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)
11/2003
11/12/2003CN1127669C Efficient light engine systems
11/11/2003USRE38305 LCD device including an illumination device having a polarized light separating sheet between a light guide and the display
11/11/2003US6647199 Lighting apparatus having low profile
11/11/2003US6646813 Optical transformer for small light sources
11/11/2003US6646636 Display system utilizing ambient light and a dedicated light source
11/11/2003US6644839 Lighted wheel rim system
11/11/2003US6644824 Light unit using point light source, and liquid crystal display using the same light unit
11/11/2003US6644823 Spread illumination apparatus having trapezoidally-shaped grooves
11/11/2003US6644822 Light diffusion unit
11/06/2003WO2003091973A1 Image display device with microlight sources and soft light panel
11/06/2003WO2003091773A1 Edge light for a flat panel display backlight or luminaire
11/06/2003WO2003091771A1 Compact lighting system and display device
11/06/2003WO2003091623A1 Lighting apparatus
11/06/2003WO2003091621A1 Day lighting device
11/06/2003WO2003091312A1 Oligomeric hydroxy arylether phthalonitiles and synthesis thereof
11/06/2003WO2002068860A8 Fiber mat
11/06/2003US20030207645 Use of printing and other technology for micro-component placement
11/06/2003US20030207644 Liquid manufacturing processes for panel layer fabrication
11/06/2003US20030206495 Alarm clock with dial illumination
11/06/2003US20030206408 Illumination device and display device using it
11/06/2003US20030206255 Liquid crystal display device
11/06/2003US20030206253 Liquid crystal display with enhanced backlight assembly
11/06/2003CA2478725A1 Oligomeric hydroxy arylether phthalonitriles and synthesis thereof
11/05/2003EP1359447A2 A multi-lamp arrangement for optical systems
11/05/2003EP1359368A2 Built-on lamp
11/05/2003EP1359248A2 Luminous rope
11/05/2003CN2585031Y Luminous moulded assembly
11/05/2003CN2585030Y Indicating lamp module
11/05/2003CN1453614A Back light assembly and liquid crystal display equipment with the same assembly
11/05/2003CN1453613A 液晶显示装置 The liquid crystal display device
11/05/2003CN1453601A Light-emitting member, its manufacture and light-emitting keyboard with the member
11/05/2003CN1453596A Optical diffusion barrier and relative back light module
11/05/2003CN1126982C Front illuminating device and reflection type liquid crystal display using such device
11/05/2003CN1126979C Optical laminated bodies, lighting equipment and surface luminescence equipment
11/05/2003CN1126902C Apparatus for light transmission
11/05/2003CN1126901C Illumination device with side emitting light guide
11/05/2003CN1126900C Display device using ambient hight and lighting panel
11/04/2003US6643449 Recording/reproducing apparatus, video data recording apparatus, recording method, reproducing method
11/04/2003US6642976 Glass substrate and liquid-crystal display device
11/04/2003US6642975 Transfer apparatus
11/04/2003US6641883 High efficiency optical devices
11/04/2003US6641275 Spread illuminating apparatus
11/04/2003US6641274 Surface light source device
10/2003
10/30/2003WO2003090252A1 Discharge light and back light
10/30/2003WO2003089980A1 Backlight assembly for liquid crystal display apparatus
10/30/2003WO2003089839A1 Surface light source device and light guide used therefor
10/30/2003WO2003015037A9 Document validator subassembly
10/30/2003US20030202363 Plane-like lighting units and display equipment provided therewith
10/30/2003US20030202361 Light source for fiber optics
10/30/2003US20030202353 Folding an arc into itself to increase the brightness of an arc lamp
10/30/2003US20030202338 Light emitting panel assemblies
10/30/2003US20030202315 Ceramic capacitor mounting structure
10/30/2003US20030202135 Liquid crystal diplay apparatus
10/30/2003US20030201969 Light illumination apparatus and liquid crystal display apparatus using the same
10/30/2003US20030201702 Backlight assembly and liquid crystal display apparatus having the same
10/30/2003DE20308254U1 Lighting unit has flexible plastic light scattering guide in a frame with reflector and tensioned cords for hanging
10/29/2003EP1357405A1 Lightguide plate and lighting unit
10/29/2003EP1357333A2 Light source unit for vehicular lamp
10/29/2003EP1356328A1 Light conduit with radial light ejecting structure
10/29/2003EP1356231A2 Fibre optic light system for hydroponics
10/29/2003EP1356230A2 Lighting device for non-emissive displays
10/29/2003CN2583494Y Handicraft musical candle
10/29/2003CN2583493Y Colour birthday musical candle
10/29/2003CN1452767A LED display systems and methods with enhanced light intensity
10/29/2003CN1451999A Back light assembly and liquid crystal display device with same
10/29/2003CN1126001C Illumination system with light recycling to enhance brightness
10/29/2003CN1125943C Backlight device for correcting diagonal line distortion and liquid display device therewith
10/29/2003CN1125941C Lighting device
10/28/2003US6640029 Light optical system, especially for information, advertising illumination or decorative purposes
10/28/2003US6639725 Protective, diffusive film and process for producing the same
10/28/2003US6639350 Illumination arrangement
10/28/2003US6637924 Strip lighting apparatus and method
10/28/2003US6637913 Portable light source apparatus
10/28/2003US6637905 Method and system for providing backlighting utilizing a luminescent impregnated material
10/28/2003US6637676 Illuminated showerhead
10/23/2003WO2003087900A1 Surface illumination device and display device using the same
10/23/2003WO2003087656A1 Luminaire
10/23/2003WO2002101289A3 Optical distribution components
10/23/2003US20030198456 Optical array and collimated light distribution
10/23/2003US20030198455 Light guide film, and light guide
10/23/2003US20030198061 Simulated neon illumination device using end-lit waveguide
10/23/2003US20030198049 Illumination device for simulating neon lighting through use of fluorescent dyes
10/23/2003US20030198046 Illumination device for simulation of neon lighting
10/23/2003US20030198039 Liquid crystal display module with an enhanced light guide device
10/23/2003US20030198038 Backlight assembly and liquid crystal display apparatus having the same
10/23/2003US20030198037 Backlighting module for a display apparatus
10/22/2003EP1355174A2 Light guide film, and light guide
10/22/2003EP1355124A1 LED, fiber lighting unit and uniform line of light
10/22/2003EP1354332A2 A light-emitting panel and a method for making
10/22/2003CN2581796Y Self-lighting multipurpose table lamp
10/22/2003CN1451099A Light guide with protective outer sleeve
10/22/2003CN1451087A Illumination device
10/22/2003CN1125367C Displaying device
10/21/2003US6636686 Braided optical fiber bundles
10/21/2003US6636363 Bulk complex polymer lens light diffuser
10/21/2003US6636358 Optical film
10/21/2003US6636283 Front light, reflective liquid crystal display device and personal digital assistant
10/21/2003US6634779 Method and apparatus for linear led lighting
10/21/2003US6634761 Planar light source device and liquid crystal display device
10/21/2003US6634759 Coupling of light from a light source to a target using dual ellipsoidal reflectors
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