发明授权
US5695898A Electrophotographic photosensitive member, electrophotographic apparatus
and device unit having it
失效
电子照相感光构件,电子照相设备和具有它的设备单元
- 专利标题: Electrophotographic photosensitive member, electrophotographic apparatus and device unit having it
- 专利标题(中): 电子照相感光构件,电子照相设备和具有它的设备单元
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申请号: US674197申请日: 1996-07-01
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公开(公告)号: US5695898A公开(公告)日: 1997-12-09
- 发明人: Shintetsu Go , Koichi Suzuki , Kazuma Sato , Akira Shimada
- 申请人: Shintetsu Go , Koichi Suzuki , Kazuma Sato , Akira Shimada
- 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: JPX4-358817 19921228
- 主分类号: G03G5/147
- IPC分类号: G03G5/147 ; G03G8/00 ; G03G15/00
摘要:
An electrophotographic photosensitive member having a protective layer which comprises electroconductive particles and a binding resin, wherein the difference between the reflex indices of the electroconductive particles and binding resin is 0.3 or less.
公开/授权文献
- US5261256A Instant flex ring guard 公开/授权日:1993-11-16
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