发明授权
US4255505A Electrophotographic process using layered element containing p-type or
n-type materials, with multiple charging steps and blanket irradiation
失效
使用包含p型或n型材料的分层元件进行电子照相处理,具有多个充电步骤和毯式照射
- 专利标题: Electrophotographic process using layered element containing p-type or n-type materials, with multiple charging steps and blanket irradiation
- 专利标题(中): 使用包含p型或n型材料的分层元件进行电子照相处理,具有多个充电步骤和毯式照射
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申请号: US929242申请日: 1978-07-31
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公开(公告)号: US4255505A公开(公告)日: 1981-03-10
- 发明人: Hiroshi Hanada , Nobuo Kitajima , Tatsuo Masaki
- 申请人: Hiroshi Hanada , Nobuo Kitajima , Tatsuo Masaki
- 申请人地址: JPX Tokyo
- 专利权人: Canon Kabushiki Kaisha
- 当前专利权人: Canon Kabushiki Kaisha
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX44-90312 19691111; JPX44-92335 19691117; JPX44-95296 19691127
- 主分类号: G03G5/043
- IPC分类号: G03G5/043 ; G03G5/14 ; G03G13/22
摘要:
An electrophotographic photosensitive member comprises a base, a photoconductive layer and an insulating layer, and the photoconductive layer contains an intermediate layer formed at the base side of the photoconductive layer. The intermediate layer facilitates injection of electric charge.
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