Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2005-05-24
2005-05-24
Ton, Toan (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S106000, C257S059000
Reexamination Certificate
active
06897930
ABSTRACT:
In order to suppress open-circuit of drain signal lines, a liquid display device is disclosed, which includes a first gate signal line and a second gate signal line, a first drain signal line and a second drain signal line, a first pixel region comprising a first thin film transistor connected to the first gate signal line and the first drain signal line, a second pixel region comprising a second thin film transistor connected to the first gate signal line and the second drain signal line, a third pixel region comprising a third thin film transistor connected to the second gate line and the first pixel region, the second pixel region and the third pixel region form one dot of color display and the first drain signal line and the second drain signal line are curved at a first angle between the first gate signal line and the second gate signal line.
REFERENCES:
patent: 6522379 (2003-02-01), Ishihara et al.
patent: 6667790 (2003-12-01), Yanagawa et al.
patent: 6714274 (2004-03-01), Aoki et al.
patent: 6724452 (2004-04-01), Takeda et al.
Nakayoshi Yoshiaki
Yanagawa Kazuhiko
Antonelli Terry Stout & Kraus LLP
Ton Toan
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