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Class Information
Number: 362/628
Name: Illumination > Edge lighted panel > Light guide > Shape
Description: Subject matter indented wherein the light guide has a definite form for an optical purpose.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7625111 |
Light guide device and back lighting module comprising the same |
Dec. 1, 2009 |
| 7614775 |
Light guide member, planar lighting device using the same, and rod-type lighting device |
Nov. 10, 2009 |
| 7607814 |
Backlight with symmetric wedge shaped light guide input portion with specular reflective surfaces |
Oct. 27, 2009 |
| 7604387 |
Backlight module |
Oct. 20, 2009 |
| 7588364 |
Spread illuminating apparatus of multiple panel type |
Sep. 15, 2009 |
| 7581868 |
Backlight assembly and liquid crystal display apparatus having the same |
Sep. 1, 2009 |
| 7575361 |
Backlight module with buffering protrusions and liquid crystal display with same |
Aug. 18, 2009 |
| 7572045 |
Compact lighting system and display device |
Aug. 11, 2009 |
| 7572046 |
Structure of optic film |
Aug. 11, 2009 |
| 7563012 |
Light emitting panel assemblies |
Jul. 21, 2009 |
| 7563014 |
Planar light source device with heat spreader sheet |
Jul. 21, 2009 |
| 7556417 |
Optical plate and backlight module using the same |
Jul. 7, 2009 |
| 7547129 |
Controlled viewing angle display apparatus |
Jun. 16, 2009 |
| 7527415 |
Light guide plate and backlight module using the same |
May. 5, 2009 |
| 7529445 |
Light guide and line illuminator |
May. 5, 2009 |
| 7517131 |
Backlight module with light guide plate having reflective structures and liquid crystal display with same |
Apr. 14, 2009 |
| 7507013 |
Surface light source unit with buffering means, and liquid crystal display with the unit |
Mar. 24, 2009 |
| 7497612 |
Electro-optical device and electronic apparatus |
Mar. 3, 2009 |
| 7490971 |
Planar lighting device |
Feb. 17, 2009 |
| 7465081 |
Lighting system |
Dec. 16, 2008 |
| 7461962 |
Backlight assembly, display device provided with the same, and method thereof |
Dec. 9, 2008 |
| 7445358 |
Light guide plate and a planar lighting device using the same |
Nov. 4, 2008 |
| 7445371 |
Backlight module with frame having side opening and cooperative sliding guide and liquid crystal display with same |
Nov. 4, 2008 |
| 7431492 |
Light control member, surface light source device and display |
Oct. 7, 2008 |
| 7422353 |
Light-emitting device for image taking and image-taking apparatus having same |
Sep. 9, 2008 |
| 7422357 |
Optical plate and backlight module using the same |
Sep. 9, 2008 |
| 7419293 |
Light guide plate and backlight module using the same |
Sep. 2, 2008 |
| 7401965 |
Backlight module with light guide protrusion and liquid crystal display with same |
Jul. 22, 2008 |
| 7400805 |
Compact light collection system and method |
Jul. 15, 2008 |
| 7380970 |
Prism sheet employed in a backlight unit |
Jun. 3, 2008 |
| 7378686 |
Light emitting diode and side emitting lens |
May. 27, 2008 |
| 7377680 |
Light spreading device and backlight module utilizing the same |
May. 27, 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 |
| 7357552 |
Surface light source device and display |
Apr. 15, 2008 |
| 7347610 |
Light guide plate having light diffusing entities on light entering side |
Mar. 25, 2008 |
| 7338196 |
Low profile light panel |
Mar. 4, 2008 |
| 7334930 |
Light guide element and backlight module using the same |
Feb. 26, 2008 |
| 7334932 |
LED-tube hybrid lighting arrangement |
Feb. 26, 2008 |
| 7331694 |
Illuminating unit and projection type image display apparatus using the same |
Feb. 19, 2008 |
| 7325960 |
Structure of bar-like side-emitting light guide and planar light source module |
Feb. 5, 2008 |
| 7322729 |
Light guiding unit, light guiding unit assembly, and lighting device including the same |
Jan. 29, 2008 |
| 7320538 |
Optical film having a structured surface with concave pyramid-shaped structures |
Jan. 22, 2008 |
| 7316497 |
Fluorescent volume light source |
Jan. 8, 2008 |
| 7314301 |
Light-emitting device and back light unit with light emitting diodes |
Jan. 1, 2008 |
| 7306357 |
Line light source using light emitting diode and lens and backlight unit using the same |
Dec. 11, 2007 |
| 7303326 |
Backlight module and liquid crystal display having same |
Dec. 4, 2007 |
| 7284886 |
Moonroof for a motor vehicle |
Oct. 23, 2007 |
| 7264389 |
Illuminating unit and display device using the unit |
Sep. 4, 2007 |
| 7263268 |
Ultra thin radiation management and distribution systems with hybrid optical waveguide |
Aug. 28, 2007 |
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