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Class Information
Number: 362/626
Name: Illumination > Edge lighted panel > Light guide > Reflective face > Type of surface > Prism
Description: Subject matter indented wherein the exterior or upper boundary of the reflective face has been modified for an optical purpose with the shape of a pyramid or triangle.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7413335 |
Prism sheet and backlight unit including the same |
Aug. 19, 2008 |
| 7410280 |
Light guide for lighting vehicles, preferably motor vehicles |
Aug. 12, 2008 |
| 7410286 |
Flat-panel display using tapered waveguide |
Aug. 12, 2008 |
| 7411732 |
Backlight module and brightness enhancement film thereof |
Aug. 12, 2008 |
| 7407317 |
Prism sheet and backlight unit using the same |
Aug. 5, 2008 |
| 7401962 |
Light deflection element and light source apparatus using the same |
Jul. 22, 2008 |
| 7401967 |
Prism sheet and backlight module incorporating same |
Jul. 22, 2008 |
| 7401963 |
Light module with rearside introduction of light for simulation and/or as supplement of conventional light piping rods |
Jul. 22, 2008 |
| 7393131 |
Surface light source having light guide plate with prisms |
Jul. 1, 2008 |
| 7393132 |
Backlight module with nano-material light coupling layer |
Jul. 1, 2008 |
| 7387422 |
Light-guide plate, backlight assembly having the light-guide plate and display device having the backlight assembly |
Jun. 17, 2008 |
| 7380968 |
Optical deflector element and light source device |
Jun. 3, 2008 |
| 7377678 |
Backlight module |
May. 27, 2008 |
| 7374313 |
Luminaire with improved lateral illuminance control |
May. 20, 2008 |
| 7374329 |
Light guide device and a backlight module using the same |
May. 20, 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 |
| 7364342 |
Light redirecting films pattern of variable optical elements |
Apr. 29, 2008 |
| 7364341 |
Light redirecting films including non-interlockable optical elements |
Apr. 29, 2008 |
| 7360939 |
Surface emitting device, backside illumination device, and liquid crystal display device |
Apr. 22, 2008 |
| 7354185 |
Light guiding plate and backlight module using the same |
Apr. 8, 2008 |
| 7354179 |
Prism set and light emitting apparatus using the same |
Apr. 8, 2008 |
| 7354184 |
Light emitting panel assemblies |
Apr. 8, 2008 |
| 7334934 |
Light guide device and a backlight module using the same |
Feb. 26, 2008 |
| 7325959 |
Light guide plate |
Feb. 5, 2008 |
| 7314303 |
Assistant light source and front-light |
Jan. 1, 2008 |
| 7309153 |
Surface light source device and display |
Dec. 18, 2007 |
| 7293905 |
Area light source device and liquid crystal display apparatus |
Nov. 13, 2007 |
| 7290921 |
Light guide plate including sub-scattering-dots |
Nov. 6, 2007 |
| 7278774 |
Light-conductive panel of side-light type backlight module |
Oct. 9, 2007 |
| 7278773 |
Backlight unit for liquid crystal display |
Oct. 9, 2007 |
| 7278771 |
Optical film |
Oct. 9, 2007 |
| 7278766 |
LED based light guide for dual mode aircraft formation lighting |
Oct. 9, 2007 |
| 7273311 |
Light guide plate and backlight module using the same |
Sep. 25, 2007 |
| 7262916 |
Backlight module and brightness enhancement film thereof |
Aug. 28, 2007 |
| 7252427 |
Light guide plate having V-cut grooves and a liquid crystal display using the same |
Aug. 7, 2007 |
| 7253853 |
Liquid crystal display and lighting unit having parabolic surface |
Aug. 7, 2007 |
| 7237939 |
Backlight assembly and liquid crystal display apparatus using the same |
Jul. 3, 2007 |
| 7223010 |
Light guide panel of edge-light type backlight system and edge-light type backlight system employing the same |
May. 29, 2007 |
| 7223005 |
Hybrid lightguide backlight |
May. 29, 2007 |
| 7223004 |
Light guide plate with narrowed center and surface light source device incorporating same |
May. 29, 2007 |
| 7220038 |
Light source device and light polarizing element |
May. 22, 2007 |
| 7210836 |
Display unit and electronic apparatus with display unit |
May. 1, 2007 |
| 7210840 |
Rod-shaped light transmission body, illuminating device, and liquid crystal display device |
May. 1, 2007 |
| 7204632 |
Integral light guide plate and surface lighting device incorporating same |
Apr. 17, 2007 |
| 7206040 |
Backlight and frontlight, intermediate light guide, cover member, and liquid crystal display |
Apr. 17, 2007 |
| 7201510 |
Edge lighted device with polarization |
Apr. 10, 2007 |
| 7178966 |
Light guide plate with nonuniformly oriented diffusing elements |
Feb. 20, 2007 |
| 7172328 |
Compact lighting system and display device |
Feb. 6, 2007 |
| 7165874 |
Backlight unit and liquid crystal display device |
Jan. 23, 2007 |
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