发明名称 |
Method of manufacturing a high density ink jet printhead array |
摘要 |
Method for manufacturing a sidewall actuatable, high density channel array for an ink jet printhead. A first surface of a main body portion formed from an inactive material is conductively bonded to a first surface of a first intermediate body portion formed from an active material. A plurality of parallel grooves are then machined through the first intermediate body portion and part of the main body portion to form a plurality of channels separated by a corresponding plurality of sidewall actuators comprised of a first sidewall section formed from an inactive material and a second sidewall section formed from an active material. A top body portion is then conductively mounted to the intermediate body portion. <IMAGE> |
申请公布号 |
EP0528649(B1) |
申请公布日期 |
1997.04.23 |
申请号 |
EP19920307430 |
申请日期 |
1992.08.13 |
申请人 |
COMPAQ COMPUTER CORPORATION |
发明人 |
PIES, JOHN R.;WALLACE, DAVID B.;HAYES, DONALD J. |
分类号 |
B41J2/045;B41J2/055;B41J2/14;B41J2/16;(IPC1-7):B41J2/16 |
主分类号 |
B41J2/045 |
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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