发明授权
- 专利标题： Developing unit and image forming device
- 专利标题（中）： 显影单元和成像装置
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申请号： US11536629申请日： 2006-09-28
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公开(公告)号： US07676181B2公开(公告)日： 2010-03-09
- 发明人: Hiroyuki Ueda , Hidenori Takenaka , Tomoyuki Oda , Jumpei Hobo , Nobuhiro Horiuchi , Koji Murase
- 申请人： Hiroyuki Ueda , Hidenori Takenaka , Tomoyuki Oda , Jumpei Hobo , Nobuhiro Horiuchi , Koji Murase
- 申请人地址： JP Osaka
- 专利权人： Kyocera Mita Corporation
- 当前专利权人： Kyocera Mita Corporation
- 当前专利权人地址： JP Osaka
- 代理机构： Global IP Counselors, LLP
- 优先权： JP2005-287612 20050930; JP2005-287796 20050930
- 主分类号： G03G15/10
- IPC分类号： G03G15/10
摘要：
The present invention discloses a developing unit that can block unnecessary supply of liquid developer to an image support member and can prevent waste of liquid developer, and an image forming device comprising the same. The developing unit includes a developing member that is in contact with an image support member and supplies the image support member with liquid developer, a developer supply member that supplies the developing member with liquid developer, and an unattached region forming member that forms at least an unattached region that is free of liquid developer on the developing member, the unattached region extending from the contact point between the developing member and the image support member and the contact point between the developing member and the developer supply member.
公开/授权文献
- US20070077094A1 DEVELOPING UNIT AND IMAGE FORMING DEVICE 公开/授权日：2007-04-05