| Patents for F21V 8 - Use of light guides, e.g. fibre optic devices, in lighting devices or systems (27,053) |
|---|
| 11/11/1997 | US5685627 Headlamp for a vehicle |
| 11/11/1997 | CA2084408C Illumination system and method for a high definition light microscope |
| 11/06/1997 | WO1997041471A1 A stacked backlighting system using microprisms |
| 11/05/1997 | EP0804748A1 Optical coupler |
| 11/04/1997 | US5684550 Liquid crystal display device having a diffuser integrally formed with a prism plate |
| 11/04/1997 | US5684468 Illuminating display device |
| 11/04/1997 | US5684354 Backlighting apparatus for uniformly illuminating a display panel |
| 10/30/1997 | WO1997040520A1 Light emitting device and arrays thereof |
| 10/30/1997 | WO1997040517A1 Illuminator and display utilizing the same |
| 10/30/1997 | WO1997040313A1 A lighting armature |
| 10/30/1997 | DE19709414A1 Motor vehicle headlamp with optical strips |
| 10/30/1997 | CA2252550A1 Light emitting device and arrays thereof |
| 10/28/1997 | US5682448 Reflector and illumination system |
| 10/28/1997 | US5682213 Optical illuminator for liquid crystal displays |
| 10/23/1997 | WO1997039277A1 Method and apparatus for controlling light |
| 10/23/1997 | DE19652829A1 Electrical appliance such as kettle - has indicator including optical conductor surrounding housing to project light from light emitters all around housing circumference |
| 10/23/1997 | DE19615971A1 Optical light guiding head made in glass or plastic |
| 10/23/1997 | DE19615516A1 Fibre=optics decorative lighting effect system |
| 10/22/1997 | EP0802446A1 Illuminator, liquid crystal display using the illuminator and electronic device |
| 10/22/1997 | EP0801717A1 Illumination system employing an array of microprisms |
| 10/22/1997 | CN1162758A Backlighting device and color display device |
| 10/21/1997 | US5680496 Fiber optic cable assembly for perimeter lighting |
| 10/21/1997 | US5678913 Indicating instrument |
| 10/21/1997 | US5678334 Lighted display board |
| 10/21/1997 | CA2130590C Optical fiber illumination device |
| 10/15/1997 | EP0801373A1 Light emitting panel assemblies for use in automotive applications and the like |
| 10/15/1997 | CN1162360A Hollow light guide for diffuse light |
| 10/14/1997 | US5677787 Automatic imaging of documents |
| 10/14/1997 | US5677746 Back light device for use in liquid crystal displays |
| 10/14/1997 | US5676453 Collimating TIR lens devices employing fluorescent light sources |
| 10/14/1997 | US5676446 For collecting and directing light |
| 10/14/1997 | US5676445 Automotive illuminating device |
| 10/09/1997 | WO1997037170A1 Tubular light guide for linear lighting |
| 10/09/1997 | WO1997030431A3 Lighting device for display of graphic characters |
| 10/08/1997 | EP0800036A1 Lighting system |
| 10/08/1997 | EP0799430A1 Lighting fitting with a diffuser |
| 10/07/1997 | US5675689 Containing a mixture of heavy water and light water to form liquid phase, such liquid light guides can be realized that at the long wavelength end, are adapted very well to the sensitivity of human eye |
| 10/07/1997 | US5675678 Flexible system for linearly distributed illumination |
| 10/02/1997 | WO1997036199A1 Light guide employing multilayer optical film |
| 10/01/1997 | EP0798507A1 Surface-type illumination device and liquid crystal display |
| 09/30/1997 | US5673128 Back light device of liquid crystal device |
| 09/30/1997 | US5672864 Light integrator |
| 09/30/1997 | US5672409 Polyester film reflector for a surface light source |
| 09/30/1997 | US5671994 Flat and transparent front-lighting system using microprisms |
| 09/25/1997 | DE19610816A1 Backlighting apparatus using total internal reflection for liquid crystal display |
| 09/24/1997 | EP0797045A1 Backlighting device |
| 09/24/1997 | CN2263267Y Flowerpot |
| 09/23/1997 | US5671306 Lighting structure for intensely illuminating narrow linear region |
| 09/23/1997 | US5671028 Liquid crystal display including a control member for providing a transparent visual range within a predetermined viewing angle and an opaque visual range outside the predetermined viewing angle |
