Photosensitive material for electronic photography use

摘要

A photosensitive material for use in electric photography, which comprises in sequence a conductive substrate; a carrier transport layer consisting of a selenium/arsenic alloy; a carrier generation layer consisting of a selenium/tellurium alloy; and an overcoat layer consisting of a selenium/arsenic alloy; wherein carrier injection preventive layers consisting of a selenium/arsenic/sulfur alloy are inserted between the conductive substrate and the carrier transport layer, and between the carrier generation layer and the overcoat layer, or between the carrier generation layer and the overcoat layer, or between both.