Method of driving liquid crystal display

Details Method of driving liquid crystal display Method of driving liquid crystal display

2001-06-29

2009-06-30

Liang, Regina (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S094000, C345S102000

Reexamination Certificate

active

07554515

ABSTRACT:
A method of driving a liquid crystal display device during one display frame includes the steps of applying one of a high-level common voltage and a low-level common voltage to a plurality of liquid crystal cells of the liquid crystal display device to write data into the liquid crystal cells within a time interval shorter than one display frame interval, and turning on a backlight after said data writing to display an image.

REFERENCES:
patent: 5666133 (1997-09-01), Matsuo et al.
patent: 6504523 (2003-01-01), Sugawara et al.
patent: 6552704 (2003-04-01), Zavracky et al.
patent: 3-212615 (1991-09-01), None
Hasegawa et al. Pub. No. US 2001/0011979.

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