发明授权
- 专利标题: Liquid discharging method and liquid-discharge head, ink-jet recording method and head for ink-jet recording method
- 专利标题(中): 液体排出方法和排液头,喷墨记录方法和喷墨记录方法头
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申请号: US890332申请日: 1997-07-09
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公开(公告)号: US6070970A公开(公告)日: 2000-06-06
- 发明人: Masashi Ogasawara , Sadayuki Sugama , Hiroyuki Ishinaga , Toshio Kashino , Akira Nagashima , Yoshie Asakawa
- 申请人: Masashi Ogasawara , Sadayuki Sugama , Hiroyuki Ishinaga , Toshio Kashino , Akira Nagashima , Yoshie Asakawa
- 申请人地址: JPX Tokyo
- 专利权人: Canon Kabushiki Kaisha
- 当前专利权人: Canon Kabushiki Kaisha
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX8-181886 19960711
- 主分类号: B41J2/14
- IPC分类号: B41J2/14 ; B41J2/05
摘要:
Disclosed herein is a liquid discharging method, comprising using a liquid-discharge head equipped with a discharge opening from which a liquid is discharged, a first region to which a first liquid is supplied, a bubble-generating region containing a second liquid and generating bubbles in the second liquid, and a movable member which is displaceable between a first position opposite to the bubble-generating region and a second position within the first region and apart from the bubble-generating region and has a support part more upstream than its free end, in which the movable member is displaced from the first position toward the second position with the generation of a bubble in the bubble-generating region, and the bubble is guided to the discharge opening by the movable member, wherein the first liquid and the second liquid have no compatibility with each other.
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