发明名称 |
Microfluidic device and a fluid ejection device incorporating the same |
摘要 |
A microfluidic device includes first and second substrates bonded together. The first substrate has first and second opposed surfaces. A die pocket is formed in the first opposed surface, and a through slot extends from the die pocket to the second opposed surface. The second substrate is bonded to the second opposed surface of the first substrate whereby an outlet of a channel formed in the second substrate substantially aligns with the through slot. The channel of the second substrate has an inlet that is larger than the outlet.
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申请公布号 |
US8007078(B2) |
申请公布日期 |
2011.08.30 |
申请号 |
US20100896980 |
申请日期 |
2010.10.04 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
HALUZAK CHARLES C;CHEN CHIEN-HUA;SAND KIRBY |
分类号 |
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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