发明授权
- 专利标题: Method of color electrophotography
- 专利标题(中): 彩色电子照相法
-
申请号: US779026申请日: 1985-09-23
-
公开(公告)号: US4663257A公开(公告)日: 1987-05-05
- 发明人: Sadao Murasawa , Hajime Murakami , Nobuharu Oka
- 申请人: Sadao Murasawa , Hajime Murakami , Nobuharu Oka
- 申请人地址: JPX Osaka JPX Kyoto
- 专利权人: Ishihara Sangyo Kaisha, Ltd.,Dainippon Screen Mfg. Co., Ltd.
- 当前专利权人: Ishihara Sangyo Kaisha, Ltd.,Dainippon Screen Mfg. Co., Ltd.
- 当前专利权人地址: JPX Osaka JPX Kyoto
- 优先权: JPX59-200966 19840926
- 主分类号: G03G15/01
- IPC分类号: G03G15/01 ; G03G15/11 ; G03G13/10
摘要:
This invention is a method of color electrophotography in which toner images are superposed sequentially on a photosensitive material sheet to form a multi-color image by using a liquid developer. According to this method, the photosensitive material sheet is made to pass by a conductive doctor member and then by an air blasting member in sequence immediately after development, so as to form the multi-color image. By this method, the multi-color image can be formed in the condition that most of a excess developer is removed while a small quantity of carrier liquid containing no residual toner particles is made to exist as a uniform liquid layer on the surface of the photosensitive material sheet, and thus a clear image free from a fogging of the surface can be obtained.
公开/授权文献
- US5971136A Tower-like transfer device 公开/授权日:1999-10-26
信息查询