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Class Information
Number: 362/625
Name: Illumination > Edge lighted panel > Light guide > Reflective face > Type of surface
Description: Subject matter indented wherein the exterior or upper boundary of the reflective face has been modified for an optical purpose.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7371001 |
Light guide plate |
May. 13, 2008 |
| 7364336 |
Plane light source device and display device provided with the same |
Apr. 29, 2008 |
| 7364337 |
Flexible backlight unit for key of input device |
Apr. 29, 2008 |
| 7364340 |
Backlight unit for flat panel display and flat panel display apparatus having the same |
Apr. 29, 2008 |
| 7357558 |
LCD display backlight system with improved color mixing and efficiency |
Apr. 15, 2008 |
| 7354185 |
Light guiding plate and backlight module using the same |
Apr. 8, 2008 |
| 7347611 |
Optical guide and image forming apparatus using the same |
Mar. 25, 2008 |
| 7344282 |
Optical sheet and backlight assembly of liquid crystal display with the same |
Mar. 18, 2008 |
| 7338197 |
Ultra-thin backlight |
Mar. 4, 2008 |
| 7325959 |
Light guide plate |
Feb. 5, 2008 |
| 7325958 |
Light guiding plate and backlight module employing the same |
Feb. 5, 2008 |
| 7314303 |
Assistant light source and front-light |
Jan. 1, 2008 |
| 7309149 |
Prism sheet, backlight assembly and liquid crystal display device having the same |
Dec. 18, 2007 |
| 7290921 |
Light guide plate including sub-scattering-dots |
Nov. 6, 2007 |
| 7284893 |
Light equalizing structure of backlight modules |
Oct. 23, 2007 |
| 7278774 |
Light-conductive panel of side-light type backlight module |
Oct. 9, 2007 |
| 7270466 |
Reflector for back light assembly and back light assembly using the same |
Sep. 18, 2007 |
| 7267471 |
Light guide body, lighting device, liquid crystal display device, and electronic device |
Sep. 11, 2007 |
| 7223007 |
Method and apparatus for selectively backlighting a plurality of displays with a common light source |
May. 29, 2007 |
| 7223005 |
Hybrid lightguide backlight |
May. 29, 2007 |
| 7210840 |
Rod-shaped light transmission body, illuminating device, and liquid crystal display device |
May. 1, 2007 |
| 7192174 |
Light guiding panel formed with minute recesses by a sand blasting process and a backlight unit using the same |
Mar. 20, 2007 |
| 7188989 |
Light guide plate and support unit for the same |
Mar. 13, 2007 |
| 7182499 |
Light-conductive board and a rear light module using the light-conductive board |
Feb. 27, 2007 |
| 7165874 |
Backlight unit and liquid crystal display device |
Jan. 23, 2007 |
| 7160010 |
Light manifold for automotive light module |
Jan. 9, 2007 |
| 7156548 |
Light guide plate with v-shaped grooves and backlight module incorporating same |
Jan. 2, 2007 |
| 7131764 |
Backlight apparatus |
Nov. 7, 2006 |
| 7125151 |
Line-illuminating device and image sensor |
Oct. 24, 2006 |
| 7108414 |
Light emitting panel assemblies |
Sep. 19, 2006 |
| 7097341 |
Light guide plate and surface light source |
Aug. 29, 2006 |
| 7090388 |
Light guide, light source device, display device and information terminal equipped therewith |
Aug. 15, 2006 |
| 7086772 |
Light guide plate with reflection lumps and round protrusions and plane light source using the same |
Aug. 8, 2006 |
| 7081933 |
Light guide plate with embossments and backlight system using the same |
Jul. 25, 2006 |
| 7056005 |
Light guiding plate having brightness enhancement recesses |
Jun. 6, 2006 |
| 7052168 |
Illumination device |
May. 30, 2006 |
| 7048428 |
Light guide plate with convex portions having low radius of curvature tips, or low surface roughness |
May. 23, 2006 |
| 7029156 |
Light emitting apparatus and display |
Apr. 18, 2006 |
| 7014351 |
Planar surface illuminator |
Mar. 21, 2006 |
| 7001058 |
Ultra-thin backlight |
Feb. 21, 2006 |
| 6994462 |
Light extractor for a light guide lamp |
Feb. 7, 2006 |
| 6992335 |
Guide plate, surface light source device and liquid crystal display |
Jan. 31, 2006 |
| 6971782 |
Illumination device and liquid crystal display device |
Dec. 6, 2005 |
| 6761461 |
Spread illuminating apparatus without light conductive bar |
Jul. 13, 2004 |
| 6746129 |
Light guide plate, surface light source device and display |
Jun. 8, 2004 |
| 6742907 |
Illumination device and display device using it |
Jun. 1, 2004 |
| 6547408 |
Display screen with backlight |
Apr. 15, 2003 |
| 6485157 |
Light guide plate, surface light source device and liquid crystal display |
Nov. 26, 2002 |
| 6447136 |
Light guide plate for a backlight system |
Sep. 10, 2002 |
| 6406158 |
Surface light source device of side light type |
Jun. 18, 2002 |
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