发明申请
- 专利标题： DROPLET DISCHARGE HEAD AND DROPLET DISCHARGING UNIT INCORPORATING THE SAME
- 专利标题（中）： 喷射头卸料装置及其排放装置
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申请号： US12507964申请日： 2009-07-23
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公开(公告)号： US20100026764A1公开(公告)日： 2010-02-04
- 发明人: Hitoshi Kamoda , Manabu Tomita , Iwao Ushinohama , Soichi Kuwahara , Shigeyoshi Hirashima
- 申请人： Hitoshi Kamoda , Manabu Tomita , Iwao Ushinohama , Soichi Kuwahara , Shigeyoshi Hirashima
- 申请人地址： JP Tokyo
- 专利权人： SONY CORPORATION
- 当前专利权人： SONY CORPORATION
- 当前专利权人地址： JP Tokyo
- 优先权： JP2008-194316 20080729
- 主分类号： B41J2/05
- IPC分类号： B41J2/05
摘要：
A droplet discharge head includes: a liquid reservoir which holds a liquid; a channel through which the liquid is guided to the liquid reservoir; and a driving element which changes the pressure in the liquid reservoir so as to discharge droplets of the liquid contained in the liquid reservoir through a nozzle, in which wall surfaces of the liquid reservoir and of the nozzle are arranged in a continuous line at a side opposite the channel with respect to the center of the nozzle as seen in a cross-sectional view through a central axis of the nozzle.
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