Electrophotographic photosensitive member having a photoconducti

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

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430 85, 430 94, G03G 5082

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active

046561102

ABSTRACT:
An electrophotographic photosensitive member, which is used for electrophotography, has a high dark resistivity and a high durability and achieves high charge acceptability and retentivity, the electrophotographic photosensitive member comprising a substrate, a photoconductive layer, a barrier layer provided between the substrate and the photoconductive layer for substantially inhibiting injection of carriers from the substrate to the photoconductive layer, and a covering layer provided on the photoconductive layer, wherein the layers are formed of amorphous hydrogenated silicon carbide doped with impurities.

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patent: 4510224 (1985-04-01), Yamazaki et al.
patent: 4539283 (1985-09-01), Shirai et al.
patent: 4544617 (1985-10-01), Mort et al.
N. F. Mott and E. A. Davis "Electronic Processes in Non-Crystalline Materials"-1979.

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