Photoconductive member with a -Si having two layer regions

Details Photoconductive member with a -Si having two layer regions Photoconductive member with a -Si having two layer regions

1982-12-13

1984-08-14

Martin, Roland E.

Radiation imagery chemistry: process, composition, or product th

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

Radiation-sensitive composition or product

430 84, 430 95, 2525011, 427 74, 357 2, G03G 5082

Patent

active

044657501

ABSTRACT:
A photoconductive member comprises a support and an amorphous layer compsed of a first layer region composed of a photoconductive amorphous silicon containing p- or n-type impurity distributed nonuniformly and continuously in the layer thickness direction, and a second layer region composed of Si.sub.a C.sub.1-a (0.4<a<1), [Si.sub.b C.sub.1-b ].sub.c H.sub.1-c (0.5<b<1, 0.6.ltoreq.c<1), [Si.sub.d C.sub.1-d ].sub.e X.sub.1-e (0.47<d<1, 0.8.ltoreq.e<1, X: halogen) or [Si.sub.f C.sub.1-f ].sub.g (H+X).sub.1-g (0.47<f<1, 0.8.ltoreq.g<1, X: halogen].

REFERENCES:
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patent: 4251289 (1981-02-01), Moustakas 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: 4423133 (1983-12-01), Kanbe et al.

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