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)
12/2004
12/09/2004	US20040246601 Sheet light emitting apparatus
12/09/2004	US20040246599 Light-redirecting optical structures
12/09/2004	US20040246584 Light diffusing film
12/09/2004	US20040246581 Light pipe and polarized-light source
12/09/2004	US20040246412 Liquid crystal display device using dual light unit
12/09/2004	US20040246403 Backlight assembly
12/09/2004	US20040246397 Backlight assembly, liquid crystal display apparatus having the same and device for forming a particle interceptor in the backlight assembly
12/09/2004	US20040245218 Method for fabricating a light guide plate mold and a light guide plate
12/09/2004	DE19739554B4 Lichtleitungsvorrichtung mit einem zufallsverteilten Eingang und Ausgang zur Verringerung der Empfindlichkeit gegenüber Eingabeschwankungen und Verfahren zu ihrer Herstellung Light conducting device with a randomly distributed inlet and outlet for reducing the sensitivity to variations in input and processes for their preparation
12/09/2004	DE10322561A1 Glass element with a light frame has electroluminescent strip light emitting diode or long after light strip as the light element
12/09/2004	DE10297324T5 Lichtkontrollfolie und Verfahren zu ihrer Herstellung A light control sheet and process for their preparation
12/09/2004	DE102004022903A1 Two screen/single panel liquid crystal display having central liquid crystal layer and first/second substrate with outer voltage applicator plates changing liquid crystal format and outer lighting panels
12/08/2004	EP1484623A1 Light guiding plate, illumination device, and liquid crystal display device
12/08/2004	EP1483604A1 Illumination system combining diffuse homogeneous lighting with direct spot illumination
12/08/2004	CN2662067Y Optical fiber lamp for lawn
12/08/2004	CN1179234C Front light-source and electronic apparatus
12/08/2004	CN1179221C Backlight device
12/08/2004	CN1179146C Light guide luminaire
12/07/2004	US6829412 Lensed tapered optical waveguide
12/07/2004	US6829411 Wide angle light diffusing optical fiber tip
12/07/2004	US6829095 Substrate-guided optical beam expander
12/07/2004	US6829071 Optical devices using reflecting polarizing materials
12/07/2004	US6828007 Flat plate and light guide plate
12/07/2004	US6827474 Flame lamp with light pipe
12/07/2004	US6827461 Backlight module
12/07/2004	US6827460 Lighting panel having light-collecting function and display device using same
12/07/2004	US6827459 Lighted fastening structure
12/07/2004	US6827458 Planar light source device
12/07/2004	US6827457 Light pipe, planar light source unit and reflective liquid-crystal display device
12/07/2004	US6827456 Transreflectors, transreflector systems and displays and methods of making transreflectors
12/02/2004	WO2004104925A2 Method and apparatus for use in injecting light into an optical system
12/02/2004	WO2004104677A2 Devices for use in non-emissive displays
12/02/2004	WO2004104669A1 Line-at-a-time optical laser display device
12/02/2004	WO2004104658A1 Optical film and surface light source using it
12/02/2004	WO2004104650A1 Optical reflector and surface light source device
12/02/2004	WO2004104476A1 Thin flat lamp module for shelf illumination
12/02/2004	WO2004054322A3 Lamp
12/02/2004	US20040240829 Channeling for use with light fiber
12/02/2004	US20040240782 Light scattering optical resonator
12/02/2004	US20040240232 Light unit for display device
12/02/2004	US20040240230 Light-emitting unit
12/02/2004	US20040240197 Work piece holding apparatus, work piece illumination apparatus and work piece inspection system
12/02/2004	US20040240195 Frame and a backlight module using the same
12/02/2004	US20040240194 Back light unit
12/02/2004	US20040240193 Display retainer and backlight
12/02/2004	US20040239831 Display backlight device
12/02/2004	US20040239829 Vertical-type backlight unit
12/02/2004	US20040239611 Double-sided light emitting backlight module
12/02/2004	US20040239580 Illumination device and display apparatus including the same
12/02/2004	DE202004013245U1 Light screen especially for solar studios and saunas and stress therapy has mirror strip edge and base with separate light diodes and a remotely activated processor
12/02/2004	DE10355171A1 Mit einer Blitzkugel kombinierbare Farbzerlegungsscheibenanordnung und ein aus Glasfaser gebildeter Artikel With a rolling sphere combined color separation plate assembly and an educated fiberglass products
