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)
08/2005
08/16/2005US6929391 Light guide panel and method of use
08/16/2005US6929382 Lighting fixture
08/16/2005CA2488271C Lighting devices for controlled distribution and for panel radiation
08/16/2005CA2173336C Light source for backlighting
08/11/2005WO2005073944A1 Displaly unit
08/11/2005WO2005073626A1 Illuminator capable of providing smooth light
08/11/2005WO2005073625A1 Light guide for area light source, its production method, and area light source
08/11/2005WO2005073624A1 Surface light source unit-use light guide and production method therefor and surface light source unit
08/11/2005WO2005073623A1 Surface light source unit and light guide using it
08/11/2005WO2005073622A1 Light-emitting panel and illumination system
08/11/2005WO2005024969A3 Substrate-guided optical devices
08/11/2005US20050175283 Light guide plate, backlight unit, liquid crystal display and method of manufacturing the light guide plate
08/11/2005US20050175282 Light-guide lights suitable for use in illuminated displays
08/11/2005US20050174807 Light guide plate with nonuniformly oriented diffusing elements
08/11/2005US20050174806 Surface light source device
08/11/2005US20050174805 Ultra-thin Backlight Display Panel
08/11/2005US20050174804 Backlighting apparatus
08/11/2005US20050174803 Surface light source device and light guide used therefor
08/11/2005US20050174802 Internally illuminated light panel with LED modules having light redirecting devices
08/11/2005US20050174797 Surface light source with photonic crystal LED
08/11/2005US20050174792 Lighting system for vehicles
08/11/2005US20050174771 Reshaping light source modules and illumination systems using the same
08/11/2005US20050174661 Light directing structure for a connector
08/11/2005US20050174509 Front illuminating device and a reflection-type liquid crystal display using such adevice
08/11/2005US20050174508 Planar light source device and liquid-crystal display device
08/11/2005US20050174507 Display panel comprising a light guide plate
08/11/2005US20050174499 Information display module
08/11/2005US20050174318 Backlight device for display system
08/11/2005US20050173719 Light source, method for manufacturing light source, and projector
08/10/2005EP1562066A2 Light guide optical device
08/10/2005EP1562065A1 Display element and display using same
08/10/2005EP1562057A2 Information display module
08/10/2005EP1561137A1 Illuminated surgical retractor
08/10/2005CN2716660Y Optical fiber lighting device for diving compression chamber and medical hyperbaric oxygen chamber
08/10/2005CN1653380A Liquid crystal display device and surface lighting device
08/10/2005CN1653296A Planar light source and light guide for use therein
08/10/2005CN1653295A Improved light-guiding bodies and method for the production thereof
08/10/2005CN1652164A Surface light source device and display therewith
08/10/2005CN1214207C Longitudinal light source and illuminating device with the same
08/09/2005US6927911 Light-guide module for emitting particular polarized light beams
08/09/2005US6927812 Liquid crystal display including at least two light guiding plates abutting each other
08/09/2005US6927811 Method for minimizing moire phenomenon in reflective type liquid crystal display assembly and reflective type liquid crystal display assembly and light supply unit and method for fabricating light distribution alteration unit thereof
08/09/2005US6926426 Cordless LED light driving wall module and night light
08/09/2005US6926420 Backlight unit having reflective plate with reflection dots
08/09/2005CA2189163C Light-diffusing device for an optical fiber, methods of producing and using same, and apparatus for diffusing light from an optical fiber
08/04/2005WO2005071641A2 Slim-line luminous sign
08/04/2005WO2005071461A1 Display device
08/04/2005WO2005071449A2 Illumination system and display device
08/04/2005WO2005071311A1 Light guide plate and backlight
08/04/2005WO2005026785A3 Optical fiber device for illuminating floral displays
08/04/2005US20050171408 Light delivery systems and applications thereof
