Electrical resistors – Resistance value responsive to a condition – Photoconductive
Patent
1979-12-31
1981-12-22
Albritton, C. L.
Electrical resistors
Resistance value responsive to a condition
Photoconductive
250211R, 338308, 338309, H01L 3108
Patent
active
043073727
ABSTRACT:
In a thin-film photosensor comprising a transparent electrode deposited on one surface of a thin layer of photoconductor, and a counter electrode deposited on the other surface thereof, a photosensor for use in a photosensor array of a facsimile transmitter or the like characterized in that part of the transparent electrode other than a window for incidence of a light signal is covered with an opaque thin film.
REFERENCES:
patent: 2965867 (1960-12-01), Greig
patent: 3502885 (1970-03-01), Stewart
patent: 3551870 (1970-12-01), Reynolds et al.
patent: 3636492 (1972-01-01), Yamashita
Maruyama Eiichi
Matsui Makoto
Yamamoto Hideaki
Albritton C. L.
Hitachi , Ltd.
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