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)
09/2005
09/01/2005US20050189545 Linear light emitter and method of manufacturing the light emitter
08/2005
08/31/2005EP1568005A1 Light emitting diode (led) picture element
08/31/2005EP1567894A2 Illumination system using a plurality of light sources
08/31/2005EP1567892A2 Illumination arrangement
08/31/2005EP1567803A2 Luminaire device
08/31/2005EP1567228A1 Electroluminescent textile structure, in particular for medical use
08/31/2005EP1540395A4 Improvements in side-scattering light guides
08/31/2005EP1290374B1 Plug-in light
08/31/2005CN2722025Y Illuminator
08/31/2005CN1662830A Light source device and light polarizing element
08/31/2005CN1662772A Multiple lamp illumination system
08/31/2005CN1661446A Backlight assembly and liquid crystal display apparatus having the same
08/31/2005CN1661444A Backlighting device for an information display element of a portable object
08/31/2005CN1661441A Planar light source apparatus and liquid display apparatus
08/31/2005CN1661440A Display device
08/31/2005CN1661439A Liquid crystal display device with backlight unit using microlens array and fabricating method of microlens array
08/31/2005CN1217539C Optical system and optical modulator
08/31/2005CN1217224C Display illumination device
08/30/2005US6937399 Optical functional sheet
08/30/2005US6935766 Backlight unit for a liquid crystal display including a reflection member receiving chassis
08/30/2005US6935764 Illumination apparatus for planar display device
08/25/2005WO2005078496A2 Reshaping light source modules and illumination systems using the same
08/25/2005WO2005078487A1 Luminous body
08/25/2005US20050185915 Light guide plate with subwavelength grating and backlight module using the same
08/25/2005US20050185424 Backlight module
08/25/2005US20050185423 Backlight system
08/25/2005US20050185422 Backlighting device for an information display element of a portable object
08/25/2005US20050185421 Light emitting panel assemblies
08/25/2005US20050185420 Multiple pattern light source
08/25/2005US20050185419 High-density illumination system
08/25/2005US20050185416 Brightness enhancement film using light concentrator array
08/25/2005US20050185402 Night lamp with varicolored lamp shield
08/25/2005US20050185397 Direct backlight module and assembly method thereof
08/25/2005US20050185395 Illuminated shelf
08/25/2005US20050185394 Planar light source apparatus and liquid display apparatus
08/25/2005US20050185390 Double-faced lighting device
08/25/2005US20050185389 Backlighting device for an information display element of a portable object
08/25/2005US20050185115 Liquid crystal display device with backlight unit using microlens array and fabricating method of microlens array
08/25/2005US20050185112 Back light and liquid crystal display unit using this
08/25/2005US20050184964 Position encoded sensing device and a method thereof
08/25/2005DE4129094B4 Signalleuchte mit Leuchtdioden als Lichtquelle für Kraftfahrzeuge und deren Verwendung für unterschiedliche Signalleuchtenfunktionen Signal light with LEDs as a light source for motor vehicles and their use for different signal light functions
08/25/2005DE202005009323U1 Module for backlighting and illumination of hollow wheels with transparent zones markers and functional displays has plastic carrier with conductive plates bridged by light diodes
08/25/2005DE202004005794U1 Einbauleuchte zum Einbau in eine Öffnung einer Wand oder im Boden Recessed luminaire for installation in an opening in a wall or floor
08/25/2005DE102004002450A1 Beleuchtungseinheit und Verfahren zu deren Betrieb Lighting unit and method for its operation
08/24/2005EP1566688A1 Backlight assembly for liquid crystal display device
08/24/2005EP1566687A1 Backlight device for display element
08/24/2005EP1566686A1 Backlight device for display element
08/24/2005EP1566685A2 Liquid crystal display device with backlight unit using microlens array and fabricating method of microlens array
08/24/2005EP1566682A1 Optical light guide
08/24/2005EP1566590A1 Illumination device and liquid crystal display device
08/24/2005EP1565770A1 A light transfer component
08/24/2005CN2720253Y Outdoor decorative lamp
08/24/2005CN1658041A Light guide plate
08/24/2005CN1658040A Illumination device and display device incorporating the same
08/24/2005CN1658036A Light board and backlight module set
08/24/2005CN1657822A LED luminous board for writing-reading at night
08/24/2005CN1657821A Light emitting panel assemblies
08/24/2005CN1216312C Electrooptics device
08/24/2005CN1216309C Lighting structure, display containing the structure and method for illuminating display
08/23/2005US6934082 Optical devices using reflecting polarizing materials
08/23/2005US6932501 Rapidly-assembled lamp with a detachable lamp rod and lamp seat
08/18/2005WO2005074999A1 Device providing coordinated emission of light and volatile active
08/18/2005WO2005074998A1 Device providing coordinated emission of light and volatile active
08/18/2005WO2005012786A3 A fibre optic laser illuminator for surveillance camera speed domes
08/18/2005WO2004106982A3 Optical combiner designs and head mounted displays
08/18/2005US20050180720 Light-guiding plate, lighting device and display device
08/18/2005US20050180719 Light-guiding plate, lighting device and display device
08/18/2005US20050180715 Light tunnel
08/18/2005US20050180706 Method for increasing daylight display brightness for helmet mounted displays
08/18/2005US20050180687 Light guide optical device
08/18/2005US20050180171 Back light module of liquid crystal display device
08/18/2005US20050180170 Backlight unit and method of manufacturing diffuser employed in the backlight unit
08/18/2005US20050180169 Illumination device and display device incorporating the same
08/18/2005US20050180168 Backlight assembly and liquid crystal display apparatus having the same
08/18/2005US20050180167 Compact lighting system and display device
08/18/2005US20050180166 Light-guiding plate, lighting device and display device
08/18/2005US20050180165 Illuminating unit and display device using the unit
08/18/2005US20050180164 Display
08/18/2005US20050180163 Multi-light source, multi-section optic fiber christmas tree
08/18/2005US20050180159 Linear light source for enhancing uniformity of beaming light within the beaming light's effective focal range
08/18/2005US20050180145 Planar light source
08/18/2005US20050180124 Plane-like lighting units and display equipment provided therewith
08/18/2005US20050179352 Backlight having discharge tube, reflector and heat conduction member contacting discharge tube
08/18/2005DE202004007644U1 LED unit for illuminating surfaces, comprises a groove into which plexiglass is pushed and adhered
08/17/2005EP1564581A1 Planar light source
08/17/2005EP1564578A1 Method for increasing daylight display brightness for helmet mounted displays
08/17/2005EP1564568A1 A light pipe for providing backlightning of a flat-panel display
08/17/2005EP1564567A1 Lighting system for vehicles
08/17/2005EP1563221A1 A light collector
08/17/2005EP1563220A1 A hybrid lighting system
08/17/2005CN1656412A Backlight assembly and liquid crystal display apparatus having the same
08/17/2005CN1656408A Display panel comprising a light guide plate
08/17/2005CN1656400A Light guide within recessed housing
08/17/2005CN1655052A Light source, method for manufacturing light source, and projector
08/17/2005CN1655032A Backlight system
08/17/2005CN1654986A Front plate and display device using same
08/17/2005CN1654979A Display optical films
08/17/2005CN1654246A Lighting system for vehicles
08/16/2005US6930735 Surface light source device of side light type and liquid crystal display
08/16/2005US6929392 Backlight assembly and liquid crystal display apparatus having the same
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