| 发明名称 |
Piezoelectric ink jet printing module |
| 摘要 |
A piezoelectric ink jet module comprises an ink reservoir (22), a piezoelectric element (34; 34') positioned to subject the ink within the reservoir (22) to jetting pressure, and which has electrical connections (40) only on the side of the piezoelectric element (34; 34') adjacent to the ink reservoir (22). <IMAGE> |
| 申请公布号 |
EP1439065(A1) |
申请公布日期 |
2004.07.21 |
| 申请号 |
EP20040004742 |
申请日期 |
2000.10.05 |
| 申请人 |
SPECTRA, INC. |
发明人 |
MOYNIHAN, EDWARD R;HOISINGTON, PAUL A;ZHOU, YONG;BRADY, AMY L;PALIFKA, ROBERT G |
| 分类号 |
B41J2/01;B41J2/045;B41J2/055;B41J2/14 |
主分类号 |
B41J2/01 |
| 代理机构 |
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