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)
12/2005
12/27/2005US6979112 Light guide plate
12/27/2005US6979111 Fiber optic based light ornament
12/27/2005US6979095 Backlight unit
12/22/2005WO2005121850A1 Brightness enhancement film with light concentrators
12/22/2005WO2005121844A1 Diffusing board and surface light source device
12/22/2005WO2005121640A1 Surface light source device and appratus using the device
12/22/2005WO2005121639A1 Optical waveguide, and planar illuminating apparatus and liquid crystal display apparatus using the optical waveguide
12/22/2005WO2005121638A1 Light guide plate, planar lighting apparatus using the light guide plate, and liquid crystal display
12/22/2005WO2005120791A2 Method for making tools for micro replication
12/22/2005WO2005120321A2 Spa filter cover with waterfall and light
12/22/2005US20050281747 Mixed gas microbubble compositions
12/22/2005US20050281055 Backlight module and method of assembling the same
12/22/2005US20050281054 Backlight assembly and liquid crystal display apparatus having the same
12/22/2005US20050281053 Light generating device comprising light input and light output units
12/22/2005US20050281052 Light guide plate having V-cut grooves and a liquid crystal display using the same
12/22/2005US20050281049 Illumination unit and liquid crystal display device using the unit
12/22/2005US20050281048 Light emitting diode lamp with conically focused light guides
12/22/2005US20050281037 Illuminating device for display device
12/22/2005US20050281025 High density LED array
12/22/2005US20050280752 Optical film, backlight assembly and liquid crystal display device having the same
12/22/2005US20050280357 Light emitting device with blue light led and phosphor components
12/22/2005DE202005015652U1 Illuminable anchoring twine e.g. tent twine, has optical fibers for guiding light, monochrome light emitting diode utilized as light source, and traction units provided to fibers for partly receiving tractive forces exerted by tent
12/22/2005DE102005024365A1 Anzeigeelement und Anzeigetafeleinheit Display element and display panel unit
12/22/2005DE102005024084A1 Flächenlichtquellenvorrichtung Surface light source device
12/22/2005DE102005024083A1 Flächige, lichtemittierende Vorrichtung The planar light-emitting device
12/22/2005DE102005019810A1 Hintergrundbeleuchtungssystem Backlight System
12/22/2005DE102004026835A1 Verbundstoffbauteil und Verfahren zu seiner Herstellung Composite member, and process for its preparation
12/21/2005EP1607775A1 Backlight assembly and liquid crystal display apparatus having the same
12/21/2005EP1607677A1 Light emitting diode lamp with conical reflector
12/21/2005EP1607676A1 Light emitting diode lamp with light pipes
12/21/2005EP1606666A1 Foil display with increased brightness using a retro reflector
12/21/2005EP1279154A4 Sign carrier for an emergency light
12/21/2005CN1711580A Swept illumination to overcome LCD lag in front and rear projection displays
12/21/2005CN1711443A A light collector
12/21/2005CN1711442A A hybrid lighting system
12/21/2005CN1710477A Illuminating device for display device
12/20/2005US6977712 Methods and apparatus for implementing transmissive display devices
12/20/2005US6977642 Back light and liquid crystal display
12/20/2005US6976781 Frame and bezel structure for backlight unit
12/20/2005US6976780 Light source device for flat panel device
12/20/2005US6976779 Planar light source device and liquid crystal display device using the same
12/17/2005CA2507363A1 Light emitting diode lamp with conically focused light guides
12/15/2005WO2005119353A1 Diffusive reflector film for liquid crystal display backlight
12/15/2005WO2005119336A2 An optical imaging device
12/15/2005WO2005119314A2 Led array systems
12/15/2005WO2005119123A1 Two lamp illumination system
12/15/2005WO2005118956A1 Carriageway-marking device and system
12/15/2005WO2005096045A3 Light guide and apparatus for using light guide
12/15/2005WO2005086071A3 System and method for reading optical codes imprinted on or displayed on reflective surfaces
12/15/2005WO2005078496A3 Reshaping light source modules and illumination systems using the same
