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)
12/2003
12/16/2003US6663253 Molded optical panel and mold therefore
12/11/2003WO2003102680A1 Backlight assembly and liquid crystal display apparatus having the same
12/11/2003WO2003102643A1 Light guide within recessed housing
12/11/2003WO2003067290A3 Light emitting flat panel with embedded light guides for general lighting luminaire
12/11/2003WO2003009056A3 Combined instrument with a liquid crystal display with a reflector on the rear side thereof
12/11/2003US20030229198 Reacting polyphenylene ether with 3 or 4-nitrophathonitrile
12/11/2003US20030227771 Lighting system utilizing a display screen for illuminating a predefined area in front of said display screen
12/11/2003US20030227769 Light source portion for backlight module, backlight module using the same, and connection structure of backlight module
12/11/2003US20030227768 Electronic apparatus, liquid crystal display device and light guide plate
12/11/2003US20030226299 Short distance reflected pattern decorating plate
12/11/2003DE20311061U1 Illumination arrangement has light source(s) feeding light into several light conductors with output coupling regions at which light can be coupled out transversely relative to light conductors
12/11/2003DE20121981U1 Multicolor luminescent fiber lamp is in form of standing or hanging lamp with luminescence light conducting fibers as light source of more than 3 mm. in diameter containing luminescence color pigments
12/10/2003EP1369711A1 Optical functional sheet
12/10/2003EP1368681A1 Illumination system using filament lamps
12/10/2003CN1461394A Light source device
12/10/2003CN1130536C Illumination system
12/09/2003US6661479 Liquid crystal display apparatus
12/09/2003US6661181 Backlight assembly and liquid crystal display device having the same
12/09/2003US6659626 Light fitting
12/09/2003US6659619 Luminescent lollipop
12/09/2003US6659615 Light pipe and method for producing the same
12/04/2003WO2003055273A3 Controlled lighting methods and apparatus
12/04/2003WO2003025629A3 Fiber optic light system
12/04/2003US20030223250 Light guide within recessed housing
12/04/2003US20030223247 Illumination device
12/04/2003US20030223236 Projection lamp with led matrix panel
12/04/2003US20030223218 Ilumination device, liquid crystal device, and electronic apparatus
12/04/2003US20030223217 Light guides suitable for illuminated displays
12/04/2003US20030223215 Backlight assembly and liquid crystal display apparatus having the same
12/04/2003US20030223020 Backlight assembly and liquid crystal display apparatus having the same
12/04/2003DE20312285U1 Decorative electrical lighting unit uses a variable number of bar shaped light bulb holders plugged into a base
12/04/2003DE20312260U1 Decorative lighting element has a matrix of light emitting diodes of various colors that are operated by a programmable logic controller
12/04/2003DE20211199U1 Flush mounted floor lighting panel has LED devices on circuit board installed in rectangular frame set into floor recess
12/03/2003EP1367430A2 Lighting apparatus and liquid crystal display
12/03/2003CN2590031Y Light conducting device, photoelectric device and electronic equipment
12/03/2003CN1459654A 液晶显示装置 The liquid crystal display device
12/03/2003CN1459651A Liquid crystal display
12/03/2003CN1129731C Optical display
12/02/2003US6657683 Front illuminator for a liquid crystal display and method of making same
12/02/2003US6655825 White light source for LCD backlight
12/02/2003US6655824 Lighting apparatus
12/02/2003US6655810 Lighting unit
12/02/2003US6655809 Spread illuminating apparatus
12/02/2003CA2270725C Quick mount fixture
11/2003
11/27/2003WO2003098336A1 Liquid crystal display device and surface lighting device
11/27/2003WO2003098326A2 Backlight assembly having external electrode fluorescent lamp, method of driving thereof and liquid crystal display having the same
11/27/2003WO2003098317A1 Display panel comprising a light guide plate
11/27/2003WO2003098288A1 Illuminable display device
11/27/2003WO2003098270A2 Improved light-guiding bodies and method for the production thereof
