发明授权
- 专利标题： An electrically conductive member of an image forming apparatus containing an impurity atom
- 专利标题（中）： 含有杂质原子的图像形成装置的导电构件
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申请号： US995682申请日： 1992-12-23
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公开(公告)号： US5489973A公开(公告)日： 1996-02-06
- 发明人: Masaki Asano , Noriko Yoshida , Shuji Iino , Akihito Ikegawa , Izumi Osawa , Kenzo Tanaka
- 申请人： Masaki Asano , Noriko Yoshida , Shuji Iino , Akihito Ikegawa , Izumi Osawa , Kenzo Tanaka
- 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： JPX3-343264 19911225
- 主分类号： G03G15/02
- IPC分类号： G03G15/02
摘要：
An image forming apparatus provided with a contact charging device, in which an electrically conductive member contacts a surface of an electrostatic latent image carrier for charging the surface, wherein at least impurity atom selected from the group consisting of elements of Group IA, II, VI and VII of the periodic table is adhered to the electrically conductive member, and a total content of the impurity atom is in a range from 0.05 wt % to 0.45 wt% with respect to all atoms including the impurity atom and atoms forming the electrically conductive member.
公开/授权文献
- US5903497A Integrated program verify page buffer 公开/授权日：1999-05-11