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Class Information
Number: 362/606
Name: Illumination > Edge lighted panel > Light modifier with emission face combined with light guide plate
Description: Subject matter indented wherein one of the opposite surfaces of the light transmissive material is the main surface through which light is emitted and includes at least one means for optically changing the light emitted through the main surface.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7401962 |
Light deflection element and light source apparatus using the same |
Jul. 22, 2008 |
| 7377681 |
Backlight unit and liquid crystal display device having the same |
May. 27, 2008 |
| 7370987 |
Display panel comprising a light guide plate |
May. 13, 2008 |
| 7367705 |
Long curved wedges in an optical film |
May. 6, 2008 |
| 7367706 |
Illumination unit and liquid crystal display comprising it |
May. 6, 2008 |
| 7364340 |
Backlight unit for flat panel display and flat panel display apparatus having the same |
Apr. 29, 2008 |
| 7364342 |
Light redirecting films pattern of variable optical elements |
Apr. 29, 2008 |
| 7364338 |
Systems for providing backlight module with stacked light source |
Apr. 29, 2008 |
| 7357553 |
Light emitting panel assemblies |
Apr. 15, 2008 |
| 7357551 |
Image display device with microlight sources and soft light panel |
Apr. 15, 2008 |
| 7357557 |
Light guide plate |
Apr. 15, 2008 |
| 7352950 |
Lightpipe with multiple projections |
Apr. 1, 2008 |
| 7344291 |
Illuminating device and backlight device employing the illuminating device |
Mar. 18, 2008 |
| 7334931 |
Backlight unit and method of manufacturing diffuser employed in the backlight unit |
Feb. 26, 2008 |
| 7331682 |
Back light module with birefringent crystal assemblies |
Feb. 19, 2008 |
| 7322730 |
Light emitting panel assemblies |
Jan. 29, 2008 |
| 7320535 |
Light control film |
Jan. 22, 2008 |
| 7320538 |
Optical film having a structured surface with concave pyramid-shaped structures |
Jan. 22, 2008 |
| 7318665 |
Corner enhancing device for light guide plate of backlight module |
Jan. 15, 2008 |
| 7314301 |
Light-emitting device and back light unit with light emitting diodes |
Jan. 1, 2008 |
| 7311431 |
Light-emitting apparatus having a plurality of adjacent, overlapping light-guide plates |
Dec. 25, 2007 |
| 7309143 |
Optical material, optical element, illuminator and display device |
Dec. 18, 2007 |
| 7309149 |
Prism sheet, backlight assembly and liquid crystal display device having the same |
Dec. 18, 2007 |
| 7303323 |
Backlight assembly of liquid crystal display |
Dec. 4, 2007 |
| 7303338 |
Light guide plate with holes |
Dec. 4, 2007 |
| 7290919 |
Backlight module and brightness enhancement film thereof |
Nov. 6, 2007 |
| 7290917 |
Light guide plate with internal light guide elements and backlight module using the same |
Nov. 6, 2007 |
| 7284884 |
Surface light source device, image display and light control plate |
Oct. 23, 2007 |
| 7278766 |
LED based light guide for dual mode aircraft formation lighting |
Oct. 9, 2007 |
| 7278771 |
Optical film |
Oct. 9, 2007 |
| 7261457 |
Surface light source device |
Aug. 28, 2007 |
| 7253853 |
Liquid crystal display and lighting unit having parabolic surface |
Aug. 7, 2007 |
| 7237938 |
Backlight module |
Jul. 3, 2007 |
| 7226196 |
Light emitting panel assemblies |
Jun. 5, 2007 |
| 7223005 |
Hybrid lightguide backlight |
May. 29, 2007 |
| 7220038 |
Light source device and light polarizing element |
May. 22, 2007 |
| 7213933 |
Direct type backlight module of diffuser plate and its manufacturing method thereof |
May. 8, 2007 |
| 7210836 |
Display unit and electronic apparatus with display unit |
May. 1, 2007 |
| 7210837 |
Guiding light plate applied to peripherals |
May. 1, 2007 |
| 7209627 |
Lightpipe with multiple projections |
Apr. 24, 2007 |
| 7195389 |
Light emitting panel assemblies |
Mar. 27, 2007 |
| 7192175 |
Backlighting light pipe for illuminating a flat-panel display |
Mar. 20, 2007 |
| 7186014 |
Double-faced lighting device |
Mar. 6, 2007 |
| 7163332 |
Front light and reflective display |
Jan. 16, 2007 |
| 7160003 |
Illumination device and display device incorporating the same |
Jan. 9, 2007 |
| 7160017 |
Brightness enhancement film using a linear arrangement of light concentrators |
Jan. 9, 2007 |
| 7161313 |
Light emitting diode based products |
Jan. 9, 2007 |
| 7153017 |
Light deflection element and light source apparatus using the same |
Dec. 26, 2006 |
| 7147903 |
High efficiency optical devices |
Dec. 12, 2006 |
| 7140763 |
Light distribution system |
Nov. 28, 2006 |
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