1976-03-22
1977-07-19
Sikes, William L.
G02F 116
Patent
active
040365514
ABSTRACT:
An electronic display apparatus includes a first transparent electrode, a second electrode arranged opposite to the first transparent electrode and an electric-responsive layer containing cyanine dye, interposed between the first transparent electrode and the second electrode. The color tone of the electric-responsive layer changes in response to electric field applied across the first transparent electrode and the second electrode.
REFERENCES:
patent: 3453038 (1969-07-01), Kissa et al.
patent: 3712709 (1973-01-01), Kenworthy
patent: 3951521 (1976-04-01), Findl
Sikes William L.
Sony Corporation
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