Liquid crystal cells – elements and systems – Particular excitation of liquid crystal – Electrical excitation of liquid crystal
Reexamination Certificate
2011-08-02
2011-08-02
Nguyen, Dung T. (Department: 2871)
Liquid crystal cells, elements and systems
Particular excitation of liquid crystal
Electrical excitation of liquid crystal
C349S139000
Reexamination Certificate
active
07990485
ABSTRACT:
A pixel structure electrically connected to a scan line and a data line is provided. The pixel structure includes an active device, a first pixel electrode, a mean potential equilibrium circuit, and a second pixel electrode. The active device is electrically connected to the scan line and the data line. The first pixel electrode is electrically connected to the active device. The mean potential equilibrium circuit is electrically connected to the scan line and the data line. The second pixel electrode is electrically connected to the mean potential equilibrium circuit.
REFERENCES:
patent: 4679062 (1987-07-01), Okamoto
patent: 2005/0029516 (2005-02-01), Lai
patent: 2007/0103615 (2007-05-01), Cheng et al.
Chen Shyh-Feng
Lin Shih-Chyn
Lin Tsung-Cheng
Au Optronics Corporation
Jianq Chyun IP Office
Nguyen Dung T.
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