Patent
1986-02-27
1988-09-13
Miller, Stanley D.
350332, 350333, G02F 113
Patent
active
047705019
ABSTRACT:
An optical modulation device comprising a plurality of first signal lines (S.sub.1 -S.sub.n -S.sub.N); a plurality of second signal lines (G.sub.1 -G.sub.l -G.sub.L) intersecting with the first signal lines, a plurality of field effect transistors disposed at each intersection of the first and second signal lines, each field effect transistor comprising a gate connected to a second signal line, a first terminal other than the gate connected to a first signal line, and a second terminal other than the gate, a picture element electrode connected to the second terminal, a counter electrode disposed opposite to the picture element electrode and connected to a third signal line, and an optical modulation material showing a first stable state and a second stable state interposed between the picture element electrode and the counter electrode.
REFERENCES:
patent: 4204217 (1980-05-01), Goodman
patent: 4367924 (1983-01-01), Clark et al.
patent: 4448491 (1984-05-01), Okubo
patent: 4508429 (1985-04-01), Nagae et al.
patent: 4556727 (1985-12-01), Walba
patent: 4613209 (1986-09-01), Goodby et al.
patent: 4655561 (1987-04-01), Kanbe et al.
Okada Shinjiro
Tamura Yasuyuki
Canon Kabushiki Kaisha
Mai Huy
Miller Stanley D.
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