发明授权
- 专利标题: Photosensitive member having an overcoat layer
- 专利标题(中): 具有外涂层的感光构件
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申请号: US206705申请日: 1988-06-16
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公开(公告)号: US4994337A公开(公告)日: 1991-02-19
- 发明人: Kenji Masaki , Izumi Osawa , Isao Doi
- 申请人: Kenji Masaki , Izumi Osawa , 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: JPX62-150897 19870617; JPX62-150896 19870617; JPX62-150897 19870617; JPX62-150898 19870617; JPX62-150899 19870617
- 主分类号: G03G5/043
- IPC分类号: G03G5/043 ; G03G5/082 ; G03G5/147
摘要:
A photosensitive member of the present invention comprises an electrically conductive substrate, a photoconductive layer and an overcoat layer.The photoconductive layer comprises selenium-arsenic alloy layer, or selenium layer and selenium-tellurium layer formed in this order. The overcoat layer comprises amorphous carbon containing hydrogen atoms, halogen atoms and at least one element selected from the group consisting of chalcogen, oxygen, nitrogen and elements in Group III and IV of the periodic table.The photosensitive member of this construction is harmless and excellent in electrophotographic characteristics inclusive of durability and surface hardness.
公开/授权文献
- US4326218A Surveillance system 公开/授权日:1982-04-20
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