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)
02/2003
02/26/2003EP1285198A1 Edge lit illumination devices
02/26/2003EP1285197A1 Image display device
02/26/2003EP1285196A1 Lamp for use in a living space, especially a table or floor lamp
02/26/2003CN1399160A 液晶显示器 LCD Monitor
02/26/2003CN1102243C Uniform light extraction from light guide, independently of light guide lenth, and manufacturing method of used light guide
02/25/2003US6526213 Colorless white light transmission
02/25/2003US6526200 Optical cable based directional way finding apparatus and method
02/25/2003US6523986 Light signaling device for floors
02/25/2003US6523985 Illuminating device
02/25/2003US6523984 Fiber optic replicant lamp
02/25/2003US6523977 Illuminating apparatus including a plurality of light sources that generate primary color light components
02/25/2003US6523966 LCD display with multi-color illumination means
02/20/2003WO2003015037A2 Document validator subassembly
02/20/2003WO2003014617A1 Lighting unit
02/20/2003WO2002081929A3 Linear illumination source
02/20/2003WO2002029543A9 Computer display system with fail-safe back-up display for manual writing
02/20/2003US20030034985 Color display device
02/20/2003US20030034445 Light guide for use with backlit display
02/19/2003EP0830541B1 Illumination assembly for dental and medical applications
02/19/2003CN1398354A 光学器件 Optics
02/19/2003CN1397827A Optical plate, its mfg. and liquid crystal display having same optical plate
02/18/2003US6522807 High efficiency reflector for directing collimated light into light guides
02/18/2003US6522373 Liquid crystal display device, light guide plate, and method for producing light guide plate
02/18/2003US6520666 Apparatus for lighting spaces, bodies or surfaces
02/18/2003US6520655 Lighting device
02/13/2003WO2003013151A2 Flat-panel display using tapered waveguide
02/13/2003US20030031453 Liquid crystal display device
02/13/2003US20030031031 Illuminating module for a display apparatus
02/13/2003US20030031007 Lighting panel device for illumination of an object
02/13/2003US20030031006 Surface illuminating device
02/13/2003US20030030808 LED luminaire with light sensor configurations for optical feedback
02/13/2003US20030030764 Light guiding plate, method of manufacturing the same and liquid crystal display having the light guiding plate
02/13/2003US20030030763 Spread illuminating apparatus with protection cover
02/13/2003US20030030372 Protective, diffusive film and process for producing the same
02/12/2003EP1283391A2 Spread illumination apparatus with protection cover
02/12/2003EP1282893A1 Illuminated sign with emergency lighting function
02/12/2003CN1396485A Surface luminous device and liquid crystal display
02/12/2003CN1396484A Back lighting component of liquid crystal display
02/12/2003CN1396480A Construction for assembing lamp line for back-light element in module of liquid crystal display
02/11/2003US6519401 Light fibers and methods for producing the same
02/11/2003US6518691 Area type light emitting device and manufacturing method thereof
02/11/2003US6517229 Spread illuminating apparatus having heat sink function
02/06/2003WO2003010738A2 Internal illumination based sign device
02/06/2003WO2003010560A2 Ultra thin radiation management and distribution systems with hybrid optical waveguide
02/06/2003WO2003010466A1 Surface light device, image display device and light guide plate
02/06/2003US20030026585 Photocatalyst apparatus, method of manufacture thereof and photocatalyst reactor
02/06/2003US20030026109 Spread illuminating apparatus with frame
02/06/2003US20030026108 Lighting panel having light-collecting function and display device using same
02/06/2003US20030026106 Lamp for vehicle
02/06/2003US20030026086 Spread illuminating apparatus of side-light type
02/06/2003US20030025853 Light guide plate, liquid crystal display device having the same, and method for displaying an image using the liquid crystal display device
02/06/2003US20030025852 Surface light-emitting device having high luminance and provided on the front surface of reflective liquid crystal display unit and liquid crystal display device
