发明申请
- 专利标题: Imaging System With Electrophotographic Patterning of an Image Definition Material and Methods Therefor
- 专利标题(中): 成像系统与电子照相图案的图像定义材料及其方法
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申请号: US13548127申请日: 2012-07-12
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公开(公告)号: US20140013972A1公开(公告)日: 2014-01-16
- 发明人: Janos Veres , David K. Biegelsen , Chu-Heng Liu
- 申请人: Janos Veres , David K. Biegelsen , Chu-Heng Liu
- 申请人地址: US CT Norwalk US CA Palo Alto
- 专利权人: XEROX CORPORATION,PALO ALTO RESEARCH CENTER INCORPORATED
- 当前专利权人: XEROX CORPORATION,PALO ALTO RESEARCH CENTER INCORPORATED
- 当前专利权人地址: US CT Norwalk US CA Palo Alto
- 主分类号: B41F16/00
- IPC分类号: B41F16/00
摘要:
A system comprises an electrophotographic subsystem, a transfer subsystem, an imaging member, and an inking subsystem. The electrophotographic subsystem comprises a photoreceptor, a charging subsystem, an exposure subsystem, and a development subsystem. In operation, the photoreceptor is charged areawise. An exposure pattern is formed by the exposure subsystem on the surface of the charged photoreceptor to thereby write a latent charge image onto the photoreceptor surface. The image is developed with an image defining material, such as a dampening fluid. The image defining material forms a negative pattern of the image to be printed. This negative image is then transferred to the reimageable surface. The negative image is then developed with ink. The inked image may be transferred to a substrate.
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