Circuit for driving a liquid crystal display device and method f

Details Circuit for driving a liquid crystal display device and method f Circuit for driving a liquid crystal display device and method f

1992-07-22

1994-03-29

Brier, Jeffery

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

345 94, G09G 336

Patent

active

052989143

ABSTRACT:
A method for driving a liquid display having at least two groups of common electrodes intersecting a respective two groups of segment electrodes to form a display dot at every intersection is provided. Each group of common electrodes is simultaneously sequentially scanned in order. A voltage is applied to display dots formed and at least one common electrode positioned on an end portion of each segment electrode which is different than the voltage applied to the common electrodes positioned at the remaining portions of the segment electrodes.

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