Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2006-10-31
2009-06-09
Kim, Ellen (Department: 2874)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S106000, C349S107000, C349S113000
Reexamination Certificate
active
07545467
ABSTRACT:
A transflective liquid crystal display. A first substrate comprises a plurality of pixels, each pixel comprises a plurality of sub-pixels and each sub-pixel comprises at least one transmissive and at least one reflective regions. A second substrate is opposite to the first substrate, divided into a plurality of regions corresponding to the sub-pixels, and at least three of the regions are color regions and at least one of the regions is a fourth region. A first covering layer covers the first substrate, wherein the first covering layer in the transmissive region corresponding to the fourth region is substantially thicker than that corresponding to the three color regions, and the first covering layer in the reflective region corresponding to the fourth region has a thickness substantially equal to that corresponding to the three color regions. A liquid crystal layer is disposed between the first and second substrates.
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China Office Action mailed Jun. 29, 2007.
Chang Chih-Ming
Hu Chih-Jen
Hung Kuo-Yung
Pei Chih-Chun
AU Optronics Corp.
Kim Ellen
Thomas, Kayden, Horsetemeyer & Risley
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