发明名称 |
FLUID EJECTION DEVICE FOR INK JET HEADS |
摘要 |
A fluid ejection device that can be used for inkjet heads is described. A large actuator with a small stroke in combination with hydraulic pressure transfer by means of essentially relatively incompressible fluid is used in order to generate a large stroke of a small membrane. Further the ink is ejected during the actuation phase of the actuator enabling a better control of the droplet dynamics.
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申请公布号 |
US2009303291(A1) |
申请公布日期 |
2009.12.10 |
申请号 |
US20070297238 |
申请日期 |
2007.04.10 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
VAN LIEROP DIEDERIK;NELLISSEN ANTONIUS JOHANNES MARIA |
分类号 |
B41J2/06 |
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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