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)
11/1998
11/04/1998EP0875020A1 A color separating backlight
11/04/1998CN1197934A Illuminating device, liquid crystal display and electronic device
11/03/1998US5832167 Light display system with fiber-optic light feeding
11/03/1998US5832164 Supporting structure for a prism light guide
11/03/1998US5832159 Intensity adjustable fiberoptic cable apparatus
11/03/1998US5831697 For providing light to a removable light pipe
11/03/1998US5829862 Illuminated lighting structure
11/03/1998US5829177 Illuminated sign and sign plate therefor
10/1998
10/29/1998WO1998048216A1 An illuminator
10/29/1998WO1998047737A1 Vehicle wheel lighting system
10/29/1998WO1998047586A1 Illuminated pool tables
10/28/1998EP0874191A2 Optical transmission tube, method for making it and linear illuminant system
10/28/1998EP0874190A1 Light generator for optical fibers
10/27/1998US5826974 Spherical illuminator
10/27/1998US5826970 Light transmissive trim plate for recessed lighting fixture
10/27/1998US5826969 Illuminating screw driver
10/24/1998CA2235092A1 Portable reading light device
10/22/1998WO1998047123A2 Electrical device
10/22/1998WO1998047048A1 An illumination unit and a method for point illumination of a medium
10/22/1998WO1998047042A1 An apparatus and a method for illuminating a light-sensitive medium
10/22/1998WO1998046934A1 Multiple layer dielectric light guide diffuser
10/22/1998DE19715189A1 Light deflector for tubular fluorescent lamp
10/22/1998DE19715188A1 Light deflector ring or rod for fluorescent lamp
10/22/1998DE19710114A1 Decorative optical fibre light for hat
10/22/1998CA2208287A1 Illuminated pool table
10/21/1998EP0873004A2 Image viewing apparatus
10/21/1998EP0872758A1 Light-transmitting material, planar light source device and liquid crystal display device
10/21/1998EP0871837A1 Motor vehicle headlight with in-line floodlight
10/20/1998US5825636 Planar luminescent device and planar luminescent element
10/20/1998US5825543 Optical body
10/20/1998US5823652 Fiber optic methods of lighting sculptured acrylic
10/20/1998CA2162236C Lighting fixtures
10/15/1998WO1998045738A1 Illumination waveguide and method for producing same
10/15/1998WO1998045645A1 Illumination apparatus and a method of providing illumination
10/15/1998DE19715388A1 Lighting system for illuminating conductor plates or wafers
10/15/1998DE19715053A1 Elektrisches Gerät Electrical equipment
10/15/1998DE19713385A1 Illumination colour variation device for illuminated display or keyboard of electrical device
10/14/1998EP0870978A1 A light conducting plate, method for making the same and using thereof
10/14/1998EP0870976A2 Lamp
10/13/1998US5822089 Grazing incidence holograms and system and method for producing the same
10/13/1998US5820248 Fiber optic Christmas tree
10/07/1998EP0869589A2 Method and apparatus for reducing excess photon noise in short coherence light sources
10/07/1998EP0868681A1 Illumination system for a flat-panel picture display device
10/07/1998CN1195120A Front illumination device and reflection-type liquid crystal display device incorporating same
10/07/1998CN1195119A Front illumination device and reflection-type liquid crystal display device incorporating same
10/07/1998CN1195118A Front-illuminating device and reflection-type liquid crystal display using such device
10/06/1998US5818555 Surface light source device
10/06/1998US5816883 Fiber optic wand with illuminated figurehead
10/06/1998US5816692 Compact high-intensity UVA inspection lamp
10/06/1998US5816681 Inconspicuous light sources particularly for vehicular applications
10/06/1998US5816677 Backlight device for display apparatus
10/06/1998US5816676 Work glove and illuminator assembly
10/01/1998WO1998043121A1 Linear light form with light diverting layer
10/01/1998WO1998043015A1 A light box comprising a cross lamella
10/01/1998WO1998033006A3 Luminaire device
10/01/1998CA2285201A1 Linear light form with light diverting layer
09/1998
09/30/1998EP0867747A2 Reflective display device
09/30/1998CN1194686A Tubular light guide for linear lighting
09/29/1998US5815227 Backlight for liquid crystal display
09/24/1998DE19709529A1 Illuminated display for advertising purposes
09/23/1998EP0866438A2 Road sign
09/23/1998EP0866264A1 Lighting device, liquid crystal display unit, and electronic equipment
09/23/1998EP0865623A1 Fiber optic light source apparatus and method
09/23/1998CN1193751A Liquid crystal display unit
09/22/1998US5810464 Surface light source device of side light type
09/22/1998US5810463 Illumination device
09/17/1998WO1998040664A1 Surface light source device and asymmetrical prism sheet
09/16/1998EP0864905A2 Backlight device and liquid crystal display device
09/16/1998EP0864065A1 Universal remote lighting system
09/15/1998US5808784 Lens array sheet surface light source, and transmission type display device
09/15/1998US5808709 Illuminator with polarization separating anisotropic layer between light guide and reflector
09/15/1998US5808708 Lighting apparatus
09/15/1998US5806955 TIR lens for waveguide injection
09/11/1998WO1998039684A1 Lcd projection display for vehicles
09/11/1998WO1998039675A1 Reflector and illumination system
09/11/1998WO1998039598A1 Lighting unit
09/08/1998US5804818 Coated internally reflecting optical element
09/08/1998US5803900 Light source device for endoscope provided with noncircular opening
09/08/1998US5803575 Light generator for introducing light into optical fibers
09/08/1998US5803573 Illuminator with light-emitting surface
09/08/1998US5802784 Window apparatus for providing and directing glare-free sunlight to a room
09/03/1998DE19707831A1 Linear coupling light system
09/02/1998EP0862016A1 Device for lighting at least one water jet
09/01/1998US5800035 Wheel lighting apparatus
08/1998
08/27/1998WO1998037452A1 Planar film substrate with printed diffusor pattern for a lightguide
08/27/1998WO1998037448A1 Illumination system
08/26/1998EP0860801A2 Method and apparatus for light transmission
08/25/1998US5799126 Light guide device, light source device, and liquid crystal display device
08/25/1998US5799124 Illuminating system and method for specialized and decorative lighting using liquid light guides
08/25/1998US5797668 Surface illumination device suitable for a backlit display
08/20/1998WO1998036315A1 Illumination system with light recycling to enhance brightness
08/20/1998WO1998035827A1 Method of making replicas and compositions for use therewith
08/20/1998DE19803987A1 Motor vehicle headlight with light-guide rod
08/20/1998DE19720186C1 Light conductor tube manufacture
08/20/1998DE19709268C1 Beleuchtungseinheit Lighting unit
08/20/1998DE19705845A1 Lamp system
08/20/1998DE19654359C1 Wasserauslaufarmatur Water outlet fitting
08/19/1998CN1191021A Apparatus for mounting a light source within a system for coupling light into an optic or fiber bundle
08/18/1998US5796450 Illumination device and liquid crystal display apparatus including same
08/13/1998WO1998035182A1 Reflective display
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