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)
11/2005
11/22/2005US6966683 Backlighting device
11/22/2005US6966664 Linear light source having indented reflecting plane
11/17/2005WO2005109085A1 Brightness enhancement film for backlit image displays
11/17/2005WO2005109064A1 Jointed mirror arm
11/17/2005WO2005109047A1 Prism sheets having both reflective and transmissive properties, methods of their manufacture, and their incorporation in display modules
11/17/2005WO2005109045A1 Prism-integrated light diffusing board and method for manufacturing the same
11/17/2005WO2005108861A1 Led illuminated glow stick
11/17/2005WO2005107420A2 High efficiency light source using solid-state emitter and down-conversion material
11/17/2005WO2005107363A2 Ultrathin lighting element
11/17/2005US20050255784 Method of producing a backlight having a discharge tube containing mercury
11/17/2005US20050255726 Dual stacked connector
11/17/2005US20050254772 Light pipe assembly for use with small form factor connector
11/17/2005US20050254771 Planar light source and light guide for use therein
11/17/2005US20050254261 Backlight module
11/17/2005US20050254260 Light positioning device
11/17/2005US20050254259 Light source device and light polarizing element
11/17/2005US20050254258 Light emitting diode module and a flat panel display provided with the same
11/17/2005US20050254257 Light pipe assembly for use with small form factor connector
11/17/2005US20050254255 Light guide panel and method of use
11/17/2005US20050254245 Luminaire
11/17/2005US20050254237 Portable forensic lighting device
11/17/2005US20050253980 Liquid crystal display device
11/17/2005US20050253520 Discharge light and back light
11/17/2005US20050252568 Fabric with active illumination and reflection characteristics
11/17/2005DE202005014267U1 Vehicle lamp e.g. side blinking lamp, for use in cap of external rear mirror, has light source, between two longitudinal adjacent optical fiber sections, from which light is injected in different directions in optical fiber sections
11/17/2005DE202005013612U1 Ecologically friendly electrical lighting unit has light emitting diodes transmitting through glass tube having reflective surface
11/17/2005CA2579217A1 Ultrathin lighting element
11/17/2005CA2543513A1 Brightness enhancement film for backlit image displays
11/16/2005EP1596228A1 Illumination system using polarization conversion
11/16/2005EP1595181A1 Display illumination system and manufacturing method thereof
11/16/2005EP1395871B1 Collimator for a liquid crystal picture screen
11/16/2005CN1698001A Back light for display device
11/16/2005CN1697999A Backlight, back-light drive device, and display device
11/16/2005CN1696800A Downward luminous face member and downward face luminator
11/16/2005CN1696792A 光源装置及显示装置 A light source device and display device
11/16/2005CN1696790A LCD device
11/16/2005CN1696566A 光源装置及显示装置 A light source device and display device
11/16/2005CN1696565A 光源装置及显示装置 A light source device and display device
11/15/2005US6964806 Moldings having ink layer
11/15/2005US6964508 Fiber optic bundle lighting units providing focused illumination
11/15/2005US6964500 Planar light source device, liquid crystal display apparatus, and display apparatus
11/15/2005US6964497 Lighting device with point-shaped light sources
11/10/2005WO2005107270A1 Method and apparatus for combining light paths of multiple colored light sources through a common integration tunnel
11/10/2005WO2005106547A2 Optical panel system including stackable waveguides
11/10/2005WO2005106430A2 Light delivery control system and method
11/10/2005WO2005106322A1 Luminous elongate device with a light fibre and a light injector
11/10/2005US20050251119 Illuminated stylet
11/10/2005US20050248961 Resembling prismatic structure of light guide plate
11/10/2005US20050248960 Flat light source device
11/10/2005US20050248959 Light source module
11/10/2005US20050248848 Brightness enhancement film for backlit image displays
11/10/2005US20050248695 Backlight system
11/10/2005US20050246927 Electronic sign
11/10/2005DE202005009900U1 Lighting for motif or information display for such as house or advertising uses LED devices to transmit light through a panel
11/10/2005DE102005011793A1 Display unit for combination instrument has annular structure at least partly in form of light conductor for coupling out light above plane of plate, light source(s) for feeding light into light conductor
11/10/2005CA2562308A1 Light delivery control system and method
11/09/2005EP1594172A2 Multi-colored LED array with improved brightness profile and color uniformity
11/09/2005EP1364158B1 Device for producing a white light
11/09/2005CN1695027A Lighting system and liquid crystal backlight device
11/09/2005CN1694910A Resin with excellent processability for lightguide plate
11/09/2005CN1693963A Backlight unit and liquid crystal display device using the same
11/09/2005CN1226640C Surface light source device, diffusion plate and LCD device
11/08/2005US6963688 Illumination device with light guide and light diffuser
11/08/2005US6962430 Panel light source device and display device
11/08/2005US6962429 Backlight device and liquid crystal display
11/03/2005WO2005103771A1 High efficiency optical diffraction device
11/03/2005WO2005103562A2 Optical manifold for light-emitting diodes
11/03/2005WO2005103561A1 Light source module and area light source
11/03/2005WO2005103560A1 Surface light source device and display device
11/03/2005WO2005103559A2 Multiple led focused lighting device
11/03/2005WO2005102003A2 Efficient luminaire with directional side-light extraction
11/03/2005US20050244338 Ultrasonic imaging system utilizing a long-persistence contrast agent
11/03/2005US20050244126 Light guides and method of forming same
11/03/2005US20050243578 Back light assembly and liquid crystal display apparatus having the same
11/03/2005US20050243575 Spread illuminating apparatus
11/03/2005US20050243574 Light guide plate with v-shaped grooves and backlight module incorporating same
11/03/2005US20050243573 Backlight unit and liquid crystal display device using the same
11/03/2005US20050243570 Optical manifold for light-emitting diodes
11/03/2005US20050243428 Optical functional sheet
11/03/2005US20050243415 Display with optical fibre face plate
11/03/2005US20050243244 Liquid crystal module
11/03/2005US20050243243 Liquid crystal display device, display device and backlight device
11/03/2005US20050243238 Backlight assembly using the same and liquid crystal display device
11/03/2005US20050242693 Optical sheet having a diffusion portion
11/03/2005US20050242085 Line type luminous device and induction heating cooker employing same
11/03/2005DE102005014584A1 Production of optical waveguide for light-emitting diode, chip-on-board module, and light source e.g. flashlight, by monolithically joining coating comprising coating material to optical waveguide during introduction(s) of flowable material
11/02/2005EP1591826A1 Spread illuminating apparatus
11/02/2005CN2738092Y Self-illuminating assembling solid material substance
11/02/2005CN1692292A Lighting and electronic apparatus
11/02/2005CN1690808A Illumination panel and display device using the same
11/02/2005CN1690748A 照明装置 Lighting device
11/02/2005CN1690508A Composite luminescent apparatus
11/02/2005CN1225671C Liquid crystal display device
11/01/2005US6960010 Polarized light emitting device for illuminating a display
11/01/2005US6960009 Surface light source, method for manufacturing the same and apparatus using it
11/01/2005US6960001 Backlight apparatus, and a liquid crystal display (LCD) therewith
10/2005
10/27/2005WO2005101070A1 Laterally light emitting light guide device
10/27/2005WO2005101065A1 Optical member and backlight unit employint it
10/27/2005WO2005099568A1 Photoplethysmography with a spatially homogenous multi-color source
10/27/2005US20050239581 Illuminated display
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