Photosensitive member having a photoconductive layer comprising

Details Photosensitive member having a photoconductive layer comprising Photosensitive member having a photoconductive layer comprising

1987-09-18

1990-01-09

Welsh, J. David

Radiation imagery chemistry: process, composition, or product th

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

Radiation-sensitive composition or product

430 95, G03G 5082

Patent

active

048928003

ABSTRACT:
An improved photosensitive member for use in electrophotography which is characterized by having a substrate and a photoconductive layer comprising a carbonic film, the nucleus of which matrix being carbon atom, which contains 30 atomic % or less of hydrogen atom and at least one selected from the elements of Group III and Group V of the Periodic Table, and which has an optical band gap of more than 1.5 eV and an electrical conductivity of 10.sup.-11 .OMEGA..sup.-1 cm.sup.-1 or less.
It is always and substantially stable regardless of the changes in use environments and it enables to make highly resolved images with a clear half-tone which are highly dense and quality at high speed.

REFERENCES:
patent: 4634648 (1987-01-01), Jansen et al.
patent: 4673589 (1987-01-01), Standley
patent: 4675265 (1987-06-01), Kazama et al.

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