发明申请
- 专利标题： Electrophotographic photoreceptor, image forming method and image forming apparatus utilizing the same
- 专利标题（中）： 电子照相感光体，图像形成方法及使用其的图像形成装置
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申请号： US11285415申请日： 2005-11-21
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公开(公告)号： US20060216621A1公开(公告)日： 2006-09-28
- 发明人: Chigusa Yamane , Keiichi Inagaki , Kunihiro Ogura
- 申请人： Chigusa Yamane , Keiichi Inagaki , Kunihiro Ogura
- 优先权： JPJP2005-081777 20050322
- 主分类号： G03G9/087
- IPC分类号： G03G9/087
摘要：
An electrophotographic photoreceptor including a charge generating layer and a charge transfer layer accumulated on a support member, the charge transfer layer including at least two layers of a support side layer and a surface side layer, wherein the support side layer contains A mol/cm3 of charge mol/cm3 of charge transfer material having a dipolar moment of not more than 0.75 and inorganic particles having a number average primary particle diameter of 3-150 nm, wherein A and B satisfies relations of (1) and (2), 9.0×10−4>A>3.0×10−4 (1) 8.0×10−4>B>2.0×10−5 (2)