发明授权
- 专利标题: Electrophotographic photoconductor, image forming method, image forming apparatus and process cartridge
- 专利标题(中): 电子照相感光体,成像方法,成像设备和处理盒
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申请号: US13162972申请日: 2011-06-17
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公开(公告)号: US09031463B2公开(公告)日: 2015-05-12
- 发明人: Yoko Arai , Keisuke Kamitsu , Shinichi Togashi
- 申请人: Yoko Arai , Keisuke Kamitsu , Shinichi Togashi
- 申请人地址: JP Tokyo
- 专利权人: Ricoh Company, Ltd.
- 当前专利权人: Ricoh Company, Ltd.
- 当前专利权人地址: JP Tokyo
- 代理机构: Cooper & Dunham LLP
- 优先权: JP2010-149861 20100630; JP2010-150013 20100630
- 主分类号: G03G15/00
- IPC分类号: G03G15/00
摘要:
An electrophotographic photoconductor including a metal tube and a photoconductive layer on the metal tube, wherein the metal tube has an outer diameter of 40 mm to 300 mm, and has a total runout of 5 μm to 70 μm relative to a driving axis thereof.
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