发明授权
- 专利标题: Apparatus for ionographic printing with a focused ion stream
- 专利标题(中): 用聚焦离子流进行离子印刷的装置
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申请号: US331400申请日: 1994-10-31
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公开(公告)号: US5450115A公开(公告)日: 1995-09-12
- 发明人: Richard F. Bergen , Robert W. Gundlach , Remo D'Ortenzio , Peter A. Crean , Joseph A. Chizuk
- 申请人: Richard F. Bergen , Robert W. Gundlach , Remo D'Ortenzio , Peter A. Crean , Joseph A. Chizuk
- 申请人地址: CT Stamford
- 专利权人: Xerox Corporation
- 当前专利权人: Xerox Corporation
- 当前专利权人地址: CT Stamford
- 主分类号: B41J2/415
- IPC分类号: B41J2/415 ; G01D15/06
摘要:
An ionographic printer directs a stream of ions from a source to a charge receptor to create an electrostatic latent image thereon. The ion stream passes through a relatively large aperture having associated therewith a pinch electrode for narrowing the ion stream to a preselected width, and displacing electrodes for positioning the narrowed ion stream within the aperture. Varying the biases of the displacing electrodes causes the ion stream to scan across the aperture to deposit multiple spots of charged areas at desired locations on the receptor. The electrodes can be designed to compensate for spot placement skew and anomalies in the cross-sectional shape of the displaced ion stream.
公开/授权文献
- US4368212A Process for producing bland-tasting starch 公开/授权日:1983-01-11