Invention Grant
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
- Patent Title: Charger, image forming unit and image forming apparatus having a regular repeating mesh pattern that is changed in a peripheral region
- Patent Title (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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Application No.: US12728329Application Date: 2010-03-22
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Publication No.: US08391744B2Publication Date: 2013-03-05
- Inventor: Arichika Tanaka , Satoshi Shigezaki , Kuniaki Tanaka
- Applicant: Arichika Tanaka , Satoshi Shigezaki , Kuniaki Tanaka
- Applicant Address: JP Tokyo
- Assignee: Fuji Xerox Co., Ltd.
- Current Assignee: Fuji Xerox Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2009-206816 20090908
- Main IPC: G03G15/02
- IPC: G03G15/02
Abstract:
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.
Public/Granted literature
- US20110058844A1 CHARGER, IMAGE FORMING UNIT AND IMAGE FORMING APPARATUS Public/Granted day:2011-03-10
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