Illumination – Edge lighted panel – Light guide
Reexamination Certificate
2006-04-24
2008-10-14
Alavi, Ali (Department: 2875)
Illumination
Edge lighted panel
Light guide
C362S620000, C362S331000
Reexamination Certificate
active
07434975
ABSTRACT:
A liquid crystal display device700has a liquid crystal panel701and a backlight module70under the liquid crystal panel for providing light beams to the liquid crystal panel. The backlight module includes at least one light source720, and a light guide plate711. The light guide plate has an incident surface 710 for receiving light beams from the at least one light source, an emitting surface712adjacent the incident surface, and a bottom surface713opposite to the emitting surface, at least one brightness enhancing pattern being provided at the bottom surface. The at least one brightness enhancing pattern has a plurality of brightness enhancing element714, each of which is an arcuate and generally subtending the at least one light source.
REFERENCES:
patent: 2001/0053075 (2001-12-01), Parker et al.
patent: 2003/0210539 (2003-11-01), Park et al.
patent: 2001143512 (2001-05-01), None
patent: 2002109928 (2002-04-01), None
Guo Brian (Xi-Yu)
Lin Chia-Lung
Lin Yu-Cheng
Pang Jia-Pang
Yang Chiu-Lien
Alavi Ali
Chung Wei Te
Innolux Display Corp.
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