Photoconductive member with .alpha.-Si(N) barrier layer

Details Photoconductive member with .alpha.-Si(N) barrier layer Photoconductive member with .alpha.-Si(N) barrier layer

1981-09-22

1983-07-19

Martin, Jr., Roland E.

Radiation imagery chemistry: process, composition, or product th

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

Radiation-sensitive composition or product

430 60, 430 63, 430 66, 430 67, 430 84, 430128, 427 74, 2525011, 357 2, G03G 5082, G03G 514

Patent

active

043944264

ABSTRACT:
A photoconductive member comprise a support, a photoconductive layer constituted of an amorphous material containing silicon atoms as matrix and containing hydrogen atoms or halogen atoms, and an intermediate layer provided between them, said intermediate layer having a function to bar penetration of carriers from the side of the support into the photoconductive layer and to permit passage from the photoconductive layer to the support of photocarriers generated in the photoconductive layer by projection of electromagnetic waves and movement of the photocarriers toward the side of the support, and said intermediate layer being constituted of an amorphous material containing silicon atoms and carbon atoms as constituents. A photoconductive member having a support, a photoconductive layer constituted of an amorphous material containing silicon atoms as matrix and containing hydrogen atoms or halogen atoms as a constituent, and an intermediate layer provided between said support and said photoconductive layer, is characterized in that said intermediate layer is constituted of an amorphous material containing silicon atoms and nitrogen atoms as constitution elements. A photoconductive member having a support, a photoconductive layer constituted of an amorphous material containing silicon atoms as matrix and containing hydrogen atoms or halogen atoms as a constituent, and an intermediate layer provided between said support and said photoconductive layer, characterized in that said intermediate layer is constituted of an amorphous material containing silicon atoms and carbon atoms as constitution element.

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patent: 4225222 (1980-09-01), Kempter
patent: 4226898 (1980-10-01), Ovshinsky et al.
patent: 4253882 (1981-03-01), Dalal
patent: 4265991 (1981-05-01), Hirai et al.
patent: 4289822 (1981-09-01), Shimada et al.
patent: 4317844 (1982-03-01), Carlson
patent: 4359514 (1982-11-01), Shimizu et al.
patent: 4365013 (1982-12-01), Ishioka et al.

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