Light receiving member for use in electrophotography comprising

Details Light receiving member for use in electrophotography comprising Light receiving member for use in electrophotography comprising

1987-02-20

1988-10-25

Welsh, J. David

Radiation imagery chemistry: process, composition, or product th

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

Radiation-sensitive composition or product

430 66, 430 84, G03G 582

Patent

active

047803878

ABSTRACT:
There is provided an improved light receiving member for use in electrophotography comprising a substrate for electrophotography and a light receiving layer constituted by a contact layer formed of a polycrystal material containing silicon atoms as the main constituent atoms and at least one kind selected from nitrogen atoms, oxygen atoms and carbon atoms, a photoconductive layer formed of an amorphous material containing silicon atoms as the main constituent atoms and a surface layer formed of an amorphous material containing silicon atoms, carbon atoms and hydrogen atoms, the amount of the hydrogen atoms contained in the surface layer being in the range from 1.times.10.sup.-3 to 40 atomic %. The light receiving layer may have a charge injection inhibition layer or/and an absorption layer of light having a long wavelength.

REFERENCES:
patent: 4403026 (1983-09-01), Shimtzu et al.
patent: 4666808 (1977-05-01), Kawamura et al.

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