02/06/2003US20030025850 Liquid crystal display device equipped with an improved backlight device
02/06/2003US20030025066 Illuminating unit having diffusion means
02/06/2003DE20218291U1 Advertising panel has sheet of internally lighted transparent material
02/06/2003DE20121625U1 Side light fiber-optic luminescent fibers and cable, has single-layer or multi-layer enveloped core
02/05/2003EP1281341A2 Illuminated bathtub
02/05/2003EP1281102A1 Image display device and method of manufacturing a light conductor for such an image display device
02/05/2003EP1281101A1 Assembly of a display device and an illumination system
02/05/2003EP1281100A1 Illumination system, light mixing chamber and display device
02/05/2003EP1281023A1 Illumination system and display device
02/05/2003EP1281022A1 Illumination unit for a device having a multi-color reflective liquid crystal display
02/05/2003EP1118039B1 Illumination system for nonemissive electronic displays
02/05/2003CN1395693A Light guide and method for producing transparent thermoplastic resin composition for light guide
02/05/2003CN1395665A 显示装置 Display device
02/05/2003CN1395059A Linear luminesent device and induction heating cooking utensils using said device
02/04/2003US6515785 Optical devices using reflecting polarizing materials
02/04/2003US6515722 Liquid crystal display
02/04/2003US6513962 Illumination system adapted for surgical lighting
02/04/2003US6513944 Backlight device with easily replaced lamp
02/04/2003US6513943 Backlight unit and display device using the same backlight unit
02/04/2003US6513942 Luminaire
01/2003
01/30/2003WO2003009056A2 Combined instrument with a liquid crystal display with a reflector on the rear side thereof
01/30/2003WO2003009012A2 Edge-lit panel with fluorescent transparent plate
01/30/2003WO2003008860A1 Light redirecting films and film systems
01/30/2003US20030021530 Lensed tapered optical waveguide
01/30/2003US20030021123 Planar lighting device
01/30/2003US20030021122 Illumination device utilizing displaced radiation patterns
01/30/2003US20030021100 Light guide plate, and surface light source device and display device utilizing the same
01/30/2003US20030021099 Spread illuminating apparatus with plurality of light conductive bars
01/30/2003US20030021098 Illuminating device adapted to provide a light output with a predetermined polarization state to a projection display
01/30/2003US20030020975 Holographic light panels and flat panel display systems and method and apparatus for making same
01/30/2003US20030020849 Backlight assembly of liquid crystal display device
01/30/2003US20030020189 Light guide and stamper production method
01/30/2003US20030019028 Light transmitting type bathtub
01/30/2003CA2422792A1 Fluorescent light source
01/29/2003EP1279892A1 Planar lighting device
01/29/2003EP1279891A1 Surface light-emitting device having high luminance and provided on the front surface of reflective liquid crystal display unit and liquid crystal display device
01/29/2003EP1279154A1 Sign carrier for an emergency light
01/29/2003EP1279052A1 Planar optical waveguides for optical panel having gradient refractive index core
01/29/2003EP1278989A1 Light pipe fixture with internal extractor
01/29/2003CN1393729A Method for centralizing illuminator of back light assembly and combined light guide plate
01/29/2003CN1100281C Light conductor, its mfg. method and area source thereof
01/29/2003CN1100275C Detachable light source for light coupler and its coupling method
01/28/2003US6512600 Light guide, illuminating device having the light guide, and image reading device and information processing apparatus having the illuminating device
01/28/2003US6512557 Liquid crystal display device and portable information terminal device
01/27/2003CA2395010A1 Light tube system for distributing sunlight or artificial light singly or in combination
01/23/2003WO2003007281A1 An illuminatable display assembly
01/23/2003WO2003006876A1 Programmable multi-color backlight for a liquid crystal display
01/23/2003US20030017281 Polyester film composite , light-diffuser plate and utilization thereof
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