发明授权
- 专利标题： Electrophotographic photosensitive member, process cartridge using same and electrophotographic apparatus
- 专利标题（中）： 电子照相感光构件，使用其的处理盒和电子照相设备
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申请号： US271502申请日： 1994-07-07
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公开(公告)号： US5510218A公开(公告)日： 1996-04-23
- 发明人: Kouichi Nakata , Toshihiro Kikuchi , Akihiro Senoo , Tetsuro Kanemaru
- 申请人： Kouichi Nakata , Toshihiro Kikuchi , Akihiro Senoo , Tetsuro Kanemaru
- 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： JPX5-170460 19930709
- 主分类号： G03G5/06
- IPC分类号： G03G5/06 ; G03G5/047
摘要：
An electrophotographic photosensitive member is constituted by disposing a photosensitive layer on an electroconductive support. The photosensitive layer is characterized by containing an arylamine compound having specific two fluorenyl groups. The photosensitive member is suitable for providing an electrophotographic apparatus showing excellent electrophotographic characteristics such as a high photosensitivity, a good potential stability in repetitive use, a decreased pause memory, and no crack in the photosensitive layer.
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