发明申请
- 专利标题： DEVELOPING ROLLER, DEVELOPING DEVICE, IMAGE FORMING APPARATUS, AND MANUFACTURING METHOD OF DEVELOPING ROLLER
- 专利标题（中）： 开发滚子，开发装置，图像形成装置和制造滚子的制造方法
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申请号： US14574266申请日： 2014-12-17
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公开(公告)号： US20150177651A1公开(公告)日： 2015-06-25
- 发明人: Masashi Fujishima , Yuji Kamiyama , Tamotsu Shimizu , Shizuka Okada , Sakae Saito , Yasuhiro Oishi
- 申请人： KYOCERA Document Solutions Inc.
- 优先权： JP2013-264425 20131220
- 主分类号： G03G15/09
- IPC分类号： G03G15/09 ; C25D11/18
摘要：
A developing roller includes a roller main body disposed to face, without contact, an outer circumferential surface of an image carrier. The roller main body includes an aluminum oxide thin film and a resin coat layer, the aluminum oxide thin film being formed on an outer circumferential surface of a base body that is made of a metal including aluminum, the resin coat layer being formed on a surface of the aluminum oxide thin film that has been subjected to a predetermined heating process, the resin coat layer being made of a resin material and having electric conductivity.
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