| 发明名称 |
Layer structure in an ink jet printing apparatus |
| 摘要 |
<p>A fluid controlling apparatus having a multi-layer structure (60) that includes a top layer (60c) having a yield strength of less than about 500 megapascals, a middle layer (60b) having a yield strength of greater than about 1000 megapascals, and a bottom (60a) layer having a yield strength of less than about 500 megapascals. <IMAGE></p> |
| 申请公布号 |
EP1375153(A2) |
申请公布日期 |
2004.01.02 |
| 申请号 |
EP20030253493 |
申请日期 |
2003.06.04 |
| 申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
COX, JULIE J.;COMPTON, JOHN A. |
| 分类号 |
B41J2/05;B41J2/14;B41J2/16;(IPC1-7):B41J2/14 |
主分类号 |
B41J2/05 |
| 代理机构 |
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| 地址 |
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