发明名称 |
Electrophotographic photosensitive member, process for its production, and electrophotographic apparatus |
摘要 |
A process for producing an electrophotographic photosensitive member comprising the steps of depositing a non-single crystal material composed basically of silicon atoms, on a cylindrical substrate in a deposition chamber, thereafter once taking the substrate with film out of the deposition chamber, then returning it to the deposition chamber, and thereafter again depositing thereon a non-single-crystal material composed basically of carbon atoms. In another embodiment, the process comprises the steps of depositing on a cylindrical substrate a photoconductive layer formed of a non-single crystal material, subjecting to surface processing the deposited film having protrusions present at its surface, and depositing on the processed surface a surface protective layer formed of a non-single-crystal material. Also disclosed is the electrophotographic photosensitive member thus obtained, and an electrophotographic apparatus having that member. |
申请公布号 |
EP1505446(A1) |
申请公布日期 |
2005.02.09 |
申请号 |
EP20040026742 |
申请日期 |
2002.01.31 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
EHARA, TOSHIYUKI;HASHIZUME, JUNICHIRO;KAWADA, MASAYA;KARAKI, TETSUYA;OHWAKI, HIRONORI;KAWAMURA, KUNIMASA;OKAMURA, RYUJI;HOSOI, KAZUTO |
分类号 |
G03G5/08;G03G5/082;G03G5/147;H01L21/311 |
主分类号 |
G03G5/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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