12/15/2005US20050276949 Optical film and method of manufacture
12/15/2005US20050276914 Method for manufacturing light guide plate mold cores
12/15/2005US20050276566 Surface illuminator using point light source
12/15/2005US20050276565 Lighting and/or signalling device with optical guide for a motor vehicle
12/15/2005US20050276553 Solid-state light source
12/15/2005US20050276075 BLU and module using the BLU
12/15/2005US20050276073 Diffusive reflector films for enhanced liquid crystal display efficiency
12/15/2005US20050276072 Lighting unit
12/15/2005US20050276070 Area light source device and liquid crystal display apparatus
12/15/2005US20050276068 Planar light source device
12/15/2005US20050276065 Luminaire device
12/15/2005US20050275764 Optical film, light-diffusing film, and methods of making and using the same
12/15/2005DE202005014268U1 Vehicle lamp e.g. side blinking lamp, for use in cap of external rear mirror, has integrally formed optical fiber-blind unit that includes optical fiber and blind section, where unit is manufactured by two-component spray casting process
12/15/2005DE202004020700U1 Electric light signal device used in a lighting system of a building comprises an illuminating unit for injecting a part of its generated light over an edge region into a light guide having a structure for the required light output
12/15/2005DE202004012371U1 Vorrichtung oder Gerät mit einer Beleuchtungseinrichtung An apparatus or device with a lighting device
12/15/2005DE10107153B4 Flächige Rettungszeichenleuchte mit einer im wesentlichen viereckigen Displayscheibe Extensive signage with a substantially rectangular display screen
12/14/2005EP1605201A1 Vehicle lighting or signaling device with a light guide
12/14/2005EP1605081A2 Fabric with active illumination and reflection characteristics
12/14/2005EP1604234A1 Collimated scanning backlight device
12/14/2005EP1604144A1 Decorative tree lighting system
12/14/2005EP1603744A1 Transparent element, especially a composite glass element
12/14/2005EP1417843B1 Flat-panel display using tapered waveguide
12/14/2005EP1384223A4 Illuminated background display apparatus
12/14/2005EP1321012B1 Led luminaire
12/14/2005EP1212211B1 Method and system for providing a reliable and durable light source
12/14/2005CN1707334A Liquid crystal display device
12/14/2005CN1707333A Lighting device and display device
12/14/2005CN1707332A Lighting device and display device
12/14/2005CN1707004A Fabric with both light-emitting and light-reflecting effect
12/14/2005CN1231802C Light unit and liquid crystal display equipment using light unit
12/14/2005CN1231794C Contact screen with lighting device and reflection liquid crystal display unit
12/14/2005CN1231770C Light guide with protective outer sleeve
12/14/2005CN1231697C Illumination device
12/13/2005US6975376 Transflective liquid crystal display device, method of fabricating the same, and method of using the same
12/13/2005US6975370 Backlight system and liquid crystal display using the same
12/13/2005US6975068 Light-emitting panel and a method for making
12/13/2005US6974241 Light-guiding plate, lighting device and display device
12/13/2005US6974229 Devices for creating brightness profiles
12/08/2005WO2005117066A1 Discharge tube and surface light source device using the same
12/08/2005WO2005116723A1 Display device uniforming light distribution throughout areas and method for manufacturing the same
12/08/2005WO2005116701A1 Optical film, light-diffusing film, and methods of making and using the same
12/08/2005WO2005116699A1 Light reflector and surface light source device using the same
12/08/2005WO2005115740A1 Planar luminous body
12/08/2005US20050272879 Resin with excellent processability for lightguide plate
12/08/2005US20050271348 Prism sheet for a backlight module
12/08/2005US20050271345 Fiber optic light bar
12/08/2005US20050270802 Backlight apparatus
12/08/2005US20050270799 Spread illuminating apparatus
12/08/2005US20050270798 Brightness enhancement film using a linear arrangement of light concentrators
12/08/2005US20050270796 Planar light source device and display device using the same
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