发明申请
- 专利标题: CHARGING ROLLER FOR IMAGE FORMING APPARATUS AND MANUFACTURING METHOD THEREOF
- 专利标题(中): 用于图像形成装置的充电辊及其制造方法
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申请号: US12831372申请日: 2010-07-07
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公开(公告)号: US20110129258A1公开(公告)日: 2011-06-02
- 发明人: Young-sub SHIN , Jong-moon Eun , Hee-won Jung , Do-kwan Lee
- 申请人: Young-sub SHIN , Jong-moon Eun , Hee-won Jung , Do-kwan Lee
- 申请人地址: KR Suwon-si
- 专利权人: Samsung Electronics Co., Ltd
- 当前专利权人: Samsung Electronics Co., Ltd
- 当前专利权人地址: KR Suwon-si
- 优先权: KR2009-117892 20091201
- 主分类号: G03G15/02
- IPC分类号: G03G15/02 ; B05D3/02
摘要:
Disclosed is a charging roller for an image forming apparatus capable of preventing the formations of surface scratches. The charging roller includes a roller shaft, a roller body formed on the roller shaft and a scratch prevention layer formed on the roller body. The scratch prevention layer contains inorganic crystal of polysilicate.
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