发明授权
US5321472A Charging member with a bridging electrode structure and charging device
using same in an image forming apparatus
失效
具有桥接电极结构的充电部件和在图像形成装置中使用它的充电装置
- 专利标题： Charging member with a bridging electrode structure and charging device using same in an image forming apparatus
- 专利标题（中）： 具有桥接电极结构的充电部件和在图像形成装置中使用它的充电装置
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申请号： US77493申请日： 1993-06-17
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公开(公告)号： US5321472A公开(公告)日： 1994-06-14
- 发明人: Hiroyuki Adachi , Norihisa Hoshika
- 申请人： Hiroyuki Adachi , Norihisa Hoshika
- 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： JPX2-14095 19900124
- 主分类号： G03G15/02
- IPC分类号： G03G15/02
摘要：
A charging member for charging a body to be charged includes a blade member, a supporting member which supports the blade member, and an electrode layer which is provided on the blade member and is connected to the supporting member. The electrode layer is formed after connecting the blade member to the supporting member. A charging device uses the charging member. A process unit including the charging device is detachable relative to an image forming apparatus.
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