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)
08/2009
08/26/2009CN101515064A Light collecting device
08/26/2009CN101515063A Light collecting device with adjustable light distributor
08/26/2009CN101515062A Coaxially arranged light collecting device
08/26/2009CN101515061A Light collecting device with filter lens
08/26/2009CN101515046A Light guide plate module
08/26/2009CN101514801A Lighting device
08/26/2009CN101514800A LED three-dimensional lamp
08/26/2009CN101514793A Projection-type head lamp capable of reinforcing light in dark space
08/26/2009CN100533225C Planar light source
08/26/2009CN100532927C Light guide, light source apparatus, and electronic apparatus
08/26/2009CN100532926C Light-guide lights providing a substantially monochromatic beam
08/26/2009CN100532922C Small LED lighting mould set for LED headlight group
08/25/2009US7580091 Light guiding apparatus, backlight assembly and liquid crystal display device having the same
08/25/2009US7578607 Light deflector and light source device
08/25/2009CA2438529C Improved lighting display system
08/20/2009WO2009101236A1 Display device and a method for illuminating a light modulator array of a display device
08/20/2009WO2009100560A1 A disc-shaped light reflecting plate with variable section unequilateral right triangles prisms and a lamp made therefrom
08/20/2009US20090207633 Backlight Unit and Display Including the Same
08/20/2009US20090207632 Light emitting panel assemblies
08/20/2009US20090207631 Sheet-shaped lightguide member and electronic device using the same
08/20/2009US20090207629 Planar illuminating device and display apparatus
08/20/2009DE202009007851U1 Lichtleiter mit Neonlichtwirkung Optical fiber with Neonlichtwirkung
08/20/2009DE202009007004U1 Fensterlichtleiste Window Light Bar
08/19/2009EP2089763A1 Interactive display using planar radiation guide
08/19/2009EP1628825B1 Method for producing composite elements
08/19/2009EP1266173B1 Optical systems having retro-reflectors
08/19/2009CN201293843Y Light guide plate and backlight module unit applying the same
08/19/2009CN201293276Y Composite backlight module apparatus
08/19/2009CN201293275Y Light guide board side light source energy-conserving ultrathin lamp house mounted outdoors
08/19/2009CN201291475Y Paper cutter with indicating equipment
08/19/2009CN101512718A Electrode for cold cathode tube, and cold cathode tube and liquid crystal display device using the electrode
08/19/2009CN101512403A Angle sweeping holographic illuminator
08/19/2009CN101510027A Liquid crystal display apparatus
08/19/2009CN101509987A Light guide board and back light module unit using the light guide board
08/19/2009CN101509636A Light guide board combination and backlight module
08/19/2009CN101509635A LED area light source device and manufacturing method thereof
08/19/2009CN101509625A Backlight module and optoelectronic device
08/19/2009CN101509620A Ultra-thin backlight source
08/19/2009CN101509619A Planar illuminating device and display apparatus
08/19/2009CN100531404C Efficient illumination systems for reduced etendue color video projection systems
08/19/2009CN100529906C Planar light source unit
08/19/2009CN100529837C Substrate-guided optical devices
08/19/2009CN100529802C Prism sheet, back light unit using the prism sheet, and transmissive liquid crystal display device
08/19/2009CN100529520C Backlight unit having light guide buffer plate
08/19/2009CN100529519C Lighting device
08/19/2009CN100529518C 操作装置 Operating device
08/19/2009CN100529517C Multiple lamp illumination system
08/19/2009CN100528917C Polymerizable compositions for optical articles
08/18/2009US7576916 Light guide optical device
08/18/2009US7575471 Dual stacked connector
08/18/2009US7575359 Light guide plate, method and apparatus for producing same, and light source device and liquid crystal display utilizing same
08/18/2009US7575358 Planar Illumination Device
08/13/2009WO2009100303A1 Perforated backlight
08/13/2009WO2009099547A2 Thin illumination system
08/13/2009WO2009099276A2 Light pipe
08/13/2009WO2009098809A1 Illuminating device and liquid crystal display device
08/13/2009WO2009040722A3 Thin backlight using low profile side emitting leds
08/13/2009US20090201668 Liquid crystal display apparatus
08/13/2009US20090201442 Display device and electronic apparatus
08/13/2009DE202008004784U1 Leuchte und Modulsystem für Leuchte Light and modular system for light
08/13/2009DE102009005351A1 Lichtleiter für eine Lampe Light guide for a lamp
08/13/2009DE102008061082A1 Beleuchtungsvorrichtung für ein Bedienpaneel und elektronische Vorrichtung Lighting device for a control panel and electronic device
08/12/2009EP2087278A1 Illuminating complex comprising a light source having a web of optical fibres
08/12/2009EP2087277A2 Illumination system and display device
08/12/2009CN201289044Y LED illuminating device
08/12/2009CN201289003Y LED lamp with scatter and direct projection effect
08/12/2009CN201288992Y 灯具 Lamps
08/12/2009CN201288957Y LED back light module unit
08/12/2009CN201288956Y LED back light module unit
08/12/2009CN101507363A Light source with photosensor light guide
08/12/2009CN101506573A Planar illuminating device and liquid crystal display device using the same
08/12/2009CN101504125A Back light source
08/12/2009CN101504124A Illumination module group, display and universal illumination device comprising the same
08/12/2009CN100526922C Apparatus, method and article of manufacture for a light pipe and lamp assembly
08/12/2009CN100526706C Luminous body
08/11/2009US7573550 Devices for use in non-emissive displays
08/11/2009US7573540 Liquid crystal display with replaceable backlight
08/11/2009US7572045 Compact lighting system and display device
08/06/2009US20090196070 Light emitting apparatus and light unit having the same
08/06/2009US20090196068 Backlight module and display apparatus having the same
08/06/2009US20090196066 Optical connecting member and display apparatus
08/06/2009DE202009006748U1 Arbeitsnischentablar-System Arbeitsnischentablar system
08/06/2009DE102008015561A1 Bewegliche Lichtpunkte in Beleuchtungsfasern Moving points of light in fibers lighting
08/06/2009DE102008006896A1 Light guide, has integrated prisms that are hollow or have optical medium with optical density different from that of light guide, and are finished as geometrical figure and provided transverse to light coupling direction
08/06/2009DE102004052348B4 Kraftfahrzeugleuchte Vehicle light
08/05/2009EP2086290A1 Backlight device, and display employing the same
08/05/2009EP2086027A1 Light emitting diode display and portable terminal
08/05/2009EP2085800A1 Optical display device and automising device
08/05/2009EP1875126A4 A light distributor
08/05/2009CN201285483Y Backlight structure, liquid crystal module and liquid crystal display
08/05/2009CN201284978Y Portable computer employing miniature natural light collector
08/05/2009CN201284964Y LED back light source structure
08/05/2009CN201284963Y Back light source structure without plastic frame design
08/05/2009CN201284959Y LED light source illuminating device
08/05/2009CN101501875A Light emitting element, light emitting element array, backlight unit, and liquid crystal display device
08/05/2009CN101501540A Light guide for a lighting device
08/05/2009CN101501392A An illumination device comprising a light source and a light-guide
08/05/2009CN101501391A Changing graphics in an apparatus including user interface illumination
08/05/2009CN101498810A Light conducting plate and backlight module employing the same
08/05/2009CN101498424A High efficient three-wavelength backlight module
1 ... 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 ... 271