Liquid crystal display

Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix

Reexamination Certificate

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Details

C345S087000

Reexamination Certificate

active

07321355

ABSTRACT:
A liquid crystal display replaces the common electrodes of a conventional LCD with a plurality of switch electrodes. The plurality of switch electrodes is grouped into several switch electrode sets. Each of the switch electrode sets' potential is modulated by a different driving circuit. The driving circuits can also separately modulate the potentials of the switch electrode sets according to the scanning sequence of the LCD.

REFERENCES:
patent: 5933202 (1999-08-01), Watanabe et al.
patent: 7030843 (2006-04-01), Youn
patent: 2002/0180681 (2002-12-01), Shen

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