| |
 |
|
Class Information
Number: 362/622
Name: Illumination > Edge lighted panel > Light guide > Incident face > Film or coating
Description: Subject matter indented wherein an optically transmissive covering or layer has been applied to the incident face of the light guide.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7371002 |
Back light module and system for liquid crystal panels |
May. 13, 2008 |
| 7347610 |
Light guide plate having light diffusing entities on light entering side |
Mar. 25, 2008 |
| 7347612 |
Backlight module incorporating a nonspecular reflective device |
Mar. 25, 2008 |
| 7284892 |
Spread illuminating apparatus having light coverging means |
Oct. 23, 2007 |
| 7223005 |
Hybrid lightguide backlight |
May. 29, 2007 |
| 7175332 |
Light guide device having improved light efficiency and uniformity |
Feb. 13, 2007 |
| 7156547 |
Light diffusive sheet and area light source element using the same |
Jan. 2, 2007 |
| 7134777 |
Surface lighting device with closed oblique reflector |
Nov. 14, 2006 |
| 7128458 |
Backlight module having UV light filter |
Oct. 31, 2006 |
| 7101070 |
Backlight system and liquid crystal display using the same |
Sep. 5, 2006 |
| 7090389 |
Method of selecting a light redirecting film |
Aug. 15, 2006 |
| 7066634 |
Spread illuminating apparatus having light controlling means |
Jun. 27, 2006 |
| 7040796 |
Illumination device and liquid crystal display device |
May. 9, 2006 |
| 7029158 |
Hollow backlight module |
Apr. 18, 2006 |
| 7021812 |
Lighting device and liquid crystal display device |
Apr. 4, 2006 |
| 6976780 |
Light source device for flat panel device |
Dec. 20, 2005 |
| 6502946 |
Planar display lamp and method of forming a light scatterer pattern |
Jan. 7, 2003 |
| 5093765 |
Back lighting device for a panel |
Mar. 3, 1992 |
| 4151582 |
Point array sheet lighting apparatus |
Apr. 24, 1979 |
|
|
|
