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Class Information
Number: 362/600
Name: Illumination > Edge lighted panel
Description: Subject matter indented comprising a light source or support therefor combined with a light transmissive material in the form of a solid having two opposite surfaces with overall dimensions very much greater than the distance between them and having at least one narrow surface (i.e., "edge") joining the two opposite surfaces and exposed to light from the source such that light from the source enters the material through the narrow surface and is transmitted within the material by internal reflections from the opposite surfaces or by nodal transmission.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6776494 |
Planar light source and method for forming a light scatterer for a planar light source |
Aug. 17, 2004 |
| 6778235 |
Liquid crystal display apparatus having light pipe with reflective polarizer |
Aug. 17, 2004 |
| 6773125 |
Housing having refractive illumination device |
Aug. 10, 2004 |
| 6769782 |
Backlight assembly and liquid crystal display having the same |
Aug. 3, 2004 |
| 6767106 |
Edge-lit luminaire having prismatic optical control |
Jul. 27, 2004 |
| 6764190 |
Lighting display system |
Jul. 20, 2004 |
| 6761461 |
Spread illuminating apparatus without light conductive bar |
Jul. 13, 2004 |
| 6761460 |
Display apparatus of audio/video player or the like |
Jul. 13, 2004 |
| 6750996 |
Waveguide, edge-lit illumination arrangement and display comprising such |
Jun. 15, 2004 |
| 6742921 |
Light pipe, plate light source unit and reflection type liquid-crystal display device |
Jun. 1, 2004 |
| 6734929 |
Illumination device having a single light source and liquid crystal display device |
May. 11, 2004 |
| 6727963 |
Liquid crystal display |
Apr. 27, 2004 |
| 6724446 |
Illumination device and/or a liquid crystal display device |
Apr. 20, 2004 |
| 6721021 |
Liquid crystal display device having a back frame which includes a contacted portion with the liquid crystal panel |
Apr. 13, 2004 |
| 6717635 |
Liquid crystal display device with a light guide having random v-shaped dots |
Apr. 6, 2004 |
| 6712492 |
Spread illuminating apparatus with light reflection-diffusion layer on optical path conversion means |
Mar. 30, 2004 |
| 6700634 |
Backlit lighting device, liquid crystal display device utilizing same, and liquid crystal display device manufacturing method |
Mar. 2, 2004 |
| 6700637 |
Resin liquid-crystal cell substrate, liquid-crystal cells and liquid-crystal display device |
Mar. 2, 2004 |
| 6693683 |
Photo-conductor plate reduced in light reflection, and surface emitting device and liquid crystal display unit using it |
Feb. 17, 2004 |
| 6693682 |
Thermal control device for liquid crystal display |
Feb. 17, 2004 |
| 6688751 |
Polarization splitting backlight module |
Feb. 10, 2004 |
| 6679613 |
Surface light source device |
Jan. 20, 2004 |
| 6671013 |
Optical waveguide sheet having projections with two reflection faces and a ridge, surface illuminant device and liquid crystal display |
Dec. 30, 2003 |
| 6669356 |
Sheet for an illumination device, illumination device, and liquid crystal display |
Dec. 30, 2003 |
| 6665029 |
Optical path changing film and reflective liquid-crystal display device including same |
Dec. 16, 2003 |
| 6663262 |
Backlighting transmissive displays |
Dec. 16, 2003 |
| 6663254 |
Light guide plate, surface light source device and display |
Dec. 16, 2003 |
| 6661480 |
Liquid crystal display and light source device used for the same |
Dec. 9, 2003 |
| 6661479 |
Liquid crystal display apparatus |
Dec. 9, 2003 |
| 6659615 |
Light pipe and method for producing the same |
Dec. 9, 2003 |
| 6655810 |
Lighting unit |
Dec. 2, 2003 |
| 6652129 |
Vehicle headlamp |
Nov. 25, 2003 |
| 6652109 |
Surface light emission device, method of manufacturing the same, and liquid crystal display device |
Nov. 25, 2003 |
| 6648485 |
Highly collimating tapered light guide for uniform illumination of flat panel displays |
Nov. 18, 2003 |
| 6644822 |
Light diffusion unit |
Nov. 11, 2003 |
| 6647199 |
Lighting apparatus having low profile |
Nov. 11, 2003 |
| 6641274 |
Surface light source device |
Nov. 4, 2003 |
| 6634761 |
Planar light source device and liquid crystal display device |
Oct. 21, 2003 |
| 6633350 |
Illumination device and display apparatus including same |
Oct. 14, 2003 |
| 6631031 |
Polarization splitting backlight module |
Oct. 7, 2003 |
| 6628352 |
Liquid crystal display apparatus and electronic device incorporating the same wherein the optical guide having particular periodic structure |
Sep. 30, 2003 |
| 6623132 |
Light coupler hingedly attached to a light guide for automotive lighting |
Sep. 23, 2003 |
| 6616289 |
Light pipe, plane light source unit and liquid-crystal display device |
Sep. 9, 2003 |
| 6612710 |
Surface light source device, display and light guide plate |
Sep. 2, 2003 |
| 6609809 |
Guide plate, surface light source device and liquid crystal display |
Aug. 26, 2003 |
| 6607280 |
Projection apparatus |
Aug. 19, 2003 |
| 6601984 |
LED illuminating device and lighting apparatus employing the same |
Aug. 5, 2003 |
| 6595651 |
Light guide device, and liquid crystal display module and liquid crystal display device having the same |
Jul. 22, 2003 |
| 6592233 |
Lighting device for non-emissive displays |
Jul. 15, 2003 |
| 6577359 |
Liquid crystal display apparatus with light guide panel having light-absorbing or light-storing layer |
Jun. 10, 2003 |
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