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
03/06/2014US20140063842 Light-emitting device and image display apparatus
03/06/2014US20140063841 Front light module
03/06/2014US20140063840 Light source structure for optical fiber display device and optical fiber display device
03/06/2014US20140063839 Side emitting optical apparatus and method for possible use in an aircraft
03/06/2014US20140063838 Flame retardant light diffusing fiber
03/06/2014US20140063836 Laser Lighting Device
03/06/2014US20140063416 Backlight unit and liquid crystal display device
03/06/2014US20140063415 Liquid crystal display device
03/06/2014US20140063414 Backlight unit and liquid crystal display device using the same
03/06/2014US20140063413 Liquid crystal display device
03/06/2014US20140063412 Backlight module and liquid crystal display device using the same
03/06/2014US20140059952 Light-conducting component for constructions and buildings and also production process therefor
03/06/2014DE102012215640A1 Lichtleitereinheit für ein Beleuchtungssystem Light guide unit for a lighting system
03/06/2014DE102012108177A1 Illumination device for providing signal functions in e.g. headlight of vehicle, has narrow side of guide element including distance to reference axis, where distance is smaller or larger than another distance of another narrow side
03/06/2014DE102012017596A1 Light equipment for vehicle, has multiple separate light sources, where multiple separate light conductors are so assigned to light sources that light emitted in different colors are coupled into light conductors
03/05/2014EP2703852A1 Light guide sheet with input coupling and dioptre with Fresnel surface
03/05/2014EP2703710A1 Polycarbonate resin composition for transparent body, as well as transparent body and surface light source formed from same
03/05/2014EP2703220A1 Lighting and/or signalling device for an automobile
03/05/2014EP2702439A1 Light-coupling optical systems and methods employing light-diffusing optical fiber
03/05/2014EP2702438A1 Waveguide apparatus for illumination systems
03/05/2014EP2702317A1 Systems and methods for coupling light into a transparent sheet
03/05/2014CN203464175U Automobile meter light guide lighting device
03/05/2014CN203464174U New type light guide plate
03/05/2014CN203464173U Light guide plate for display
03/05/2014CN203464172U Novel panel lamp
03/05/2014CN203464000U New type atmosphere lamp
03/05/2014CN203463989U Laser uniform illumination device for fingerprint optical development system
03/05/2014CN203463966U LED fluorescent lamp
03/05/2014CN203457985U Lamp desk top
03/05/2014CN103615677A LED synchronous red-blue light panel light source used for promoting plant growth
03/05/2014CN102661554B Backlight module and heat radiation design thereof
03/04/2014US8662729 Light unit and display apparatus having the same
02/2014
02/27/2014WO2014031726A1 Variable index light extraction layer and method of making the same
02/27/2014WO2014031405A1 Light-control assembly
02/27/2014WO2014030100A1 A lighting device
02/27/2014WO2014029838A1 Double-flux lighting device including multiple optical fibres, and associated peroperative probe
02/27/2014WO2014029489A1 Touch panel
02/27/2014WO2014029119A1 Backlight module
02/27/2014US20140057212 Transmission apparatus, drawing apparatus, and method of manufacturing article
02/27/2014US20140056556 Optical semiconductor device
02/27/2014US20140056555 Light guide plate and manufacturing method thereof
02/27/2014US20140056031 Bend-resistant bottom chassis and display device having the same
02/27/2014US20140056030 Edge-lit backlight model
02/27/2014US20140056029 Backlight module
02/27/2014US20140056028 Light emitting device with adjustable light output profile
02/27/2014US20140056027 Backlight unit and display device
02/27/2014US20140056025 Display device
02/27/2014US20140056024 Nanophosphor sheet and backlight device
02/27/2014US20140056022 Illuminated knob for household appliance
02/27/2014US20140056021 Light-emitting device, vehicle headlamp and illuminaton apparatus
02/27/2014US20140055835 Illumination device and display unit
02/27/2014US20140055827 Illumination apparatus and image reading apparatus
02/27/2014US20140055717 Systems and Methods for Preventing Light Guide Plate Scratching Artifacts
