发明授权
- 专利标题: Electrophotographic photosensitive member with disazo pigment
- 专利标题(中): 具有双偶氮颜料的电子照相感光构件
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申请号: US296790申请日: 1989-01-13
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公开(公告)号: US4963450A公开(公告)日: 1990-10-16
- 发明人: Hajime Miyazaki , Shintetsu Go , Akihiro Senoo , Kazushi Iuchi , Tetsuro Kanemaru
- 申请人: Hajime Miyazaki , Shintetsu Go , Akihiro Senoo , Kazushi Iuchi , 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: JPX63-007300 19880114
- 主分类号: C09B35/039
- IPC分类号: C09B35/039 ; G03G5/06
摘要:
A laminated layer type electrophotographic photosensitive member has a charge generation layer and a charge transport layer on an electroconductive support, characterized in that the charge generation layer has at least one of disazo pigments represented by the formulae (1) and (2).
公开/授权文献
- US4450441A Dot matrix plasma display and method for driving same 公开/授权日:1984-05-22
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