Photoreceptor for electrophotography

Details Photoreceptor for electrophotography Photoreceptor for electrophotography

1987-04-15

1988-10-18

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 67, G03G 1504

Patent

active

047787414

ABSTRACT:
An amorphous silicon photoreceptor for electrophotography having a surface protective layer provided on top of an amorphous silicon photoreceptive layer and has a forbidden band width arranged to progressively increase as it goes from the surface of the photoreceptive layer toward the surface of the surface protective layer. A p type amorphous silicon layer may be provided between the amorphous silicon photoreceptive layer and the surface protective layer.

REFERENCES:
patent: 4414319 (1983-11-01), Shirai et al.
patent: 4490453 (1984-12-01), Shirai et al.
patent: 4539283 (1985-09-01), Shirai et al.
patent: 4544617 (1985-10-01), Mort et al.
patent: 4555464 (1985-11-01), Kido et al.

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