| Patents for F21V 8 - Use of light guides, e.g. fibre optic devices, in lighting devices or systems (27,053) |
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| 07/21/1994 | CA2152678A1 Pole light having a programmable footprint |
| 07/20/1994 | EP0606939A1 Illumination system and display device including such a system |
| 07/20/1994 | EP0606702A1 Light box |
| 07/19/1994 | US5331357 Illumination assembly |
| 07/12/1994 | CA2006050C Visual display device with fluorescent dye-doped edge-illuminating emitter panel |
| 07/07/1994 | DE4341555A1 Vorrichtung zum Bündeln und Übertragen von Licht Device for bundling and transmitting light |
| 07/06/1994 | EP0604872A1 Display device |
| 07/05/1994 | US5327328 Lightpipe and lightpipe array for redirecting light from a surface mount led |
| 06/29/1994 | EP0603706A1 Light guide plate for illuminating changeable information |
| 06/28/1994 | US5325272 Fiber optic track lighting system |
| 06/15/1994 | EP0601946A1 Device for producing a monochromatic light beam |
| 06/15/1994 | CN2169028Y Improved structure of optical fiber lamp set |
| 06/14/1994 | US5321586 Lighting device for a vehicle having at least one central light source |
| 06/14/1994 | US5321527 Integrated document imaging assembly |
| 06/08/1994 | EP0600158A1 Light transmission apparatus for electro-optically coupling to a display panel for an electronic instrument |
| 06/01/1994 | EP0598984A1 Radial medical laser delivery device |
| 06/01/1994 | CN2167263Y Light guide words card |
| 05/31/1994 | US5317484 Collection optics for high brightness discharge light source |
| 05/31/1994 | US5317430 Liquid crystal display device having transparent optical conductor integral with opaque support on end surfaces with no light source |
| 05/26/1994 | WO1994011769A1 Fiber optic illumination system and method for a high definition light microscope |
| 05/25/1994 | CN1087180A Backlighting Device for liquid crystal devices |
| 05/24/1994 | US5315490 Light fittings |
| 05/24/1994 | US5313724 Picture frame illumination apparatus |
| 05/24/1994 | CA2016468C High-intensity red light display device |
| 05/18/1994 | EP0597261A1 An illumination device and a liquid crystal display device |
| 05/18/1994 | CN1086906A Concentrating and collecting optical system using concave toroidal reflectors |
| 05/17/1994 | US5313070 Check imaging illumination with focus/defocus and fibre optic light guide means |
| 05/17/1994 | US5312569 Method for marring fiber optic substrates |
| 05/11/1994 | EP0596866A2 Light irradiating apparatus having light emitting diode used as light source |
| 05/11/1994 | EP0596865A2 Light irradiating apparatus having light emitting diode used as light source |
| 05/10/1994 | US5311410 For a vehicle |
| 05/05/1994 | DE4237107A1 Background illumination device for flat display surface - arranges LEDs in row parallel to one side wall on circuit board, below display surface, provides convex side wall, and fills enclosed space with light-scattering transparent material |
| 05/04/1994 | EP0595342A2 Thermally insulated distributed light network from a central light source |
| 05/04/1994 | EP0595338A2 Distributed lighting system with fiber optic controls |
| 05/03/1994 | US5309544 Light pipe having optimized cross-section |
| 05/03/1994 | US5309330 Light box |
| 04/30/1994 | CA2108335A1 Distributed lighting system with fiber optic controls |
| 04/28/1994 | WO1994009395A1 A backlighting assembly utilizing microprisms and especially suitable for use with a liquid crystal display |
| 04/28/1994 | WO1994003759A3 Toroidal reflectors for optical system |
| 04/27/1994 | EP0594089A1 Illumination devices and optical fibres for use therein |
| 04/27/1994 | EP0593499A1 High aspect ratio light emitter having high uniformity and directionality. |
| 04/26/1994 | US5307245 Fiber optic backlighting panel and zig-zag process for making same |
| 04/26/1994 | US5306366 Method of manufacturing an illuminated artificial tree |
| 04/26/1994 | US5306144 Device for detecting dental caries |
| 04/21/1994 | DE4334411A1 Surface illumination appts. e.g. for LCD display panel - has several light sources providing strong and weak light density distribution for back of LCD panel |
| 04/19/1994 | US5305139 Illumination system and method for a high definition 3-D light microscope |
| 04/13/1994 | EP0592241A1 Surface illuminating apparatus |