08/04/2005US20050169812 Device providing coordinated emission of light and volatile active
08/04/2005US20050169666 Device providing coordinated emission of light and volatile active
08/04/2005US20050169598 Electronic device with illuminated nameplate
08/04/2005US20050169012 Optical member and lighting apparatus
08/04/2005US20050169010 Backlight module with an impact damping design
08/04/2005US20050169009 Light guiding panel formed with minute recesses by a sand blasting process and a backlight unit using the same
08/04/2005US20050168997 Case for a backlight module (II)
08/04/2005US20050168971 Transparent decorative belt
08/04/2005US20050168967 Backlight module
08/04/2005DE4313915B4 Beleuchtungseinrichtung für Fahrzeuge Lighting device for vehicles
08/04/2005DE202005006196U1 Lamp has halogen light with reflector and is partly surrounded by a lampshade having external crystal
08/04/2005DE19961491B4 Innenraumleuchte mit Hohllichtleiter Interior light with light pipe
08/04/2005DE102004002251A1 Leuchte mit verschiedenfarbigen Lichtquellen sowie einer Lichtleiterplatte zum Abgeben von Mischlicht Light with different colored light sources and a light guide plate for dispensing mixed light
08/03/2005EP1560051A1 Communication system using sheet-shaped light guide
08/03/2005EP1560050A1 Sheet light guide and communication system using the same
08/03/2005EP1560049A1 Communication system using sheet light guide
08/03/2005EP1559090A2 Swept illumination to overcome lcd lag in front and rear projection displays
08/03/2005EP1368681A4 Illumination system using filament lamps
08/03/2005EP1311805A4 Display backlighting system
08/03/2005CN2714950Y Small light-emitting diode night light
08/03/2005CN2713925Y Artificial Christmas tree with USB attachment plug
08/03/2005CN1650215A Optical light guide apparatus
08/03/2005CN1650202A Compact lighting system and display device
08/03/2005CN1648517A Illuminator
08/03/2005CN1213335C Illumination system and display device
08/03/2005CN1213332C Back lighting device and liquid crystal display with the back lighting device and its making process
08/02/2005US6925243 Light guide plate with parallel protrusions and surface light source unit incorporating the same
08/02/2005US6924014 High efficiency optical devices
08/02/2005US6923559 Radiation-pattern-matched light-diffusing pattern for light guide edge-illuminated by a directional light source
08/02/2005US6923554 Backlight module
08/02/2005US6923548 Backlight unit in liquid crystal display
08/02/2005CA2277923C Optical fiber illumination system
07/2005
07/28/2005WO2005069066A1 Multiple lightguide backlight
07/28/2005WO2005068900A1 Reflector and backlight device
07/28/2005WO2005067570A2 Internally illuminated light panel with led modules having light redirecting devices
07/28/2005WO2005067365A2 Illumination unit and method for the operation thereof
07/28/2005WO2005029396A3 Device with light-guiding layer
07/28/2005WO2005029395A3 Coordinate detection system for a display monitor
07/28/2005US20050163454 Sheet light guide and communication system using the same
07/28/2005US20050163422 Communication system using sheet light guide
07/28/2005US20050162867 Method and apparatus for image illumination using self-contained luminaire
07/28/2005US20050162866 Light source portion for backlight module, backlight module using the same, and connection structure of backlight module
07/28/2005US20050162865 Surface illumination device and display using the same
07/28/2005US20050162863 Communication system using sheet-shaped light guide
07/28/2005US20050162357 Display device comprising a light guide
07/28/2005US20050160644 Image display device with microlight sources and soft light panel
07/28/2005DE10361563A1 Electrical strip lighting has light transmitted along the length of bars of glass or similar material
07/28/2005DE102004051734A1 Detektion einer Teilentladung oder einer Lichtbogenbildung in einer Verdrahtung mittels Glasfaseroptik Detection of a partial discharge or arcing in a wiring using fiber optics
07/28/2005CA2557311A1 Internally illuminated light panel with led modules having light redirecting devices
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