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Class Information
Number: 362/617
Name: Illumination > Edge lighted panel > Light guide > Emission face
Description: Subject matter indented wherein the top or bottom surface of the light guide sends out light.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7370999 |
Light guide plate and surface light source using same |
May. 13, 2008 |
| 7367705 |
Long curved wedges in an optical film |
May. 6, 2008 |
| 7364340 |
Backlight unit for flat panel display and flat panel display apparatus having the same |
Apr. 29, 2008 |
| 7322733 |
Light guide plate having micro-reflectors |
Jan. 29, 2008 |
| 7311433 |
Backlight module for an LCD (Liquid Crystal Display) system |
Dec. 25, 2007 |
| 7309153 |
Surface light source device and display |
Dec. 18, 2007 |
| 7275853 |
Illuminating device, light guide body and liquid crystal display device |
Oct. 2, 2007 |
| 7234854 |
Illuminating device, electro-optical device, and electronic apparatus |
Jun. 26, 2007 |
| 7223009 |
Backlighting device for an information display element of a portable object |
May. 29, 2007 |
| 7223005 |
Hybrid lightguide backlight |
May. 29, 2007 |
| 7223008 |
Backlighting device for an information display element of a portable object |
May. 29, 2007 |
| 7201510 |
Edge lighted device with polarization |
Apr. 10, 2007 |
| 7188987 |
Display module |
Mar. 13, 2007 |
| 7163332 |
Front light and reflective display |
Jan. 16, 2007 |
| 7160016 |
Light guide plate with convergence concavities and method for manufacturing the light guide plate |
Jan. 9, 2007 |
| 7160018 |
Light guide plate with nano-particle layer and back light system with same |
Jan. 9, 2007 |
| 7144146 |
Transparent substrate for area light emitting device, a method for producing transparent substrate, and area light emitting device and liquid crystal display device |
Dec. 5, 2006 |
| 7131763 |
Display |
Nov. 7, 2006 |
| 7114820 |
Backlighting light pipe for illuminating a flat-panel display |
Oct. 3, 2006 |
| 7090365 |
Backlight unit having an inclined light emission surface |
Aug. 15, 2006 |
| 7083316 |
Light guide plate with intervening layer and backlight system using same |
Aug. 1, 2006 |
| 7085056 |
Light guide plate with diffraction gratings and backlight module using the same |
Aug. 1, 2006 |
| 7036972 |
Lighting unit for liquid crystal display device |
May. 2, 2006 |
| 7001035 |
Illumination device, liquid crystal device, and electronic apparatus |
Feb. 21, 2006 |
| 6979095 |
Backlight unit |
Dec. 27, 2005 |
| 6942374 |
Backlight assembly and liquid crystal display apparatus having the same |
Sep. 13, 2005 |
| 6925243 |
Light guide plate with parallel protrusions and surface light source unit incorporating the same |
Aug. 2, 2005 |
| 6908205 |
Lighting device with linear light sources |
Jun. 21, 2005 |
| 6837588 |
Spread illuminating apparatus with means for reflecting light dispersely |
Jan. 4, 2005 |
| 6834973 |
Light guide plate, surface light source device and liquid crystal display |
Dec. 28, 2004 |
| 6746130 |
Light control sheet, surface light source device and liquid crystal display |
Jun. 8, 2004 |
| 6729737 |
Backlight device for liquid crystal display devices |
May. 4, 2004 |
| 6655810 |
Lighting unit |
Dec. 2, 2003 |
| 6616289 |
Light pipe, plane light source unit and liquid-crystal display device |
Sep. 9, 2003 |
| 6612709 |
Lighting device and display device using the lighting device |
Sep. 2, 2003 |
| 6612710 |
Surface light source device, display and light guide plate |
Sep. 2, 2003 |
| 6396634 |
Surface light source device of side light type |
May. 28, 2002 |
| 6288761 |
Backlight of liquid crystal display having subsidiary electro-luminescence lamp |
Sep. 11, 2001 |
| 6199994 |
Surface light source device of side light type |
Mar. 13, 2001 |
| 6196691 |
Light guide plate for point source |
Mar. 6, 2001 |
| 6161939 |
Interior lighting fixture |
Dec. 19, 2000 |
| 6130730 |
Backlight assembly for a display |
Oct. 10, 2000 |
| 6104453 |
Liquid crystal display having triangular ridges or elliptic projections for guiding light to a reflective film |
Aug. 15, 2000 |
| 6088074 |
Transparent and spread illuminating apparatus |
Jul. 11, 2000 |
| 6079838 |
Light emitting panel assemblies |
Jun. 27, 2000 |
| 6049649 |
Surface light source device of side-light type |
Apr. 11, 2000 |
| 6027220 |
Surface light source device outputting polarized frontal illumination light |
Feb. 22, 2000 |
| 5999685 |
Light guide plate and surface light source using the light guide plate |
Dec. 7, 1999 |
| 5957561 |
Surface light source device of side light type and display |
Sep. 28, 1999 |
| 5944405 |
Flat light source using light-diffusing sheet with projections thereon |
Aug. 31, 1999 |
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