Patent
1987-10-06
1990-03-06
Miller, Stanley D.
350350S, 350336, G02F 1133
Patent
active
049060724
ABSTRACT:
A driving apparatus suitable as, e.g., an electrode plate for an optical modulation device such as a liquid crystal device, comprises a conductor film, a plurality of voltage supply lines electrically connected to the conductor film respectively by the medium of a resistor, means for simultaneously applying a voltage signal to at least two voltage supply lines among the plurality of voltage supply lines, and means for changing a potential level provided to the conductor film defined between the at least two voltage supply lines.
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Kaneko Shuzo
Takahashi Tohru
Canon Kabushiki Kaisha
Duong Tai V.
Miller Stanley D.
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