Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product
Patent
1979-10-11
1981-08-25
Downey, Mary F.
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Radiation-sensitive composition or product
430 60, 430 64, 430 94, G03G 504
Patent
active
042860342
ABSTRACT:
A photoconductive structure comprises an electrically insulating substrate bearing an evaporated metal electrode pattern, and a 60 to 150 nm thick polyimide film disposed between a sintered cadmium selenide layer and the substrate with the superposed electrode pattern. In the absence of the polyimide film, there had been unacceptable attack of the electrode structure and of silica substrates by the cadmium selenide.
REFERENCES:
patent: 3379527 (1968-04-01), Corrsin et al.
patent: 3704265 (1972-11-01), Nakamura et al.
patent: 3743609 (1973-07-01), Hirata et al.
patent: 3745005 (1973-07-01), Yoerger et al.
Briody Thomas A.
Downey Mary F.
Mayer Robert T.
Miller Paul R.
U.S. Philips Corporation
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