发明授权
- 专利标题: Amorphous silicon electrophotographic photosensitive materials
- 专利标题(中): 非晶硅电子照相感光材料
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申请号: US628363申请日: 1984-07-06
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公开(公告)号: US4555464A公开(公告)日: 1985-11-26
- 发明人: Keishiro Kido , Hiroshi Sunagawa , Kazuhiro Kawajiri , Toshio Iijima , Nobuharu Nozaki
- 申请人: Keishiro Kido , Hiroshi Sunagawa , Kazuhiro Kawajiri , Toshio Iijima , Nobuharu Nozaki
- 申请人地址: JPX Kanagawa
- 专利权人: Fuji Photo Film Co., Ltd.
- 当前专利权人: Fuji Photo Film Co., Ltd.
- 当前专利权人地址: JPX Kanagawa
- 优先权: JPX58-122868 19830706
- 主分类号: G03G5/04
- IPC分类号: G03G5/04 ; G03G5/08 ; G03G5/082 ; G03G5/14
摘要:
An electrophotographic photosensitive material comprising a conductive support having thereon, in succession, a photoconductive layer composed of an amorphous material containing silicon atom and a barrier layer mainly composed of carbon and silicon, nitrogen and silicon, or oxygen and silicon, and further on the barrier layer a surface improvement layer having a composition of carbon and silicon of from 0.70/1 to 0.95/1 by atomic ratio in carbon/carbon+silicon, and the composition ratio being larger than that of the barrier layer.
公开/授权文献
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