发明名称 |
Hydrophobic nozzle exit with improved micro fluid ejection dynamics |
摘要 |
A fluid delivery system includes a plurality of nozzles having an outer surface and a bore. A hydrophobic layer is applied to a portion of the outer surface of the nozzle and extends into the nozzle bore a determined distance.
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申请公布号 |
US7377620(B2) |
申请公布日期 |
2008.05.27 |
申请号 |
US20050138775 |
申请日期 |
2005.05.26 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
WU CARL LAN;TORNIAINEN ERIK D.;TAYLOR MARK SANDERS |
分类号 |
B41J2/135 |
主分类号 |
B41J2/135 |
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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