发明授权
- 专利标题： Image forming apparatus and image forming system reducing electrical discharge
- 专利标题（中）： 图像形成装置和成像系统减少放电
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申请号： US12121627申请日： 2008-05-15
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公开(公告)号： US07945194B2公开(公告)日： 2011-05-17
- 发明人: Yoichi Yamada , Hiroshi Kato , Tomohiro Aruga , Takatomo Fukumoto
- 申请人： Yoichi Yamada , Hiroshi Kato , Tomohiro Aruga , Takatomo Fukumoto
- 申请人地址： JP Tokyo
- 专利权人： Seiko Epson Corporation
- 当前专利权人： Seiko Epson Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： DLA Piper LLP (US)
- 优先权： JP2007-144064 20070530
- 主分类号： G03G15/08
- IPC分类号： G03G15/08
摘要：
An image formation apparatus includes an image carrier and a toner carrier having a concave portion arrayed in a regular pattern on its surface. A latent image that is carried on the image carrier is developed by toner carried in the concave portion by applying a development voltage to the toner carrier. After the toner carrier has developed the latent image, at least one layer of toner remains in the concave portion.
公开/授权文献
- US20080298851A1 Image Formation Apparatus and Image Formation System 公开/授权日：2008-12-04
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