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Class Information
Number: 362/623
Name: Illumination > Edge lighted panel > Light guide > Reflective face
Description: Subject matter indented wherein the top or bottom surface of the light guide redirects the light back into the light guide.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7614772 |
Linear light emitting apparatus |
Nov. 10, 2009 |
| 7600908 |
Light source module and backlight system using the same |
Oct. 13, 2009 |
| 7588365 |
Method of manufacturing light guide plate, light guide plate, backlight unit with the light guide plate and display apparatus having the same |
Sep. 15, 2009 |
| 7575359 |
Light guide plate, method and apparatus for producing same, and light source device and liquid crystal display utilizing same |
Aug. 18, 2009 |
| 7568819 |
Utilizing an internal reflection surface to reflect and collimate sidelight in an optical navigation device |
Aug. 4, 2009 |
| 7566158 |
Display device and backlight unit for the same |
Jul. 28, 2009 |
| 7566161 |
Reflection plate |
Jul. 28, 2009 |
| 7556416 |
Light-guiding structure |
Jul. 7, 2009 |
| 7542635 |
Dual illumination anisotropic light emitting device |
Jun. 2, 2009 |
| 7537374 |
Edge-lit backlight having light recycling cavity with concave transflector |
May. 26, 2009 |
| 7530723 |
Spread illuminating apparatus |
May. 12, 2009 |
| 7532398 |
Light pipe and polarized-light source |
May. 12, 2009 |
| 7527415 |
Light guide plate and backlight module using the same |
May. 5, 2009 |
| 7517131 |
Backlight module with light guide plate having reflective structures and liquid crystal display with same |
Apr. 14, 2009 |
| 7515339 |
Light pipe and polarized-light source |
Apr. 7, 2009 |
| 7512310 |
Backlight unit of a liquid crystal display device |
Mar. 31, 2009 |
| 7490970 |
Light guide plate with high-density differently sized diffusing dots and backlight module using the same |
Feb. 17, 2009 |
| 7490962 |
Light emitting module and surface light source device |
Feb. 17, 2009 |
| 7484875 |
Light guide unit for point light source, backlight assembly having the light guide unit and display device having the same |
Feb. 3, 2009 |
| 7484876 |
Backlight assembly and liquid crystal display device using the same |
Feb. 3, 2009 |
| 7478938 |
Two-sided-emission-type back light unit and display using said back light unit |
Jan. 20, 2009 |
| 7468710 |
Light emitting display device |
Dec. 23, 2008 |
| 7458712 |
Light guide plate and liquid crystal display device having the same |
Dec. 2, 2008 |
| 7458713 |
Illumination device and light guide plate |
Dec. 2, 2008 |
| 7455415 |
Operation device |
Nov. 25, 2008 |
| 7455443 |
Surface light source device |
Nov. 25, 2008 |
| 7446938 |
Light pipe and polarized-light source |
Nov. 4, 2008 |
| 7441916 |
Surface light source device with half-ellipse reflecting plate |
Oct. 28, 2008 |
| 7441936 |
Light guide plate with high-density diffusing dots |
Oct. 28, 2008 |
| 7410286 |
Flat-panel display using tapered waveguide |
Aug. 12, 2008 |
| 7404661 |
Light emitting panel assemblies |
Jul. 29, 2008 |
| 7404662 |
Light guide plate having high-density dots |
Jul. 29, 2008 |
| 7401966 |
Light guide plate having high-density dots |
Jul. 22, 2008 |
| 7400805 |
Compact light collection system and method |
Jul. 15, 2008 |
| 7393132 |
Backlight module with nano-material light coupling layer |
Jul. 1, 2008 |
| 7384177 |
Light emitting panel assemblies |
Jun. 10, 2008 |
| 7378686 |
Light emitting diode and side emitting lens |
May. 27, 2008 |
| 7371001 |
Light guide plate |
May. 13, 2008 |
| 7364340 |
Backlight unit for flat panel display and flat panel display apparatus having the same |
Apr. 29, 2008 |
| 7364343 |
Compact lighting system and display device |
Apr. 29, 2008 |
| 7357553 |
Light emitting panel assemblies |
Apr. 15, 2008 |
| 7354185 |
Light guiding plate and backlight module using the same |
Apr. 8, 2008 |
| 7352339 |
Diffuse illumination systems and methods |
Apr. 1, 2008 |
| 7325959 |
Light guide plate |
Feb. 5, 2008 |
| 7322721 |
Side emitting device, backlight unit using the same as light source and liquid crystal display employing the backlight unit |
Jan. 29, 2008 |
| 7318665 |
Corner enhancing device for light guide plate of backlight module |
Jan. 15, 2008 |
| 7309149 |
Prism sheet, backlight assembly and liquid crystal display device having the same |
Dec. 18, 2007 |
| 7295263 |
Liquid crystal display backlight's light reflection treatment portion that directs light from the light source toward the LCD excluding a transmission region of the LC |
Nov. 13, 2007 |
| 7287894 |
Light guide plate with meso-nano pore structure |
Oct. 30, 2007 |
| 7281837 |
Transflective frame and backlight module using the same |
Oct. 16, 2007 |
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