Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product
Patent
1994-06-06
1995-06-06
Goodrow, John
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Radiation-sensitive composition or product
430 66, 430 84, G03G 514
Patent
active
054222095
ABSTRACT:
An electrophotographic photoreceptor is disclosed, comprising an electrically conductive substrate having provided thereon at least a photoconductive layer and a surface layer, wherein the photoconductive layer comprises (a) a charge transporting layer mainly composed of amorphous silicon containing at least one of hydrogen and a halogen and at least one selected from carbon, oxygen, and nitrogen and (b) a charge generating layer composed of amorphous silicon containing at least one of hydrogen and a halogen or amorphous silicon containing at least one of hydrogen and a halogen and at least one selected from germanium and tin, and the surface layer is composed of at least one of an organic polymer material and an inorganic polymer material having dispersed therein an electrically conductive fine powder. The photoreceptor shows less dark decay of the charged potential, does not cause image blurring under a high-humidity condition, and forms an image having no moire in a laser printer using a coherent light source.
REFERENCES:
patent: 4810606 (1989-03-01), Iino et al.
patent: 4988597 (1991-01-01), Spiewak et al.
patent: 5100749 (1992-03-01), Narikawa et al.
Fukuda Yuzuru
Higashi Taketoshi
Ono Masato
Watanabe Masao
Yagi Shigeru
Fuji 'Xerox Co., Ltd.
Goodrow John
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