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)
06/2014
06/19/2014US20140167617 System and method for communication among linear light modules in a lighting system
06/19/2014US20140167501 Low voltage buss system
06/18/2014EP2743743A1 Optical fiber structure, illumination device, endoscope, and optical fiber structure manufacturing method
06/18/2014EP2743573A1 Backlight module and display device
06/18/2014EP2743572A1 Light guide element with separately produced optically effective surface produced by forming
06/18/2014EP2743567A1 Primary optical element, lighting module and headlight for motor vehicle
06/18/2014EP2742280A1 Led light-source module for a vehicle headlight
06/18/2014CN203658611U 一种制有沟槽的导光板 A process for producing a groove in the light guide plate
06/18/2014CN203656815U 一种进光角度大的导光板 A light guide plate into the large angle
06/18/2014CN203656813U 一种背光模组及使用其的显示器 A backlight module and use its monitor
06/18/2014CN203656797U 太阳能分级建筑采光照明装置 Solar grade architectural lighting lighting device
06/18/2014CN203656763U 带空气净化功能的集成式车用节能阅读灯 Integrated car with air purification function with energy-saving reading lamps
06/18/2014CN203656761U 汽车顶灯导光体装配结构 Car dome light guide assembly structure
06/18/2014CN203656729U 发光面板 Light-emitting panel
06/18/2014CN203656687U 一种改良型的灯带式灯串 An improved type of lamp light string belt
06/18/2014CN203656684U 一种可连接式的具有导光件的柔性led条形灯 A formula can be connected with a flexible light guide led strip lights
06/18/2014CN203656679U 一种灯带式跑马灯串 A lamp with a string type Marquee
06/18/2014CN203656611U 具有曲面导光板的灯具 Has a curved guide plate lamps
06/18/2014CN103868025A Light guide plate and backlight module using light guide plate
06/18/2014CN103868024A Light source structure
06/18/2014CN103867983A Motor vehicle tail lamp
06/18/2014CN103867958A Backlight modular
06/18/2014CN102313195B Apparatus for fabricating light guide panel and backlight unit having the light guide panel
06/18/2014CN102121676B Device for collimation, homogenisation and extraction of light for lighting a display device
06/18/2014CN102047034B Illumination device comprising a collimator
06/18/2014CN101936486B Backlight module
06/18/2014CN101806434B Electronic device, liquid crystal display module and backlight unit
06/18/2014CN101684925B Area light source
06/17/2014US8754428 Light emitting device and display
06/17/2014US8752992 Backlight module
06/17/2014CA2732959C Light guide for improving device lighting
06/12/2014WO2014087688A1 Light guide plate, planar light source apparatus, transmissive image display apparatus, and light guide plate manufacturing method
06/12/2014WO2014087278A1 Light emitting arrangement using light guides.
06/12/2014WO2014086133A1 Lamp and lampshade thereof
06/12/2014US20140160796 Light Guide Plate and Fabrication Method Thereof, Extrusion Equipment, Backlight Module and Display Device
06/12/2014US20140160795 Light guide plate, backlight module and display device both with the light guide plate
06/12/2014US20140160794 Backlight Source and Assembly Method of the Same
06/12/2014US20140160793 Lighting module
06/12/2014US20140160792 Backlight module having optical fibers
06/12/2014US20140160791 Backlight module and display device
06/12/2014US20140160790 Optical member and display device having the same
06/12/2014US20140160789 Optical member and display device having the same
06/12/2014US20140160788 Nvis compatible backlight device and lcd using the same
06/12/2014US20140160787 Lighting Device Comprising A Light Guide And A Support
06/12/2014US20140160784 Secondary optic for concentrating photovoltaic device
06/12/2014US20140160722 Backlight module and lighting keyboard
06/12/2014US20140160397 Blacklight unit, liquid crystal display device having the same and fabrication method thereof
06/12/2014US20140160392 Optical fiber for backlight module, backlight module and liquid crystal display device
06/12/2014DE102012222684A1 Beleuchtungseinrichtung für ein Kraftfahrzeug Lighting device for a motor vehicle
06/12/2014DE102012217735A1 Display device for vehicle control device, has light guide plate including defined coupling region through which light of first light source is coupled, and first display plane including penetration for receiving first control element
06/12/2014DE102012213826A1 Verwendung einer gerichteten Flächenlichtquelle zur Auflichtbeleuchtung in einem Mikroskop Using a facing surface light source for front lighting in a microscope
