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Class Information
Number: 362/627
Name: Illumination > Edge lighted panel > Light guide > Film or coating
Description: Subject matter indented wherein an optically transmissive covering or layer has been applied to the light guide.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7585098 |
Light source device and liquid crystal display device using the same |
Sep. 8, 2009 |
| 7585094 |
Optical plate with light diffusion layer and backlight module using the same |
Sep. 8, 2009 |
| 7578609 |
Backlight assembly with optical film having positioning flange and backlight frame structure having containing regions |
Aug. 25, 2009 |
| 7572046 |
Structure of optic film |
Aug. 11, 2009 |
| 7572483 |
Method of manufacturing optical sheet, optical sheet, planar lighting apparatus, and electro optical apparatus |
Aug. 11, 2009 |
| 7566158 |
Display device and backlight unit for the same |
Jul. 28, 2009 |
| 7547130 |
Light guide plate and backlight unit using the same |
Jun. 16, 2009 |
| 7543974 |
Light redirecting film having variable thickness |
Jun. 9, 2009 |
| 7534001 |
Light-guiding method of light-guiding plate and key pad assembly using the light-guiding plate |
May. 19, 2009 |
| 7530721 |
Double-sided turning film |
May. 12, 2009 |
| 7530726 |
Light redirecting film having discontinuous coating |
May. 12, 2009 |
| 7527407 |
Optic film and backlight module using same |
May. 5, 2009 |
| 7520653 |
Backlight unit and liquid crystal display device using the same |
Apr. 21, 2009 |
| 7520654 |
Adhesive stacking for multiple optical films |
Apr. 21, 2009 |
| 7513674 |
See-through one-way light-emitting light guide |
Apr. 7, 2009 |
| 7513673 |
Optical plate and backlight module using the same |
Apr. 7, 2009 |
| 7513669 |
Light source for LCD back-lit displays |
Apr. 7, 2009 |
| 7513655 |
Optical plate and backlight module using the same |
Apr. 7, 2009 |
| 7507012 |
LCD displays with light redirection |
Mar. 24, 2009 |
| 7497599 |
Transreflectors, transreflector systems and displays and methods of making transreflectors |
Mar. 3, 2009 |
| 7490970 |
Light guide plate with high-density differently sized diffusing dots and backlight module using the same |
Feb. 17, 2009 |
| 7492520 |
Light source apparatus and display apparatus |
Feb. 17, 2009 |
| 7488918 |
Method and apparatus for manufacturing printed light guide plate |
Feb. 10, 2009 |
| 7452120 |
Illumination apparatus and film |
Nov. 18, 2008 |
| 7448775 |
Transreflectors, transreflector systems and displays and methods of making transreflectors |
Nov. 11, 2008 |
| 7416309 |
Optical film having a surface with rounded structures |
Aug. 26, 2008 |
| 7413336 |
Adhesive stacking for multiple optical films |
Aug. 19, 2008 |
| 7400805 |
Compact light collection system and method |
Jul. 15, 2008 |
| 7397984 |
Light guide screen louver device |
Jul. 8, 2008 |
| 7397605 |
Structure of optic film |
Jul. 8, 2008 |
| 7393131 |
Surface light source having light guide plate with prisms |
Jul. 1, 2008 |
| 7387423 |
Light guide plate with transmittance enhancement layer and backlight system using same |
Jun. 17, 2008 |
| 7380971 |
Backlight module |
Jun. 3, 2008 |
| 7378686 |
Light emitting diode and side emitting lens |
May. 27, 2008 |
| 7367705 |
Long curved wedges in an optical film |
May. 6, 2008 |
| 7364342 |
Light redirecting films pattern of variable optical elements |
Apr. 29, 2008 |
| 7364341 |
Light redirecting films including non-interlockable optical elements |
Apr. 29, 2008 |
| 7364338 |
Systems for providing backlight module with stacked light source |
Apr. 29, 2008 |
| 7357552 |
Surface light source device and display |
Apr. 15, 2008 |
| 7325959 |
Light guide plate |
Feb. 5, 2008 |
| 7309149 |
Prism sheet, backlight assembly and liquid crystal display device having the same |
Dec. 18, 2007 |
| 7284886 |
Moonroof for a motor vehicle |
Oct. 23, 2007 |
| 7278775 |
Enhanced LCD backlight |
Oct. 9, 2007 |
| 7270466 |
Reflector for back light assembly and back light assembly using the same |
Sep. 18, 2007 |
| 7252425 |
Light guide panel usable with backlight unit, backlight unit employing the same, and manufacturing method thereof |
Aug. 7, 2007 |
| 7188965 |
Backlight assembly with optical film having positioning flange |
Mar. 13, 2007 |
| 7182982 |
All-optically prepared and controlled nematic liquid crystal light valve |
Feb. 27, 2007 |
| 7147903 |
High efficiency optical devices |
Dec. 12, 2006 |
| 7128457 |
Surface light-emitting device |
Oct. 31, 2006 |
| 7090389 |
Method of selecting a light redirecting film |
Aug. 15, 2006 |
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