12/02/2004	DE10320485A1 Light column for signaling purposes has housing carrying head plate with conical or pyramid-shaped reflector body protrusion that extends essentially coaxially inside housing until close to base plate
12/02/2004	DE102004019063A1 Flächenleuchtvorrichtung Area lighting device
12/02/2004	DE10112713B4 Detektor zur Messung von radioaktiver Strahlung Detector for measurement of radioactive rays
12/01/2004	EP1481269A2 Light emitting flat panel with embedded light guides yielding controlled light extraction for general lighting luminaire
12/01/2004	EP1324875A4 Seamless master and method of making same
12/01/2004	CN1550847A Light guiding plate, illumination device, and liquid crystal display device
12/01/2004	CN1550842A Liquid crystal display device using dual light unit
12/01/2004	CN1550800A Optical waveguide ,light source device ,display device and information terminal configured with them
12/01/2004	CN1550376A Headlight ,reflective display device and light control method for headlight
11/2004
11/30/2004	US6825984 Optical sheet lamination
11/30/2004	US6825896 Light guide plate and display device
11/30/2004	US6825894 Liquid crystal display device
11/30/2004	US6824291 Pocketbook light
11/30/2004	US6824286 Surface light source
11/30/2004	US6824285 Light source and liquid crystal display device using this light source
11/25/2004	WO2004102511A1 Method for production of electric signs and an electric sign
11/25/2004	WO2004102231A1 Reflective body, use thereof, and method for producing reflective body
11/25/2004	WO2004102066A1 Illuminating device, electro-optic device and electronic appratus provided wit the illumination device as front light
11/25/2004	WO2004101321A1 Illuminated license plate for vehicles and vehicle provided with the same
11/25/2004	WO2004059349A8 Magnifying glass comprising a fresnel lens and an illumination system
11/25/2004	US20040234229 Light guide, light source device, display device and information terminal equipped therewith
11/25/2004	US20040233679 System and method for providing a uniform source of light
11/25/2004	US20040233665 Devices for creating brightness profiles
11/25/2004	US20040233659 Keyboard having illumination device
11/25/2004	US20040233657 Ligh guide plate with intervening layer and backlight system using same
11/25/2004	US20040233656 Light source device for flat panel device
11/25/2004	US20040233426 Raman probe and Raman spectrum measuring apparatus utilizing the same
11/25/2004	US20040233348 Light structure for panel display
11/25/2004	US20040233127 Light reflection display method, light reflection display device, and electronic apparatus
11/25/2004	US20040232434 Electroluminescent lamp
11/25/2004	DE10318952A1 Vehicle light has light source and optics with curved external surface to reflect all light and distribute outgoing light
11/25/2004	DE10297527T5 Kompaktes Beleuchtungssystem und Anzeigeeinrichtung Compact lighting system and display device
11/25/2004	DE102004015544A1 Leuchtende Anzeigeeinrichtung und Fahrzeugrückspiegelvorrichtung Bright display device and vehicle rear view mirror device
11/25/2004	CA2525144A1 Illuminated license plate for vehicles and vehicle provided with the same
11/24/2004	EP1479338A1 Portable instrument for measuring a physiological variable comprising a device to illuminate the surface of organic tissue
11/24/2004	EP1479333A2 Fixed side part provided with lighting for a shower partition
11/24/2004	EP1478954A1 Compact lighting system and display device
11/24/2004	EP1478693A2 Transparent thermoplastic composition comprising hollow glass beads
11/24/2004	EP1374153B1 Frontlit touch panel
11/24/2004	EP1114278B1 Illumination system using an edge-illuminated hollow waveguide and lenticular optical structures
11/24/2004	CN2658885Y Safety exit indicating board
11/24/2004	CN2658562Y Solar optical cable lighting device
11/24/2004	CN1549993A Read-out device and procedure for its manufacture
11/24/2004	CN1549949A Reflective film
11/24/2004	CN1549031A Double-sided LCD device and backlight module thereof
11/24/2004	CN1177248C Light source, lighting device, LCD and electronic device
11/23/2004	US6823119 Three color digital gobo system
11/23/2004	US6822626 Design, fabrication, testing, and conditioning of micro-components for use in a light-emitting panel
11/23/2004	US6821010 Decorative lamp with illuminated color changeable column

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