06/12/2014DE102012112152A1 Motor vehicle tail lamp for use with multiple light functions, has light guides with legs, on which output couplers are formed, where light emission segments are protruded in output couplers
06/12/2014DE102012112151A1 Kraftfahrzeugrückleuchte Automobile tail light
06/12/2014DE102012112125A1 Lighting device for vehicles, has curvature of elongated light guide that is limited in extension direction, where radius of curvature of light guide is greater than double transverse extension of light guide
06/12/2014DE102012112076A1 Lighting device for vehicles, has multiple light sources for generating different light functions and light conducting body comprising light conducting segment with deflection surface, at which light beam is totally reflectable
06/12/2014DE102012112075A1 Beleuchtungsvorrichtung für Fahrzeuge Lighting device for vehicles
06/12/2014DE102012112072A1 Beleuchtungsvorrichtung für Fahrzeuge Lighting device for vehicles
06/12/2014DE102012112066A1 Signal lamp for vehicle i.e. motor car, has light guide device arranged on facing side of light source, and prism elements provided with uncoupling surfaces such that light beam is emitted to form angle of certain degrees in direction
06/12/2014DE102012107437A1 Fiber optic component for lighting device of vehicle, has decoupling surface for decoupling light, and two coupling surfaces for coupling light, where decoupling surface is extended along curvature in sectional manner
06/11/2014EP2741130A2 Surface light source device and liquid crystal display device
06/11/2014EP2740996A1 Backlight source and assembly method of the same.
06/11/2014CN203644342U 不等刻线间距大尺寸超薄导光led灯箱 Engraved line spacing ranging from large-size thin light guide led signs
06/11/2014CN203643635U 导光条结构 Guiding light bar structure
06/11/2014CN203642067U 光纤灯光源装置 Fiber optic light source device
06/11/2014CN203642028U 一种汽车扶手箱装饰条灯 An automobile armrest trim lights
06/11/2014CN203642027U 汽车扶手箱装饰条灯 Car armrest trim lights
06/11/2014CN203641990U 夜视兼容背光模组 Night vision-compatible backlight
06/11/2014CN203641943U 通过集束光纤导光散热的led灯具 By bundling fiber optic light guide cooling led lamps
06/11/2014CN203639715U 洗衣机 Washing machine
06/11/2014CN103852820A Light guide rod and light emitting diode lighting device
06/11/2014CN103851542A Light guide for an optical device, notably for lighting and/or signaling
06/11/2014CN103851541A Button lighting structure of audio visual system for vehicle
06/11/2014CN103851540A Light guide plate for backlight module
06/11/2014CN103851531A Solar light guide system
06/11/2014CN103851528A Concentrated mechanism of sunlight guide-in system
06/11/2014CN103851502A Lighting and/or signaling device, notably for a motor vehicle
06/11/2014CN103851421A Blacklight unit, liquid crystal display device having the same and fabrication method thereof
06/11/2014CN103851418A Backlight module
06/11/2014CN103847074A Resin molded product and molding method and molding apparatus thereof
06/11/2014CN102486548B Light guide device and backlight module
06/11/2014CN102458020B Method for controlling backlight and backlight module
06/11/2014CN102410515B Lamp device
06/11/2014CN102059865B Light-guiding plate and printing method thereof and backlight module
06/11/2014CN101627326B Arrangement comprising a semiconductor chip and an optical waveguide layer
06/10/2014US8749731 Liquid crystal display device
06/10/2014US8746947 Backlight module, LCD device and light source of backlight module
06/10/2014US8746946 Backlight module
06/05/2014WO2014085670A1 Lighting assembly with defined angular output
06/05/2014WO2014084079A1 Lighting module, door lighting device, and window lighting device
06/05/2014WO2014082330A1 Warpage buffer structure for light guide plate and backlight module
06/05/2014WO2014049056A3 Fiber-optic conversion module
06/05/2014US20140153286 Light guide plate, backlight module and display device
06/05/2014US20140153285 Lighting Assembly with Defined Angular Output
06/05/2014US20140153284 Light source device of backlight unit for display
06/05/2014US20140153283 Backlight modules and liquid display devices with the same
06/05/2014US20140153282 Lighting assembly with a light guide having light-redirecting edge features
06/05/2014US20140153281 Backlight unit and display device
06/05/2014US20140153280 Optical member, display device having the same and method for fabricating the same
06/05/2014US20140153218 Display device
06/05/2014US20140153217 Optical member, display device having the same and method of fabricating the same
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