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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 |
| 7614773 |
Light guide plate and liquid crystal display device having the same |
Nov. 10, 2009 |
| 7602459 |
Light diffusion module and a back light module using the same |
Oct. 13, 2009 |
| 7594745 |
Optical plate and backlight module using the same |
Sep. 29, 2009 |
| 7594746 |
Backlight assembly and display device having the same |
Sep. 29, 2009 |
| 7585083 |
Backlight for display device |
Sep. 8, 2009 |
| 7568820 |
Light-controlling sheet and surface illuminant unit |
Aug. 4, 2009 |
| 7543972 |
Backlight module having plural light guide sets |
Jun. 9, 2009 |
| 7542635 |
Dual illumination anisotropic light emitting device |
Jun. 2, 2009 |
| 7537372 |
Back light device and liquid crystal display device |
May. 26, 2009 |
| 7537373 |
Light guide plate and backlight module using the same |
May. 26, 2009 |
| 7527398 |
Flat panel display |
May. 5, 2009 |
| 7527412 |
Surface emitting device and display apparatus including the same |
May. 5, 2009 |
| 7520656 |
Backlight assembly and display device having the same |
Apr. 21, 2009 |
| 7522802 |
Optical multilayer film and a backlight module utilizing the same |
Apr. 21, 2009 |
| 7517129 |
Light guide plate, backlight assembly having the same, display apparatus having the same and method of manufacturing the same |
Apr. 14, 2009 |
| 7515223 |
Display apparatus and light guide plate thereof |
Apr. 7, 2009 |
| 7481565 |
Light guide plate |
Jan. 27, 2009 |
| 7478937 |
Light-guiding plate, lighting device and display device |
Jan. 20, 2009 |
| 7470053 |
Back light module having concave-down luminance distribution |
Dec. 30, 2008 |
| 7445370 |
Surface light source device, illumination unit and light flux control member |
Nov. 4, 2008 |
| 7440153 |
Backlight unit for flat panel display and flat panel display apparatus having the same |
Oct. 21, 2008 |
| 7438459 |
Optical unit, backlight assembly having the same and display device having the same |
Oct. 21, 2008 |
| 7428027 |
Optical sheet, and backlight unit and display having plural microlenses on lens sheet with respective light transmission parts and pairs of reflection layers sandwiching the light transmission |
Sep. 23, 2008 |
| 7425089 |
Lighting device and image display unit and light guide provided with it |
Sep. 16, 2008 |
| 7413334 |
Backlight and liquid crystal display device |
Aug. 19, 2008 |
| 7404661 |
Light emitting panel assemblies |
Jul. 29, 2008 |
| 7400805 |
Compact light collection system and method |
Jul. 15, 2008 |
| 7393132 |
Backlight module with nano-material light coupling layer |
Jul. 1, 2008 |
| 7393130 |
Optical substrate, manufacturing method thereof, planar lighting device and electrooptical device |
Jul. 1, 2008 |
| 7378686 |
Light emitting diode and side emitting lens |
May. 27, 2008 |
| 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 |
| 7223008 |
Backlighting device for an information display element of a portable object |
May. 29, 2007 |
| 7223005 |
Hybrid lightguide backlight |
May. 29, 2007 |
| 7223009 |
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 |
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