Composite photosensitive elements for use in electrophotography

Details Composite photosensitive elements for use in electrophotography Composite photosensitive elements for use in electrophotography

1983-09-01

1987-04-28

Martin, Roland E.

Radiation imagery chemistry: process, composition, or product th

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

Radiation-sensitive composition or product

430 57, 430 85, 430 86, G03G 5082, G03G 514

Patent

active

046614281

ABSTRACT:
A composite photosensitive element for use in electrophotography which comprises an electrically conductive substrate and a first photoconductive layer and second photoconductive layer laminated on said substrate in the order named, said first photoconductive layer being a Se-As vapordeposited layer or a Se-Te-As vapordeposited layer, said second photoconductive layer being a multilayer type one comprising a charge transport layer and a charge carrier generating layer consisting essentially of azo pigment in the order named from the surface and a process of forming images using same.

REFERENCES:
patent: 2803541 (1957-08-01), Paris
patent: 2803542 (1957-08-01), Ulrich
patent: 3655377 (1972-04-01), Sechak
patent: 3704121 (1972-11-01), Makino et al.
patent: 4066455 (1978-01-01), Mey et al.
patent: 4296191 (1981-10-01), Jacobson et al.
patent: 4335194 (1982-06-01), Sakai

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