Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2007-10-02
2007-10-02
Ton, Toan (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S048000, C349S144000
Reexamination Certificate
active
11163724
ABSTRACT:
A thin-film transistor array substrate, used in a transflective liquid crystal display. The thin-film transistor array substrate has a substrate, a plurality of pixels, a plurality of scan lines and a plurality of data lines. Each of the pixels has a transparent sub-pixel and a reflective sub-pixel, while the transparent sub-pixel further has a transparent electrode and a first thin-film transistor, and the reflective sub-pixel has a reflective pixel electrode and a second thin-film transistor. The pixel electrode of each sub-pixel is thus electrically connected to a different thin-film transistor. The step of forming a molybdenum layer is thus not required, saving fabrication cost.
REFERENCES:
patent: 6195140 (2001-02-01), Kubo et al.
patent: 6806929 (2004-10-01), Chen et al.
patent: 2003/0214472 (2003-11-01), Chen
Au Optronics Corporation
Duong Tai
Jianq Chyun IP Office
Ton Toan
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