| 09/23/1997 | US5669693 For a vehicle |
| 09/23/1997 | US5669692 Fiber optic lighting system |
| 09/18/1997 | WO1997034281A1 Direction and information light and corresponding profiled sections |
| 09/18/1997 | DE19610138A1 Reading lamp system for passenger aircraft |
| 09/17/1997 | EP0795846A2 Light transmitting element made from a plurality of parts |
| 09/17/1997 | EP0795105A1 Prismatic refracting optical array for liquid flat panel crystal display backlight |
| 09/17/1997 | CN1159601A Illumination device LCD equipment containing same |
| 09/17/1997 | CN1159535A Multi- end high-brightness centralized illumination system |
| 09/16/1997 | US5668913 Light expanding system for producing a linear or planar light beam from a point-like light source |
| 09/16/1997 | US5667291 Illumination assembly for dental and medical applications |
| 09/16/1997 | US5667289 Background lighting apparatus for liquid crystal display |
| 09/12/1997 | WO1997033268A1 Light guide for a display or keyboard |
| 09/12/1997 | WO1997033189A1 Spotsize adapter for fiber optic coupling |
| 09/12/1997 | WO1997033124A1 Method and apparatus of controlling beam divergence and directionality |
| 09/10/1997 | EP0794449A1 Apparatus for illuminating medical diagnostic imaging film with enhanced viewability |
| 09/10/1997 | EP0793814A1 Electroluminescent illumination system and a flat-panel picture display device provided with such a system |
| 09/10/1997 | EP0760962A4 Tapered multilayer luminaire device |
| 09/09/1997 | US5666172 Flat panel display device |
| 09/09/1997 | US5664878 Internally illuminated sign |
| 09/09/1997 | US5664873 Surface lighting device and a display having such a lighting device |
| 09/09/1997 | US5664863 Compact uniform beam spreader for a high brightness centralized lighting system |
| 09/09/1997 | US5664862 Edge light for panel display |
| 09/09/1997 | US5664861 Light conductive plate and plane illuminating apparatus using the same |
| 09/09/1997 | US5664346 Portable footwear illuminated |
| 09/04/1997 | WO1997032230A1 Optical fiber with light extractor |
| 09/04/1997 | WO1997032227A1 Optical film with increased gain at non-normal angles of incidence |
| 09/04/1997 | WO1997032225A1 Light fixture containing optical film |
| 09/04/1997 | WO1997032224A1 An optical film |
| 09/04/1997 | DE19609262A1 Ceiling light arrangement e.g in dental practice |
| 09/04/1997 | CA2248237A1 Light fixture containing optical film |
| 09/04/1997 | CA2248214A1 An optical film |
| 09/04/1997 | CA2246545A1 Optical fiber with light extractor |
| 09/04/1997 | CA2246449A1 Optical film with increased gain at non-normal angles of incidence |
| 09/03/1997 | CN1158432A Illumination device and liquid crystal display apparatus including same |
| 09/02/1997 | US5662403 Luminaire for interior lighting |
| 08/28/1997 | WO1997031219A1 Work glove and illuminator assembly |
| 08/27/1997 | EP0791156A1 Deflected light source lighting assembly with a heat deflector and lamp post comprising said lighting assembly |
| 08/27/1997 | CN1157891A Illuminationd devices and methods of forming same |
| 08/27/1997 | CA2170304A1 Optical fibre flat screen |
| 08/26/1997 | US5661839 Light guide employing multilayer optical film |
| 08/26/1997 | US5661838 Multiple fiber optic light line unit |
| 08/26/1997 | US5661837 Illumination optical apparatus and scanning exposure apparatus using the same |
| 08/26/1997 | US5661828 Reflector for illumination system |
| 08/26/1997 | US5660453 Lighting system |
| 08/21/1997 | WO1997030431A2 Lighting device for display of graphic characters |
| 08/21/1997 | WO1997030373A1 Apparatus for lcd backlighting |
| 08/21/1997 | WO1997030367A1 Optical coupler |
| 08/21/1997 | DE19606179A1 Outdoor display lettering illumination |
| 08/21/1997 | DE19605408A1 Light-guide panels for recessed luminaires |
| 08/21/1997 | DE19605371A1 Panel lights with divided light guide panels |
| 08/21/1997 | DE19603428A1 Decorative element for hats resembles tuft of hair |