发明授权
- 专利标题: Method and device for developing with a liquid
- 专利标题(中): 用液体显影的方法和装置
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申请号: US419616申请日: 1995-04-10
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公开(公告)号: US5574548A公开(公告)日: 1996-11-12
- 发明人: Shuji Iino , Toshimitsu Fujiwara , Hidetoshi Miyamoto
- 申请人: Shuji Iino , Toshimitsu Fujiwara , Hidetoshi Miyamoto
- 申请人地址: JPX Osaka
- 专利权人: Minolta Camera Kabushiki Kaisha
- 当前专利权人: Minolta Camera Kabushiki Kaisha
- 当前专利权人地址: JPX Osaka
- 优先权: JPX6-078817 19940418
- 主分类号: G03G15/10
- IPC分类号: G03G15/10
摘要:
Liquid developing method and liquid developing device for developing an electrostatic latent image formed on a latent image carrying member via a toner dispersed in a carrier liquid. An electrostatic latent image is formed on an image carrying surface, a liquid developer layer having a bottom layer of toner particles as the main constituent and a top layer of liquid carrier as the main constituent is formed on a developer holding surface and the electrostatic image is contacted with the top layer without substantially contacting the bottom layer with the image carrying surface. A member for maintaining a clearance between an image carrying member and a developer holding member at a predetermined space in which the top layer contacts with the electrostatic latent image without contacting the bottom layer to the image carrying member is provided.
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