发明授权
- 专利标题: Photosensitive member having an overcoat layer and process for manufacturing the same
- 专利标题(中): 具有外涂层的感光构件及其制造方法
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申请号: US318328申请日: 1989-03-03
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公开(公告)号: US4965156A公开(公告)日: 1990-10-23
- 发明人: Hideo Hotomi , Kenji Masaki , Shuji Iino , Izumi Osawa , Masanori Fujiwara , Isao Doi
- 申请人: Hideo Hotomi , Kenji Masaki , Shuji Iino , Izumi Osawa , Masanori Fujiwara , Isao Doi
- 申请人地址: JPX Osaka
- 专利权人: Minolta Camera Kabushiki Kaisha
- 当前专利权人: Minolta Camera Kabushiki Kaisha
- 当前专利权人地址: JPX Osaka
- 优先权: JPX63-54190 19880307
- 主分类号: G03G5/043
- IPC分类号: G03G5/043 ; G03G5/082 ; G03G5/147
摘要:
The disclosure discloses a photosensitive member comprising an electrically conductive substrate, an organic photoconductive layer comprising an organic material as a matrix, and an overcoat layer comprising an amorphous carbon as a matrix and formed on said organic photoconductive layer. Said overcoat layer comprises a first overcoat layer containing fluorine atoms in an amount of about 5 atomic % or more and a second overcoat layer formed on said first overcoat layer and containing fluorine atoms in an amount of less than about 5 atomic %. Said overcoat layer has a thickness of about 0.01 to about 4.0 microns and said second overcoat layer has a thickness of about 10 to about 400 angstroms.The disclosure also discloses a process for manufacturing the above-mentioned photosensitive member.
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