发明名称 |
Fluid-ejection assembly substrate having rounded ribs |
摘要 |
A fluid-ejection assembly includes a die, a substrate, ribs, and adhesive. The die has nozzles through which fluid is ejected. The substrate provides the fluid to the die. The ribs are within the substrate, and have rounded corners. The rounded corners are adapted to provide a predetermined characteristic. The adhesive affixes the die to the substrate.
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申请公布号 |
US8573741(B2) |
申请公布日期 |
2013.11.05 |
申请号 |
US20090609626 |
申请日期 |
2009.10.30 |
申请人 |
SHARAN ALOK;NOVET THOMAS;PETERSEN DANIEL W.;BREEN JOHN;HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
SHARAN ALOK;NOVET THOMAS;PETERSEN DANIEL W.;BREEN JOHN |
分类号 |
B41J2/14;B21D53/76;B41J2/16 |
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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