11/27/2003WO2003098100A1 Planar light source and light guide for use therein
11/27/2003WO2003098099A1 Light source and light guide
11/27/2003WO2003096925A1 Radiation device
11/27/2003US20030218874 Planar light source device and image reading device
11/27/2003US20030218702 Liquid crystal display apparatus
11/27/2003US20030218701 Electro-optical device and electronic apparatus
11/27/2003US20030218700 Liquid crystal display device
11/27/2003CA2484684A1 Improved light-guiding bodies and method for the production thereof
11/26/2003EP1364252A2 An illumination engine for a projection display using a tapered light pipe
11/26/2003EP1364158A1 Device for producing a white light
11/26/2003EP1364155A1 Illumination device for simulation of neon lighting
11/26/2003CN1459039A Coupling of light from light source to target using dual elpsoidal reflectors
11/26/2003CN1458547A Back lighting device, its driving method, and liquid crystal display with said device
11/26/2003CN1129014C Divergent angle rotator system and method for collimating light
11/25/2003US6653997 Display device comprising a light guide
11/25/2003US6652128 Backlighting method for an automotive trim panel
11/25/2003US6652125 Interior luminaire, in particular for the illumination of merchandise display surface
11/25/2003US6652109 Surface light emission device, method of manufacturing the same, and liquid crystal display device
11/20/2003WO2003096076A2 Image guide for display
11/20/2003WO2002064889A8 A paving or floor tile of stone concrete or a ceramic material and a paving or floor surface made of such tiles
11/20/2003US20030216618 Endoscopic light source connector
11/20/2003US20030214818 Surface light emitting device
11/20/2003US20030214815 Light source unit for vehicular lamp
11/20/2003US20030214812 Light diffuser with variable diffusion
11/20/2003US20030214719 Light diffuser containing perimeter light director
11/20/2003US20030214718 Light reflector with variable diffuse light reflection
11/20/2003US20030214717 Light diffuser with colored variable diffusion
11/20/2003US20030214615 Display panel, liquid crystal display panel, and liquid crystal display device
11/20/2003US20030214494 Image display device
11/20/2003US20030214478 Backlight assembly having external electrode fluorescent lamp, method of driving thereof and liquid crystal display having the same
11/19/2003EP1362206A1 Lighting and signaling device for motor vehicles or airplanes
11/19/2003EP1153240B1 Illumination device for producing predetermined intensity patterns
11/19/2003CN1457416A 照明系统和显示装置 The illumination system and a display device
11/19/2003CN1456926A Area source device, producing method and apparatus thereof
11/19/2003CN1456837A 光源装置 The light source device
11/18/2003US6650382 Reflective LCD with front light and protective member with window
11/18/2003US6648497 Fiber optic christmas tree stand
11/18/2003US6648486 Illumination system and display device
11/18/2003US6648485 Highly collimating tapered light guide for uniform illumination of flat panel displays
11/13/2003WO2003063115A3 Display device comprising a light guide
11/13/2003US20030210540 Lighting device and display device using the lighting device
11/13/2003US20030210539 Surface light source apparatus, and method and apparatus for manufacturing the same
11/13/2003US20030210537 Arrangement for illuminating a switch surface for a touch sensor switch
11/13/2003US20030210536 Housing having refractive illumination device
11/13/2003US20030210367 Reflection-type liquid-crystal display, and optical film
11/13/2003US20030210222 Illuminator, image display, liquid crystal monitor, liquid crystal television, liquid crystal information terminal, and method for producing light guide plate
11/13/2003US20030210210 Discrete pattern, apparatus, method, and program storage device for generating and implementing the discrete pattern
11/13/2003US20030209991 Backlight device and a backlighting element
11/13/2003US20030209183 Lighting apparatus
11/12/2003EP1361392A1 Surface light source system and optical deflection element
11/12/2003CN1127670C Backlight system and display device comprising such system
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