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)
07/1996
07/30/1996US5542017 Waveguides for light
07/30/1996US5542016 Optical fiber light emitting apparatus
07/30/1996US5540719 Night light and pacifier system
07/25/1996WO1996022555A1 Optical coupler
07/25/1996DE19501868A1 Light effects by using glass=fibre waveguides e.g. for Xmas tree
07/25/1996CA2210699A1 Optical coupler
07/24/1996EP0722576A1 Light source for backlighting
07/24/1996CN2231760Y Flexible lighting optical fibre lamp ornament
07/23/1996US5539624 Illuminated hose
07/18/1996WO1996013235A3 Illumination system
07/16/1996US5537300 For a radio
07/16/1996US5537297 Image reflecting light guide
07/16/1996US5537296 Backlight for liquid crystal display and liquid crystal display
07/16/1996US5536265 Light diffuser and process for the manufacturing of a light diffuser
07/11/1996WO1996021122A1 Illumination system employing an array of microprisms
07/10/1996EP0721086A1 Flat lighting device
07/10/1996EP0721085A1 A headlamp for a vehicle
07/09/1996US5535105 Work glove and illuminator assembly
07/05/1996CA2139540A1 Compact surgical illumination system capable of dynamically adjusting the resulting field of illumination
07/03/1996EP0719981A1 Flat lighting device
06/1996
06/27/1996DE4446435A1 Showcase display cabinet with one or more windows
06/27/1996DE19542420A1 Motor vehicle headlamp design
06/26/1996EP0718548A2 Illuminated LCD apparatus and method of manufacture
06/26/1996EP0718547A1 Daylight illumination apparatus comprising at least a light conducting slab
06/26/1996EP0717879A1 Backlighting device
06/26/1996EP0700530A4 Lateral illumination fiber optic cable device and method of manufacture
06/25/1996US5530784 Imaging of documents
06/25/1996US5530571 Two-purpose LCD device with scrollable reflecting screen and scrollable diffusing screen
06/21/1996CA2138629A1 Lighting structure for intensely illuminating narrow linear region
06/20/1996DE4444341A1 Focusing appts. esp. for feeding light from point source into optical waveguide
06/19/1996EP0717236A2 Illumination device and liquid crystal display apparatus including same
06/19/1996EP0717235A2 Illumination device and liquid crystal display apparatus including same
06/19/1996EP0716766A1 Display device comprising means for converting a laser beam into visible, incoherent light
06/18/1996US5528720 Tapered multilayer luminaire devices
06/18/1996US5528714 Fiber optics light source with adjustable mounting, replaceable color wheel elements and cooling
06/18/1996US5528709 Corner supply type plane light source device
06/11/1996US5526237 Lighting system for increasing brightness to a light guide
06/11/1996US5526146 Back-lighting system for transmissive display
06/06/1996WO1996017207A1 Edge light for panel display
06/06/1996WO1996017206A1 Surgical luminaire
06/06/1996WO1996017205A1 Prismatic refracting optical array for liquid flat panel crystal display backlight
06/06/1996CA2204607A1 Prismatic refracting optical array for liquid flat panel crystal display backlight
06/04/1996US5522540 Solar powered illuminated address number device and mailbox structure
05/1996
05/30/1996WO1996016348A1 Liquid crystal display device
05/30/1996WO1996016292A1 Signal light
05/30/1996DE4442347A1 Light display system for road traffic sign
05/29/1996EP0549679B1 A display system
05/28/1996US5521797 For use with display panels
05/28/1996US5521796 Light conducting plate for surface light source device and method for the manufacture thereof
05/28/1996US5521725 Illumination system employing an array of microprisms
05/28/1996US5521342 Switch having combined light pipe and printed circuit board
05/22/1996EP0713052A1 Automotive illuminating device
05/22/1996EP0712299A1 Dental plugger
05/21/1996US5519797 Arrangement of a lighting source with an optical fiber and a steerable light beam
05/17/1996WO1996014597A1 Hollow light guide for diffuse light
05/15/1996EP0711994A2 Illumination devices
05/15/1996EP0711951A1 Multiple port high brightness centralized lighting system
05/15/1996EP0711949A1 Headlight for vehicle
05/15/1996EP0711179A1 Stabilized microbubble compositions for ultrasound
05/14/1996US5517390 Fiber-optic illuminated artificial Christmas tree
05/09/1996WO1996013689A1 Illumination assembly and a method of operating an illumination assembly
05/09/1996WO1996013235A2 Illumination system
05/07/1996US5515244 Light-transmitting pipe
05/07/1996US5515243 Retrofit optical assembly for lighting system
05/07/1996US5515242 Double confocal fiber optic light collector
05/07/1996US5515184 Waveguide hologram illuminators
05/02/1996DE4439507A1 Triple component room lighting system
04/1996
04/30/1996US5513286 White light dimmer for fiber optic illumination sources
04/30/1996US5513274 Adjusting illumination for image lift to match camera
04/30/1996US5511647 Balustrade information display for a passenger conveying device
04/25/1996WO1996012139A1 Lamp
04/25/1996DE4442228C1 Daylight illumination device for building interior
04/25/1996DE4438816A1 Light wt. textile floor covering
04/24/1996EP0707713A1 Displacing an optical lighting film's linear array of grooves to facilitate emission of light
04/24/1996CN1121371A A backlighting system with a multi-reflection light injection system and using microprisms
04/18/1996WO1996011358A1 Illumination system employing an array of multi-faceted microprisms
04/16/1996US5509095 Condensing and collecting optical system with axially displaced concave reflector and optical fiber
04/11/1996WO1996010761A1 Self-contained lighted marking device
04/11/1996DE4436165A1 Universally applicable illuminated display panel
04/11/1996CA2201746A1 Self-contained lighted marking device
04/10/1996EP0706073A1 Surface light source device
04/10/1996EP0593499B1 High aspect ratio light emitter having high uniformity and directionality
04/09/1996US5506929 Light expanding system for producing a linear or planar light beam from a point-like light source
04/09/1996US5506924 Light guiding plate
04/04/1996WO1996010148A1 Luminance control film
04/04/1996DE4436133A1 Free-standing furniture item incorporating light source
04/04/1996DE19532618A1 Vehicle dashboard display instrument
04/03/1996EP0704655A1 Light guide lighting system for forming a thin lighting device
04/02/1996US5502903 Footwear with illuminated linear optics
03/1996
03/27/1996EP0703405A1 Fiber optics illumination system
03/27/1996EP0703404A1 Surface light source device
03/26/1996US5502623 Illuminated clipboard
03/19/1996US5500635 Shoe that lights
03/19/1996US5499912 Apparatus for marring fiber optic substrates
03/16/1996WO1995007545A1 Backlighting device
03/16/1996CA2171212A1 Backlighting device
03/14/1996DE4432515A1 Light guide with waveguides plates of polymerides having different refractive indices
03/13/1996EP0700530A1 Lateral illumination fiber optic cable device and method of manufacture
03/12/1996US5499168 Device for regulating light width of headlights of motor vehicles
03/12/1996US5499166 Lighting device for vehicle
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