Electrophotographic process using layered element containing p-t

Details Electrophotographic process using layered element containing p-t Electrophotographic process using layered element containing p-t

1978-07-31

1981-03-10

Welsh, John D.

Radiation imagery chemistry: process, composition, or product th

Electric or magnetic imagery, e.g., xerography,...

430 42, 430902, 430 65, 430 67, 430 85, 355 3CH, G03G 514, G03G 1322

Patent

active

042555051

ABSTRACT:
An electrophotographic photosensitive member comprises a base, a photoconductive layer and an insulating layer, and the photoconductive layer contains an intermediate layer formed at the base side of the photoconductive layer. The intermediate layer facilitates injection of electric charge.

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patent: 2745327 (1956-05-01), Mengali
patent: 2833675 (1958-05-01), Weimer
patent: 3041166 (1962-06-01), Bardeen
patent: 3170790 (1965-02-01), Clark
patent: 3174855 (1965-03-01), Gray
patent: 3312547 (1967-04-01), Levy
patent: 3457070 (1969-07-01), Watanabe et al.
Dessauer et al., Xerography, 1965, pp. 96-97.
Claus, "Advances in Xerography", Photog. Sci & Eng. vol. 7, No. 1, Jan.-Feb. 1963., pp. 5-14.
Keck, "Photoconductivity in Vacuum Coated Selenium Films", J. Opt. Soc. of Amer. vol. 42, No. 4, Apr. 1952, pp. 221-225.

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