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)
04/2012
04/05/2012US20120081920 Backlight module
04/05/2012US20120081919 Light emitting panel assemblies
04/05/2012US20120081890 Lighting Device Utilizing A Light Emitting Diode Disposed within a Tubular Lens
04/05/2012US20120081636 Backlight module and display apparatus
04/04/2012EP2435869A2 Making an optic with a cladding
04/04/2012EP2435866A1 Illumination devices for reflective displays
04/04/2012EP2435757A2 Solid state light source based on hybrid waveguide-down-converter-diffuser
04/04/2012CN202183842U Set top box
04/04/2012CN202182418U 一种导光装置 One kind of the light guide means
04/04/2012CN202182417U 用于汽车电子产品的导光结构 The light guide structure for automotive electronics
04/04/2012CN202182401U 一种车厢栅格式led灯具 One kind of car led lighting grid format
04/04/2012CN202182394U 侧导光模组和液晶显示器 Light side guide modules and LCD monitors
04/04/2012CN202182391U 一种背光源和液晶面板 A backlight and LCD panel
04/04/2012CN202182380U Led背光源 Led backlight
04/04/2012CN202182375U 一种直角双向led灯具 One Cartesian bidirectional led lamps
04/04/2012CN202182365U 一种led灯条、侧光式背光模组及显示器 One kind of led light bar, edge-lit backlight and display
04/04/2012CN202182353U 平面薄壳式照明灯具结构 Flat shell-style lighting structure
04/04/2012CN202182339U 一种红外透射光源 An infrared transmittance of light
04/04/2012CN102402104A 光照射装置、部件摄像装置和部件安装装置 Light irradiation device, the image pickup apparatus and a component mounting member means
04/04/2012CN102402065A 显示装置 The display device
04/04/2012CN102401931A 导光板、背光模块与显示装置 A light guide plate, the backlight module and the display device
04/04/2012CN102401930A 光学片、面光源装置以及透射型图像显示装置 The optical sheet, the surface light source device and transmissive image display device
04/04/2012CN102401929A 导光板及面光源装置 A light guide plate and surface light source apparatus
04/04/2012CN102401324A Light guide assembly and electronic device with same
04/04/2012CN102401323A 背光模块及其导光板 Backlight module and a light guide plate
04/04/2012CN102401300A Backlight module
04/04/2012CN102401281A 背光组件 Backlight assembly
04/04/2012CN102401280A Light-emitting device, illuminating device, vehicle headlamp, and method for producing light-emitting device
04/04/2012CN101770045B 棱镜片、背光单元和具有该背光单元的液晶显示装置 A prism sheet, a backlight unit having the backlight unit and a liquid crystal display device
04/04/2012CN101749586B 背光单元及具有该背光单元的液晶显示设备 LCD backlight unit having the backlight unit and a display device
04/03/2012US8148177 Light emitting device and display
03/2012
03/29/2012WO2012040280A2 Led light module
03/29/2012WO2012037776A1 Led light guide plate bulb and method for manufacturing same
03/29/2012WO2011159436A3 Light bulb using solid-state light sources
03/29/2012US20120075887 Light redirecting films and film systems
03/29/2012US20120075838 Display device
03/29/2012US20120075556 Locally controllable backlight
03/29/2012US20120074873 Plane-like lighting units and display equipment provided therewith
03/29/2012US20120074450 Optical gel member, assembling method of optical device and optical device using the same
03/29/2012DE19853956B4 Beleuchtungsanordnung mit einem Lichtleitelement zur Raumbeleuchtung Lighting assembly with a light guide for illuminating rooms
03/29/2012DE102010046671A1 Optical lighting system for lighting free or high halls, has light source operated by battery, and polymeric-optical fibers laterally decoupling light by falling below minimum bending radius and rotation of fibers at axis of direction
03/29/2012DE102010046342A1 Coupling device for coupling lamp of lighting unit of illumination device into fiber optics of vehicle, comprises hollow body, which has partially reflective inner wall, and two sides
03/29/2012DE102010001942B4 Lichtquelleneinheit und Projektor mit einer derartigen Lichtquelleneinheit Light source unit and projector with such a light source unit
03/28/2012EP2434335A2 Light source unit for backlight, backlight device for liquid crystal display,and transmissive liquid crystal display device
03/28/2012EP2433046A2 Total internal reflective (tir) optic light assembly
03/28/2012CN202177720U 导光板 The light guide plate
03/28/2012CN202177719U 导光板及含有该导光板的背光源、液晶显示面板及液晶显示器 The light guide plate and a backlight comprising the light guide plate, a liquid crystal display panel and liquid crystal display
03/28/2012CN202177718U 仪表导光板结构 Meter light guide structure
