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)
11/2014
11/11/2014US8884923 Optical touch apparatus having a light guide with scattering particles
11/11/2014US8884841 Smartpad screen management
11/11/2014US8884507 Reflective nanofiber lighting devices
11/11/2014US8883925 Cyclic olefin polymer composition, use thereof, and cyclic olefin polymer
11/11/2014US8883079 Aquatic environment water-quality monitor having a submersible chemical indicator wheel
11/11/2014US8882333 Electronic incense assembly
11/11/2014US8882332 Light source module, LED receiver and backlight device
11/11/2014US8882331 Warping buffering structure for light guide plate and backlight module
11/11/2014US8882330 Light module having a bent portion between light sources
11/11/2014US8882328 Input edge coupler having taper region
11/11/2014US8882327 Composite light guide plate
11/11/2014US8882326 Light guide plate and surface light source device
11/11/2014US8882324 Lighting device, display device and liquid crystal display device
11/11/2014US8882323 Lightguide
11/11/2014US8882322 Backlight unit
11/11/2014US8882321 Light source device with optical element and wavelength conversion member
11/11/2014US8882320 Connector
11/11/2014US8882300 Color filter and edge-type backlight module using the same
11/06/2014US20140329579 Backlight unit, and liquid crystal display device and game console including same
11/06/2014US20140328084 Electronic Device and Display Module with Sensing Antenna
11/06/2014US20140328083 Light emitting device package and backlight unit comprising the same
11/06/2014US20140328082 Lighting panel
11/06/2014US20140328081 Light guide bar and light emitting device
11/06/2014US20140328067 Light guide element for controlling light shape
11/06/2014US20140328063 Light source system
11/06/2014US20140328052 Light-emitting assembly and light-emitting floor system containing the same
11/06/2014US20140328050 Backlight unit, display device therewith, and lighting system therewith
11/06/2014US20140327955 Reflective type display device
11/06/2014US20140327859 Illuminating device, liquid crystal display device, electronic device, and manufacturing method of light guide panel
11/06/2014US20140327856 Liquid crystal display device and electronic equipment having the same
11/06/2014US20140327708 Display device
11/06/2014US20140326293 Methods and apparatus for solar energy concentration and conversion
11/04/2014US8879875 Optical switch
11/04/2014US8879127 Illumination apparatus, image sensor unit, and paper sheet discriminating apparatus for discriminating an illuminated body
11/04/2014US8879026 Electronic device comprising a light guide having an image light area and an invalid light area wherein a decay ratio of a light beam in the invalid light area is 0˜15% or 85˜100%
11/04/2014US8879019 Liquid crystal display apparatus and electronic equipment
11/04/2014US8879016 Color filterless display device, optical element, and manufacture
11/04/2014US8878882 Segmented edge-lit backlight assembly for a display
11/04/2014US8878794 State of screen info: easel
11/04/2014US8876409 Optical device
11/04/2014US8876356 Illumination device and display device
11/04/2014US8876355 Light guide, light source apparatus, and reading apparatus
11/04/2014US8876354 Light source comprising light deflecting particles
11/04/2014US8876353 Lighting apparatus
11/04/2014US8876351 Light emitting diode lamp having heat dissipation module
11/04/2014US8876349 Display and electronic unit
11/04/2014US8876348 Light fixture comprising a multi-functional non-imaging opitical component
11/04/2014US8876346 Illumination source for use in inspection methods and/or lithography; inspection and lithographic apparatus and inspection method
11/04/2014US8876319 Backlight unit and display apparatus using the same
11/04/2014US8876315 Lighting apparatus and display apparatus using the same
11/04/2014US8876309 Adjustable back-lighting structure for a keyboard
10/2014
10/30/2014US20140322454 Method for manufacturing artificial smouldering scent-stick
10/30/2014US20140321875 Light emitting device and image forming apparatus
10/30/2014US20140321164 Composite light guide plate, device and method for making same
10/30/2014US20140321163 Light guide device and backlight module containing the same
10/30/2014US20140321161 Backlight Module and Fixture Thereof
10/30/2014US20140321160 Display sub-assembly for an hvac controller
10/30/2014US20140321159 Light guide plate and backlight module having same
10/30/2014US20140321158 Light source module
10/30/2014US20140321157 Back light unit with light guide plate preventing dark area between leds
10/30/2014US20140321156 Backlight device
10/30/2014US20140321155 Light Guide Plate Structure Controlling Uniformity from Central Portion to Edge, and Lighting Lamp Using Same
10/30/2014US20140321154 Backlight module
10/30/2014US20140321153 Optical element and backlight module incorporating the same
10/30/2014US20140321152 Light up centerpiece
10/30/2014US20140321137 Vehicle headlamp
10/30/2014US20140320785 Backlight device
10/30/2014US20140320784 Display device
10/30/2014US20140320783 Condensing sheet, backlight unit and liquid crystal display device using the same
10/30/2014US20140320747 Illumination device, display device, and television receiving device
10/28/2014US8874894 Unified desktop wake and unlock
10/28/2014US8873349 Optical devices including assistant layers
10/28/2014US8873150 Method of making a substrate-guided optical device utilizing polarization beam splitters
10/28/2014US8872999 Backlight assembly and liquid crystal display including the same
10/28/2014US8872996 Light source module and backlight assembly having the same
10/28/2014US8872992 Optical assembly, backlight unit including the same, and display apparatus including the backlight unit
10/28/2014US8872987 Stereoscopic image display
10/28/2014US8872973 Light guiding sysetm, edge type backlight module and liquid display device
10/28/2014US8872727 Activating applications in portions of unified desktop
10/28/2014US8872085 Display device having front illuminator with turning features
10/28/2014US8870440 Back light module and liquid crystal display device having the same
10/28/2014US8870439 Backlight module and display device with reduced light leakage
10/28/2014US8870438 Surface light source device with frame including light source and light guide plate
10/28/2014US8870437 Lighting device, display device, and television receiver
10/28/2014US8870436 Patterned adhesives for reflectors
10/28/2014US8870435 Light guide
10/28/2014US8870434 Asymmetric serrated edge light guide film having circular base segments
10/28/2014US8870433 Backlight unit
10/28/2014US8870432 Sheetless backlight module, a light guide plate for the sheetless backlight and manufacturing method thereof
10/28/2014US8870431 Light mixing module
10/28/2014US8870430 Display apparatus and lighting window
10/28/2014US8870429 Lighting module
10/28/2014US8870401 Lighting device, display device and television receiver
10/28/2014US8870400 Optical member, lighting device, display device and television receiver, and method of manufacturing the optical member
10/23/2014US20140314376 Backlight module
10/23/2014US20140313778 Multi-Wing Edge-Lit Structure
10/23/2014US20140313777 Light guiding plate and backlight module using same
10/23/2014US20140313776 Edge-lit Light Fixture
10/23/2014US20140313774 Lighting assembly
10/23/2014US20140313773 Light guide plate fixing structure and a backlight module using the same
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