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)
12/2012
12/05/2012CN102809082A Glareless LED (Light Emitting Diode) indoor lighting device with intelligent surface light source
12/05/2012CN102809064A LED lamp
12/05/2012CN101828147B Illumination system for illuminating a display device, and display device
12/05/2012CN101749623B Vehicle lamp
12/05/2012CN101542195B Backlight system and optical sheet with adhesive
12/04/2012US8322905 Edgelit panel with curvilinear light extracting deformities
12/03/2012DE202012104567U1 Beleuchtungsanordnung Lighting arrangement
11/2012
11/29/2012WO2012161222A1 Light guide plate, surface light source device, and transmission type image display device
11/29/2012WO2012161212A1 Planar light-source device and manufacturing method for same, display device, and lighting device
11/29/2012WO2012160940A1 Light guide plate, planar illumination device, and manufacturing method of light guide plate
11/29/2012US20120300498 Light guide element, light source module, and display
11/29/2012US20120300497 Light guides and backlight systems incorporating light redirectors at varying densities
11/29/2012US20120300495 Lighting module
11/29/2012US20120300494 Backlight and display device
11/29/2012US20120300492 Display Device and Backlight Module Thereof
11/29/2012US20120300490 Display apparatus
11/29/2012US20120300437 Configurable ceiling lighting system
11/29/2012US20120300271 Light guide, document illuminating device, image reading device, and image forming apparatus
11/29/2012US20120300154 Surface light source device and liquid crystal display device equipped with same
11/29/2012US20120300138 Lighting device, display device and television receiver
11/29/2012US20120300137 Lighting device, display device and television receiver
11/29/2012US20120300136 Lighting device, display device, and television receiver
11/29/2012US20120300135 Lighting device, display device and television receiver
11/29/2012US20120299913 Directional flat illuminators
11/29/2012DE102012010659A1 Illumination device for fog headlight of vehicle for producing partial light distribution for e.g. low beam distribution, has reflectors arranged relative to exit surfaces so that portions of light radiated by surfaces strike on reflectors
11/29/2012DE102011076621A1 Beleuchtungseinrichtung für ein Kraftfahrzeug Lighting device for a motor vehicle
11/29/2012DE102005024084B4 Flächenlichtquellenvorrichtung Surface light source device
11/28/2012EP2527725A1 Lighting module
11/28/2012EP2527722A2 Lighting device for a motor vehicle
11/28/2012CN202561652U Light guide plate, edge-lit backlight module and liquid crystal display device
11/28/2012CN202561651U Light guide plate
11/28/2012CN202561650U LED light guide column and LED light guide column bulb lamp
11/28/2012CN202561624U Automobile daytime driving lamp provided with light pipe
11/28/2012CN202561576U Indirect conduction type light-emitting diode (LED) street lamp
11/28/2012CN102803841A Mechanically decoupled status lens
11/28/2012CN102798926A Light guide plate, light guide plate assembly and light guide plate manufacturing method
11/28/2012CN102798091A Light guide cover used for LED (light emitting diode) cabinet lamp
11/28/2012CN102798083A Light guide device
11/28/2012CN102798082A Light guide, document reading device, image reading device, and image forming apparatus
11/28/2012CN102798081A Indirect lighting method and device and automotive internal decoration piece adopting method and device
11/28/2012CN102798062A Light-emitting panel for integrated ceiling
11/28/2012CN102798053A Surface luminous body realizing method with patterning function and device for realizing patterned luminescence
11/28/2012CN102798034A Backlight and display device
11/28/2012CN102798016A Backlight unit, backlight source, backlight source control method and display device
11/28/2012CN102797993A 照明模块 Lighting Modules
11/28/2012CN101858532B Back light unit and liquid crystal display using the same
11/28/2012CN101852365B Illuminating device, image-reading apparatus, and image-forming equipment
11/28/2012CN101788116B Backlight unit and a liquid crystal display apparatus applying the same therein
11/28/2012CN101779078B Illuminating device and liquid crystal display device
