发明授权
US08391744B2 Charger, image forming unit and image forming apparatus having a regular repeating mesh pattern that is changed in a peripheral region
有权
充电器，图像形成单元和具有在周边区域中变化的规则重复网格图案的图像形成装置
- 专利标题： Charger, image forming unit and image forming apparatus having a regular repeating mesh pattern that is changed in a peripheral region
- 专利标题（中）： 充电器，图像形成单元和具有在周边区域中变化的规则重复网格图案的图像形成装置
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申请号： US12728329申请日： 2010-03-22
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公开(公告)号： US08391744B2公开(公告)日： 2013-03-05
- 发明人: Arichika Tanaka , Satoshi Shigezaki , Kuniaki Tanaka
- 申请人： Arichika Tanaka , Satoshi Shigezaki , Kuniaki Tanaka
- 申请人地址： JP Tokyo
- 专利权人： Fuji Xerox Co., Ltd.
- 当前专利权人： Fuji Xerox Co., Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Sughrue Mion, PLLC
- 优先权： JP2009-206816 20090908
- 主分类号： G03G15/02
- IPC分类号： G03G15/02
摘要：
A charger includes: a first electrode; a second electrode that has a mesh pattern and is arranged on a side closer to a photoconductor than the first electrode; a cleaner that moves along the second electrode to clean the second electrode by a brush thereof. The second electrode has the mesh pattern successively arranged in a certain direction, and a peripheral region of the mesh pattern of the second electrode has been changed to prevent catching of the brush of the cleaner.
公开/授权文献
- US20110058844A1 CHARGER, IMAGE FORMING UNIT AND IMAGE FORMING APPARATUS 公开/授权日：2011-03-10
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