发明名称 |
Fluid ejecting device with anchor grooves |
摘要 |
A method of forming a fluid drop emitting apparatus such as an ink jet printing device that includes forming a portion of a fluid drop generator structure on a first surface of a substrate, forming narrow slots in a second surface of the substrate, and etching the narrow slots to form anchor grooves.
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申请公布号 |
US6488366(B1) |
申请公布日期 |
2002.12.03 |
申请号 |
US20010003173 |
申请日期 |
2001.10.31 |
申请人 |
HEWLETT-PACKARD COMPANY |
发明人 |
POTOCHNIK STEPHEN J.;CHEN CHIEN-HUA |
分类号 |
B41J2/05;B41J2/14;B41J2/16;(IPC1-7):B41J2/05 |
主分类号 |
B41J2/05 |
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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