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)
03/2014
03/20/2014US20140078774 Backlight module suitable for transportation
03/20/2014US20140078772 Led lighting device
03/20/2014US20140078771 Light device
03/20/2014US20140078441 Positioning Device for Positioning an Optical Film Set, Backlight Module, and Liquid Crystal Display
03/20/2014DE202014100522U1 Extrudierter lichtleiterträger Extruded fiber-optic carrier
03/20/2014DE102012108855A1 Lichtleiter für Fahrzeuge Light guides for vehicles
03/19/2014EP2708809A1 Light guide plate, method for fabricating the same and backlight unit
03/19/2014EP2708808A1 Optical system for use in a traffic light luminaire
03/19/2014EP2708795A1 Lighting unit
03/19/2014DE202013105732U1 Beleuchtungseinrichtung Lighting device
03/19/2014CN203489182U COB (chip on board) encapsulated high-power white light device
03/19/2014CN203489179U LED crystal lamp
03/19/2014CN203489178U Light irradiator
03/19/2014CN203489085U Backlight source providing uniform light emission
03/19/2014CN103649629A Lighting device
03/19/2014CN103645583A Backlight module
03/19/2014CN103644479A Parallel-plane backlight source
03/19/2014CN103644473A Multifunctional area light source lighting lamp
03/19/2014CN101796437B Prism sheet, and backlight unit and liquid crystal display device using prism sheet
03/14/2014DE202009018867U1 Einfaches System zur Lichtauskopplung aus flächigen Lichtleitern durch Mikroprismen System for light extraction from planar optical waveguides with micro prisms
03/13/2014WO2014038807A1 Light guide bar and backlight device with same
03/13/2014WO2014037671A1 Illuminated glass panel
03/13/2014WO2014037504A1 Optical solar cell
03/13/2014WO2014037357A1 Light guide unit for a lighting system
03/13/2014WO2014037301A1 Lighting device
03/13/2014WO2014037218A1 Illumination device
03/13/2014WO2014037151A1 Illuminated pane arrangement
03/13/2014WO2014036746A1 Backlight module and liquid crystal display thereof
03/13/2014US20140071713 Display Module Having Support Structure for Display Panel
03/13/2014US20140071712 Backlight module and display panel
03/13/2014US20140071711 Lighting Module Having Improved Lighting Uniformity
03/13/2014US20140071709 Light Guide Plate and Backlight Module
03/13/2014US20140071708 Hollow backplane and backlight module using same
03/13/2014US20140071703 Vehicular lamp
03/13/2014US20140071686 Electronic device with lighting apparatus
03/13/2014US20140071653 Back-lit transmissive display having variable index light extraction layer
03/13/2014US20140071382 Textured light guide to reduce friction with film
03/13/2014US20140071381 Backlight unit and liquid crystal display device including the same
03/13/2014US20140071380 Backlight unit and liquid crystal display using the same
03/13/2014US20140071378 Backlight unit, LCD module, and LCD device
03/13/2014US20140071377 Lcd frame assembly
03/13/2014US20140071370 Backlight Module and Liquid Crystal Display Device
03/13/2014DE102012108553A1 Signal lamp for use at rear region of semitrailer of lorry, has LED arranged at printed circuit board, and connection housing arranged at front side end of optical fibers of elongated light guide module and receiving board
03/13/2014DE102012108311A1 Illumination device for e.g. motor car, has additional light conductor arranged in region with lower light transmittance of cover element, and light uncoupling surface and optical element that are arranged at front of conductor
03/13/2014DE102006026936B4 Lumineszenzdiode, Verfahren zur Herstellung derselben und die Lumineszenzdiode aufweisende Hintergrundbeleuchtungsanordnung Light emitting diode, method for producing the same and the light emitting diode backlight assembly having
03/12/2014EP2706289A1 Backlight and Liquid Crystal Module
03/12/2014EP2705298A2 Collimated illumination using light pipes
03/12/2014CN203480610U Alarming device
03/12/2014CN203480163U Laser light guide plate structure of liquid crystal display television
03/12/2014CN203480068U Laser light guide plate
03/12/2014CN203480067U Light guide body and LED bulb lamp adopting same
03/12/2014CN203478107U Light guide ring
03/12/2014CN203478106U Automobile atmosphere lamp
03/12/2014CN203478105U LED down lamp with laser guide plate
03/12/2014CN203478104U Ring-shaped LED panel light
03/12/2014CN203478103U Light guide body
03/12/2014CN203478071U Vehicle lamp structure
03/12/2014CN203478048U LED engineering lamp with laser guide plate
03/12/2014CN203478016U Side-light type LED backlight source with adjustable color coordinates
03/12/2014CN203478011U LED backlight plate with symmetrical triangular pyramids
03/12/2014CN203477957U Led lamp
03/12/2014CN103635839A Waveguide apparatus for illumination systems
03/12/2014CN103632621A Energy-saving light emitting diode (LED) integrated sign with accident lighting and equipment nameplate functions
03/12/2014CN103632615A Displayer
03/12/2014CN103632612A Display backlight with diffractive light mixing
03/12/2014CN103631054A Display device
03/12/2014CN103629625A Modularized microstructure light guiding device
03/12/2014CN103629600A Backlight module
03/12/2014CN103629598A Backlight assembly and display apparatus having the same
03/12/2014CN103629595A Novel super-thin artificial wireless light-emitting glass
03/12/2014CN103629593A Led wall lamp
03/12/2014CN103629592A Led wall lamp
03/12/2014CN103629591A Led wall lamp
03/12/2014CN103629590A Led wall lamp
03/12/2014CN103629539A Illuminating system of plate-type structure long-wave through-type reflector based on fluorescent material
03/12/2014CN102635813B Backlight module and method for preparing circuit board with paraposition patterns
03/12/2014CN102317683B Manufacturing method of light guide plate, light guide plate, backlight apparatus, illumination apparatus, and partition board apparatus
03/12/2014CN102207265B Backlight unit and display apparatus
03/12/2014CN101963305B Light source for touch screen and touch screen
03/12/2014CN101871598B Backlight module having light complementary color area
03/11/2014US8668371 Light redirecting films having a pattern of dome-shaped optical elements
03/06/2014WO2014036537A1 Polarization system for wavelength pass-through in a near-to-eye display
03/06/2014WO2014036370A1 Side emitting optical apparatus and method for possible use in an aircraft
03/06/2014WO2014036233A2 Flame retardant light diffusing fiber
03/06/2014WO2014033602A2 Illumination device based on light guide with light scattering particles and light angle selection module
03/06/2014WO2014033576A1 Illumination device based on light guide with light diffusing particles
03/06/2014WO2014033096A1 Display device provided with a light guide
03/06/2014US20140063855 Backplate, backlight module and display device
03/06/2014US20140063854 Apparatus and method for manufacturing light guiding plate
03/06/2014US20140063853 Film-based lightguide including a wrapped stack of input couplers and light emitting device including the same
03/06/2014US20140063852 Light guide plate, planar lighting device and method of manufacturing light guide plate
03/06/2014US20140063851 Display device
03/06/2014US20140063850 Backlight And Liquid Crystal Module
03/06/2014US20140063849 Backlight module with light-guiding portions
03/06/2014US20140063848 Backlight module and display device
03/06/2014US20140063847 Light emitting apparatus
03/06/2014US20140063846 Surface light source device and edge-lit type backlight module
03/06/2014US20140063845 Light-guiding plate and plane illumination apparatus therewith
03/06/2014US20140063844 Backlight module and liquid display devices with the same
03/06/2014US20140063843 Display device
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