发明名称 |
CHARGING MEMBER, MANUFACTURING METHOD THEREFOR, A PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS |
摘要 |
To provide a charging member which suppresses the generation of density nonuniformity in an electrophotographic image caused by charge nonuniformity due to adhesion of charged substances, such as toner particles. There is provided a charging member which has a surface layer, the surface layer includes conductive zinc oxide whiskers each formed of a nuclear portion and four needle crystal portions extending radially outward therefrom, and the needle crystal portions are exposed to form convex portions of a surface of the surface layer. |
申请公布号 |
WO2012176858(A1) |
申请公布日期 |
2012.12.27 |
申请号 |
WO2012JP65936 |
申请日期 |
2012.06.15 |
申请人 |
CANON KABUSHIKI KAISHA;FURUKAWA, TAKUMI;SATO, TAICHI |
发明人 |
FURUKAWA, TAKUMI;SATO, TAICHI |
分类号 |
G03G15/02 |
主分类号 |
G03G15/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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