发明授权
- 专利标题： Charging member and image forming apparatus
- 专利标题（中）： 充电部件和成像装置
-
申请号： US508900申请日： 1995-07-28
-
公开(公告)号： US5666192A公开(公告)日： 1997-09-09
- 发明人: Seiji Mashimo , Yasushi Sato , Harumi Ishiyama , Tadashi Furuya
- 申请人： Seiji Mashimo , Yasushi Sato , Harumi Ishiyama , Tadashi Furuya
- 申请人地址： JPX Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX6-195929 19940728
- 主分类号： G03G15/02
- IPC分类号： G03G15/02 ; G03G21/18 ; H01F7/02
摘要：
A charging member for charging a member to be charged, includes a magnet member and a surface electroconductive layer for supporting electroconductive magnetic particles, the layer being supported by the magnet member and rotating together with the magnet member in a region supporting the magnetic particles.