Method for producing electrophotographic photoreceptor and appar

Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,...

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430 54, 430 58, 430 59, 430126, 355211, G03G 1304

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active

051302144

ABSTRACT:
Disclosed is a method for producing an electrophotographic photoreceptor capable of repeated copying without one imagewise exposure for every one copying and which is superior in stability, sensitivity, resolution and tone reproduction. This method comprises converting to an insualtor, by irradiation with energy ray, any selected area of a surface of an electrophotographic photoreceptor comprising a conductive substrate, a carrier generation layer and a carrier transport layer composed mainly of a compound which is converted to an insulator by irradiation with energy ray.

REFERENCES:
patent: 3525612 (1970-08-01), Holstead
patent: 3561957 (1971-02-01), Perry
patent: 4150985 (1979-04-01), Shattuck
patent: 4265990 (1981-05-01), Stolka et al.
patent: 4618551 (1986-10-01), Stolka et al.
patent: 4758488 (1988-07-01), Johnson et al.
patent: 4859557 (1989-08-01), Detig et al.

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