surface exhibits reflection characteristics below light conductor
05/16/2012CN202221044U Fluorescent lens and white light made of same
05/16/2012CN202221012U Back light module and liquid crystal display device applying same
05/16/2012CN202221000U Lighting device
05/16/2012CN202220994U Multi-way light-emitting diode (LED) lighting lamp
05/16/2012CN102460010A Led照明装置 Led lighting device
05/16/2012CN102458020A Method for controlling backlight and backlight module
05/16/2012CN102455458A Light guide device and backlight module
05/16/2012CN102454927A 照明装置及液晶显示装置 Illumination device and liquid crystal display device
05/16/2012CN102454926A Backlight assembly and display apparatus having the same
05/16/2012CN101825260B Method for manufacturing light guide plate
05/16/2012CN101614840B Light-guiding element and light source assembly with same
05/15/2012US8179361 Reflector and backlight device
05/15/2012US8177409 Light guide sheet and electronic equipment utilizing the same
05/15/2012US8177407 Plane-like lighting units and display equipment provided therewith
05/15/2012CA2733808C Light apparatus
05/15/2012CA2709166C Light source device
05/10/2012WO2012059866A1 Light emitting sheet
05/10/2012WO2012040280A3 Led light module
05/10/2012US20120113682 Surface lighting apparatus
05/10/2012US20120113680 Light guide body and surface light source
05/10/2012US20120113679 Free form lighting module
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