Function separated type electrophotographic light-sensitive members and process for production thereof
AssigneeFuji Photo Film Co., Ltd.
InventorsKazuhiro Kawashiri, Yuzo Mizobuchi, Akio Higashi, Hiroshi Tamura, Keiji Takeda, Masayoshi Nagata
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Abstract
A function separated type electrophotographic light-sensitive member and a process for production thereof are described, said member comprising an electrically conductive support, a light-sensitive layer made of a hydrogen-doped amorphous silicon semiconductor, and an organic electric charge transport layer containing at least one positive charge transport carrier selected from the group consisting of pyrazolines, aryl-alkanes, arylketones, arylamines and chalcones.
Claims27
A function separated type electrophotographic light-sensitive member comprising an electrically conductive support having thereon a light-sensitive layer comprising a hydrogen-doped amorphous silicon semiconductor, and an organic electric charge transport layer containing at least one positive charge transport carrier selected from the group consisting of pyrazolines, arylalkanes, arylketones, arylamines and chalcones.
A process for producing a function separated type electrophotographic light-sensitive member, said process comprising providing on an electrically conductive support, a light-sensitive layer comprising a hydrogen-doped amorphous silicon semiconductor, and an organic electric charge transport layer containing at least one positive charge transport carrier selected from the group consisting of pyrazolines, arylalkanes, arylketones, arylamines and chalcones, and thereafter heat-treating the thus-produced laminated product at a temperature of from 100.degree. C. to 200.degree. C.
Dependencies are inferred from the claim text.