| 04/13/1994 | EP0591404A1 Lights-pumped high power medical system |
| 04/12/1994 | US5303324 Method and apparatus for providing controlled light distribution from a cylindrical fiberoptic diffuser |
| 04/12/1994 | US5303322 Tapered multilayer luminaire devices |
| 04/12/1994 | US5303125 Fiber optic aimable spotlight luminaire |
| 04/12/1994 | US5302999 Illumination method, illumination apparatus and projection exposure apparatus |
| 04/06/1994 | EP0590511A1 Edge-lit transflective non-emissive display |
| 04/05/1994 | US5301090 Luminaire |
| 03/31/1994 | WO1994006871A1 A sign, a method of making the sign and an ink therefor |
| 03/30/1994 | EP0589016A1 Fluid optics projector. |
| 03/23/1994 | EP0588504A1 A backlight device for a liquid crystal display device |
| 03/17/1994 | WO1994006051A1 Display device |
| 03/17/1994 | DE4230907A1 Light raster for tubular discharge lamp lighting unit - with transparent intersecting struts having mirrored parabolic side faces and acting as light guides |
| 03/17/1994 | DE4230726A1 Solar street sign for publicity and information - works on principle of light intake through sectional edge of transparent plate mounted on solar panel for current prodn. |
| 03/16/1994 | EP0587393A2 Lighting system |
| 03/16/1994 | CN1083936A Light wedge for distributing light across a display device |
| 03/15/1994 | US5295221 Compact, light efficient, illuminated transparency frame |
| 03/15/1994 | US5295216 Fiber optic panel providing an arbitrary pattern of illumination and method of making same |
| 03/15/1994 | US5295052 Light source assembly |
| 03/15/1994 | US5295048 Backlight generating apparatus of a liquid crystal display device |
| 03/15/1994 | US5295047 Line-of-light illuminating device |
| 03/11/1994 | CA2105193A1 Fiber optic lighting system using conventional headlamp structures |
| 03/09/1994 | EP0585413A1 Visual display device |
| 03/09/1994 | EP0585389A1 Remote illumination system |
| 03/08/1994 | US5292320 Radial medical laser delivery device |
| 03/02/1994 | EP0584546A1 Lighting device |
| 03/02/1994 | EP0584545A1 Lighting device |
| 03/02/1994 | CN1083226A Liquid crystal display |
| 03/01/1994 | US5291577 Optic fiber ornament |
| 03/01/1994 | CA1327286C High reflectance light guide |
| 02/22/1994 | US5289351 Backlighting device |
| 02/17/1994 | WO1994003759A2 Toroidal reflectors for optical system |
| 02/17/1994 | WO1994003757A1 Surgical-type glove and illuminator assembly |
| 02/16/1994 | EP0582621A1 Headlamp. |
| 02/15/1994 | US5287250 Muzzle-loader bore light apparatus |
| 02/10/1994 | DE4326525A1 Watertight lighting unit for use underwater or range of suspended applications - has light source output transmitted through flexible tube to outlet point with tube sealed against water ingress |
| 02/09/1994 | EP0582009A1 Liquid crystal display device |
| 02/08/1994 | US5283968 Edgelit luminaires |
| 02/03/1994 | WO1994002872A1 Illumination system and method for a high definition light microscope |
| 02/03/1994 | WO1994002778A1 Distributed lighting device |
| 02/03/1994 | WO1994002777A1 Distributed lighting device |
| 02/03/1994 | DE4225433A1 Illumination system for interior of NMR tomographic appts. - couples light from halogen lamp at outside rear of appts. to optical fibre bundle which is formed at light exit end as sinusoidal flat band along axial direction of chamber |
| 02/03/1994 | CA2140654A1 Illumination system and method for a high definition light microscope |
| 02/02/1994 | EP0580942A1 Light output body for fiber-optic light guides |
| 02/01/1994 | US5283722 Surgical-type glove and illuminator assembly |
| 02/01/1994 | US5283718 Fiber optic arc lamp system |
| 02/01/1994 | US5283673 Surface luminous source panel with areas having different reflector speck densities |
| 01/25/1994 | US5281134 Fiber optic illumination system for dental instruments |
| 01/20/1994 | WO1994001795A1 Surface illumination device and liquid crystal display |
| 01/20/1994 | WO1994001716A1 Fiber optic light emitting panel assemblies and methods of making such panel assemblies |
| 01/19/1994 | EP0579357A1 A light distribution unit for use with a light projector which projects light via light guides |
| 01/18/1994 | US5280415 Illuminated chart holder |
| 01/18/1994 | US5280372 Liquid crystal display device |
| 01/15/1994 | CA2100327A1 Axial coupling of arc lamp to light pipe |