发明名称 |
Substrate with fluid passage supports |
摘要 |
A fluid ejection assembly includes a substrate including a plurality of layers and having a plurality of fluid passages extending through the plurality of layers, with each of the fluid passages having a support extending between opposite sides thereof, and a plurality of fluid ejection devices each mounted on the substrate and communicating with a respective one of the fluid passages.
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申请公布号 |
US6520624(B1) |
申请公布日期 |
2003.02.18 |
申请号 |
US20020175027 |
申请日期 |
2002.06.18 |
申请人 |
HEWLETT-PACKARD COMPANY |
发明人 |
HORVATH JANIS;AKHAVIN MOHAMMAD;SCHEFFELIN JOSEPH E.;KEEFE BRIAN J.;MCELFRESH DAVID;ESTERRI PERE |
分类号 |
B41J2/14;B41J2/155;(IPC1-7):B41J2/155;B41J29/38;B41J2/05 |
主分类号 |
B41J2/14 |
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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