| 发明名称 |
Method of manufacturing ink jet print head |
| 摘要 |
During a method for manufacturing an ink-jet print head, piezoelectric element bars are fixed to a base plate. Then, two corners of the piezoelectric element bars are cut. The bare are then diced to be separated into individual piezoelectric elements.
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| 申请公布号 |
US6457222(B1) |
申请公布日期 |
2002.10.01 |
| 申请号 |
US20000577945 |
申请日期 |
2000.05.25 |
| 申请人 |
HITACHI KOKI CO., LTD. |
发明人 |
TORII TAKUJI;NOTO NOBUHIRO;WATANABE KEIJI;AKIYAMA YOSHITAKA;KUGAI KENICHI;KUROSAWA NOBUHIRO;SUEMATSU SHIGENORI;TAKANO YASUO |
| 分类号 |
B41J2/14;B41J2/16;(IPC1-7):B41J2/045 |
主分类号 |
B41J2/14 |
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