11/28/2012CN101122373B Operation device
11/27/2012US8317385 Ultrathin lighting element
11/27/2012US8317383 Fastening device for light pipe assembly
11/22/2012WO2012158274A1 Lighting assembly
11/22/2012WO2012157147A1 Light-emitting member and lighting device provided therewith
11/22/2012WO2012157145A1 Lighting device
11/22/2012WO2012155377A1 Light guide plate using uv light source and backlight display module thereof
11/22/2012WO2012131560A3 Light-output device with movable light-guide system
11/22/2012WO2012125818A3 Lighting assembly with adjustable light output
11/22/2012WO2012125801A3 Lighting assembly with adjustable light output
11/22/2012WO2012125796A3 Lighting assembly with adjustable light output
11/22/2012WO2012108693A3 Solar lighting assembly
11/22/2012US20120294041 Backlight module with thermal insulation
11/22/2012US20120294039 Display and light guide thereof
11/22/2012US20120294038 Static-free light guide plate and backlight module
11/22/2012US20120294037 Illumination device
11/22/2012US20120294034 Display apparatus
11/22/2012US20120294031 Multi-MOEMS display
11/22/2012US20120294029 Backlight and display device with the backlight
11/22/2012US20120293743 Light emitting device and liquid crystal display apparatus
11/22/2012US20120293730 Backlight device, liquid crystal display device, and television receiver
11/22/2012US20120293729 Lighting device, display device and television receiver
11/22/2012US20120293728 Lighting device, display device and television receiver
11/22/2012US20120293727 Lighting device, display device, and television receiver
11/22/2012US20120293726 Lighting device, display device and television receiver
11/22/2012US20120293724 Lighting device, display device and television receiver
11/22/2012US20120293721 Backlight device, liquid crystal display device and television receiver
11/22/2012US20120293719 Lighting device, display device and television receiver
11/22/2012US20120293716 Lighting device, display device and television receiver
11/22/2012US20120293715 Lighting device, display device and television receiver
11/22/2012DE102012010210A1 Beleuchtungseinrichtung, sowie Beleuchtungsvorrichtung, optischer Projektor und Scheinwerfer jeweils mit zumindest einer derartigen Beleuchtungseinrichtung Illumination means, and illumination apparatus, and optical projector headlamp with at least one illumination device such
11/22/2012DE102011101873A1 Light input device for insulated vehicles such as caravans, includes a seal which is arranged between outer portion of light-conducting assembly and the outside of wall or roof area of vehicle
11/22/2012DE102011076232A1 Vorrichtung zum gleichmäßigen Hinterleuchten einer transparenten oder transluzenten Anzeigefläche Apparatus for uniform backlighting a transparent or translucent display area
11/22/2012DE102011050422A1 Light i.e. rear light, for motor car, has light guiding element whose upper and lower light exit surfaces are upwardly displaced against middle light exit surface that is positioned between upper and lower light exit surfaces
11/21/2012EP2525139A2 Vehicle decorative lighting device and vehicle lamp
11/21/2012EP2524841A2 Vehicle lighting unit
11/21/2012CN202551207U Television
11/21/2012CN202551145U High-frequency induction type self-luminous mobile phone rear cover and mobile phone
11/21/2012CN202548767U Luminous keyboard
11/21/2012CN202548489U Display module and electronic device
11/21/2012CN202548488U Liquid crystal display device
11/21/2012CN202548473U Display module and electronic device
11/21/2012CN202546619U Optical composite board and lamp applying same
11/21/2012CN202546618U Light guide film for keyboard
11/21/2012CN202546617U Light guide mechanism for realizing uniformity of backlight of air conditioner controller
11/21/2012CN202546520U Backlight module and display device
11/21/2012CN202546503U Backlight module and light-emitting keyboard using same
11/21/2012CN202546491U Liquid crystal display device and direct-lighting LED backlight module
11/21/2012CN202546339U Light source module
11/21/2012CN202546333U Lighting device
11/21/2012CN202546327U Light guide plate and lighting device thereof
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