02/27/2014US20140055703 Backlight unit and liquid crystal display device
02/27/2014US20140055366 Keyboard device and light guide film layer thereof
02/27/2014US20140054473 Light Guide Plate and Backlight Module Utilizing Ultraviolet Light Source
02/27/2014DE10223245B4 Leuchte Light
02/27/2014DE102012215124A1 Illumination device for use as e.g. tail lamp, has paraboloider reflector arranged optical downstream of light module, and light guidance bodies whose light exit surface is arranged in focal spots of reflector
02/27/2014DE102012107834A1 Lighting device for back-vision unit, such as interior- or exterior mirrors, of motor vehicle, has clamping unit with adjusting unit, with which distance between lighting unit and light coupling area is adjustable
02/27/2014DE102012107833A1 Illumination device for rearview device e.g. exterior mirror, of motor vehicle, has illumination unit comprising lighting unit fixed with fixing unit of sealing unit such that light of lighting unit is coupled to body over coupling area
02/27/2014DE102012016771A1 Dial integrated rotation speed measurement instrument for car, has carrying disk including light guide plate in which chromatographically colored ring element is arranged, where light guide plate includes light-scattering nanoparticles
02/26/2014EP2700998A1 Nanophosphor sheet and backlight device
02/26/2014CN203455506U Light guiding rod and linear light source apparatus manufactured by using the same
02/26/2014CN203453994U Light guiding device for implementing light path of optical touch panel and optical touch panel
02/26/2014CN203453993U Light guiding sheet assembly for keyboard and keyboard
02/26/2014CN203453964U 车辆指示灯 Vehicle lights
02/26/2014CN203453955U 灯具 Lamps
02/26/2014CN203453947U Backlight module and display device
02/26/2014CN203453943U Laser light source for optical fiber mesh plate
02/26/2014CN203453815U Led灯具 Led lighting
02/26/2014CN103608103A Light energy supply for photobioreactor system
02/26/2014CN103605178A Light guide column
02/26/2014CN103605177A Light guiding plate and side-entering backlight module applying the same
02/26/2014CN103604095A Light guide structure and adjusting device of automobile dimming control system
02/26/2014CN103604066A Backlight module
02/26/2014CN101482631B Light-guide sheet, movable contact unit and switch using the same
02/25/2014US8659716 Flat panel display and method for assembling the flat panel display
02/25/2014CA2748436C Miniature endoscope with imaging fiber system
02/20/2014WO2014028278A1 Diffractive luminaires
02/20/2014WO2014028155A1 Colorful diffractive luminaires providing white light illumination
02/20/2014WO2014026923A1 Light guide plate comprising decoupling elements
02/20/2014WO2014026918A1 Light guide plate comprising decoupling elements
02/20/2014WO2014026917A1 Illumination device for a liquid crystal display
02/20/2014US20140052050 Illuminated Fabric, Device for Administering Light to the Skin, Kit and Method for Implementing Same
02/20/2014US20140049986 Light guide body and surface light source
02/20/2014US20140049985 Anisotropic heat dissipation in a backlight unit
02/20/2014US20140049983 Light emitting device comprising a lightguide film and aligned coupling lightguides
02/20/2014US20140049981 Backlight unit
02/20/2014US20140049980 Solid State Lighting Strip for Mounting in or on a Panel Support Element of a Modular Panel System
02/20/2014US20140049975 Modular micro-structure light guide device
02/20/2014US20140049729 Backlight unit for liquid crystal display device
02/20/2014US20140049728 Light guide plate, light-emitting unit and liquid crystal display device having the same
02/20/2014US20140049726 Display Backlight with Diffractive Light Mixing
02/20/2014US20140049720 Backlight unit and liquid crystal display including the same
02/20/2014US20140049470 Optical touch control apparatus and adjustable light guide apparatus
02/19/2014CN203444211U 显示设备及其背光模组 Display device and backlight module
02/19/2014CN203444209U LED backlight module with protruding glass balls
02/19/2014CN203444132U Light guide plate and backlight LED module comprising same
02/19/2014CN203444131U Light guide plate, backlight source module and display device
02/19/2014CN203442651U 应急灯 Emergency Light
1 ... 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 ... 271