Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Patent
1994-12-02
1997-12-02
Saras, Steven
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
345 98, 345100, G09G 336
Patent
active
056941455
ABSTRACT:
A liquid crystal device of active matrix type includes a layer of a liquid crystal material and a plurality of unit cells each provided with an active element. The device further includes signal lines for supplying signals for determining an optical state of the liquid crystal material, and a circuit for maintaining the signal lines at a certain reference potential during a period other than a period in which signals are supplied to the unit cells.
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Kohchi Tetsunobu
Kondo Shigeki
Sugawa Shigetoshi
Canon Kabushiki Kaisha
Saras Steven
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