发明名称 |
Method of forming nozzles of printing apparatuses |
摘要 |
<p>A printing apparatus includes: a flow channel plate including, a pressure chamber, a nozzle including an outlet through which ink contained in the pressure chamber is ejected, and a trench disposed around the nozzle, and the outlet extending into the trench; a piezoelectric actuator configured to provide a change in pressure to eject the ink contained in the pressure chamber; and an electrostatic actuator configured to provide an electrostatic driving force to the ink contained in the nozzle.</p> |
申请公布号 |
EP2567819(B1) |
申请公布日期 |
2014.05.14 |
申请号 |
EP20120183208 |
申请日期 |
2012.09.05 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
HONG, YOUNG-KI;KANG, SUNG-GYU;CHUNG, JAE-WOO;LEE, SEUNG-HO;KIM, JOONG-HYUK;JIN, YONG-WAN |
分类号 |
B41J2/06;B41J2/14;B41J2/16 |
主分类号 |
B41J2/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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