Liquid crystal cells – elements and systems – Particular excitation of liquid crystal – Electrical excitation of liquid crystal
Reexamination Certificate
2005-08-02
2005-08-02
Chowdhury, Tarifur R. (Department: 2871)
Liquid crystal cells, elements and systems
Particular excitation of liquid crystal
Electrical excitation of liquid crystal
Reexamination Certificate
active
06924853
ABSTRACT:
An LCD provided with an electrostatic protecting circuit includes a plurality of signal lines formed at constant intervals, a common electrode arranged in a vertical direction to the signal lines, a plurality of first electrostatic protecting circuits respectively arranged at one side of the common electrode between adjacent first and second signal lines in pairs to be connected with the first signal lines of the respective pairs and the common electrode, and a plurality of second electrostatic protecting circuits arranged at the other side of the common electrode to be connected with the second signal lines of the respective pairs and the common electrode. Thus, a narrow space of the signal lines can efficiently be used and the LCD of high resolution can be obtained.
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Preliminary Search Report, French Patent Office, Jun. 17, 2004.
Park Jae Seok
Park Jeong Ki
Akkapeddi Prasad R.
Chowdhury Tarifur R.
LG. Philips LCD Co. Ltd.
McKenna Long & Aldridge LLP
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