03/28/2012CN202177717U 一种导光柱 ] A guide beam
03/28/2012CN202177038U 一种led导光柱 One kind of led light pipe
03/28/2012CN202177021U Wind energy and solar energy combined LED (light-emitting diode) road lamp
03/28/2012CN202177014U 一种低压导光感应灯箱 A low-pressure sensor light box light guide
03/28/2012CN202176982U 一种用于外观装饰的背光模组 A decorative appearance backlight module
03/28/2012CN202176976U Backlight module and backlight device
03/28/2012CN202174986U 汽车仪表盘导光体结构 Car dashboard light guide structure
03/28/2012CN202173113U 具有展示美化作用的活动组合式屏风 Activity combined with a display screen beautifying effect
03/28/2012CN102393545A Light guide plate, and backlight unit and liquid crystal display apparatus possessing the same
03/28/2012CN102392979A Electronic equipment capable of regulating light-emitting rate
03/28/2012CN102392961A LED (light emitting diode) and OLED (organic light emitting diode) composite surface luminescent device
03/28/2012CN102392956A Surface light source device and stereoscopic display device
03/28/2012CN101761876B Optical fiber illumination system with optical feedback return circuit
03/28/2012CN101725915B Back light module
03/28/2012CN101520160B Light guide plate and movable contact unit
03/27/2012US8144088 Surface lighting device and portable terminal using the same
03/27/2012US8142063 Light emitting panel assemblies
03/23/2012DE202008018238U1 Bewegliche Lichtpunkte in Beleuchtungsfasern Moving points of light in fibers lighting
03/22/2012US20120069599 Transparent luminous window
03/22/2012US20120069598 Edge-type backlight module
03/22/2012US20120069596 Front lit alterable display
03/22/2012US20120069592 Vehicular lamp
03/22/2012US20120069579 Direct-lit light guiding structure, direct-lit light guiding panel and lighting device
03/22/2012US20120069031 Decoupled holographic film and diffuser
03/22/2012US20120068086 Systems and conveyance structures for high power long distance laser transmission
03/22/2012US20120067512 Light guide plate having embedded impurities and method for the production thereof
03/22/2012DE102010046042A1 Anordnung zum Durchleiten von Licht durch eine Wandung, insbesondere Gehäusewand, und Elektrogerät Means for passing light through a wall, in particular the housing wall, and electrical appliance
03/22/2012DE102010046022A1 Motor car illumination device, has recesses comprising active boundary faces, where active boundary faces are arranged such that divergence of light that spreads in light guard of light entrance surface from divergent is reduced
03/22/2012DE102010041096A1 Leuchtvorrichtung Lighting device
03/22/2012DE102007033195B4 Sensorgesteuerte Beleuchtungsvorrichtung Sensor-controlled lighting apparatus
03/21/2012EP2431800A1 Backlight module and display device
03/21/2012CN202171654U 一种导光板及led背光源 One kind of light guide plates and led backlight
03/21/2012CN202171211U 车用u形导光结构及车灯装置 Car u-shaped light guide structure and headlight unit
03/21/2012CN202171210U 节能照明用灯板 Energy-efficient lighting with light board
03/21/2012CN202171186U 嵌灯结构 Downlights structure
03/21/2012CN202171142U 一种无眩光led灯具 A non-glare led lamps
03/21/2012CN202171132U 一种便携式深部手术灯 A portable deep surgical lights
03/21/2012CN202168867U Led多功能光固化机 Led Curing Light Multifunction
03/21/2012CN102385230A Light source system and projection device including light source system
03/21/2012CN102385095A Light guide plate for keyboard with grooves
03/21/2012CN102384427A Display/illumination system
03/21/2012CN102384418A Front lighting lamp
03/21/2012CN102384402A Backlight module and display device with same
03/21/2012CN102384400A Flexible light-emitting module and illuminating device
03/21/2012CN102384372A Light emitting device of LED (light-emitting diode) area light source covered by optical film and production method thereof
03/21/2012CN102384369A Light-emitting diode light source
03/21/2012CN102379728A Mouth gag set for oral laryngeal surgery
03/21/2012CN101772255B Flexible printed circuit board for light emitting diode backlight unit and method of fabricating the same
03/21/2012CN101706071B Planar light source device
03/21/2012CN101583824B Backlight structure
03/21/2012CN101542189B Light guide bars and plane lighting device with dual-surface lighting
03/21/2012CN101529156B Lighting device
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