| 发明名称 |
Ink jet printing device |
| 摘要 |
An ink jet printing device including an ink channel wall defining an ink chamber; a nozzle portion formed with a nozzle connecting the ink chamber with atmosphere; and a thermal heater formed to the ink channel wall adjacent to the nozzle portion, the thermal heater including a Ta-Si-O ternary alloy thin film resistor having a composition of 64% </=Ta</=85%, 5%</=Si</=26%, and 6%</=O</=15% and a nickel film conductor.
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| 申请公布号 |
US5966153(A) |
申请公布日期 |
1999.10.12 |
| 申请号 |
US19960771912 |
申请日期 |
1996.12.23 |
| 申请人 |
HITACHI KOKI CO., LTD. |
发明人 |
MITANI, MASAO;YAMADA, KENJI;KAWASUMI, KATSUNORI;MACHIDA, OSAMU;SHIMIZU, KAZUO |
| 分类号 |
B41J2/05;B41J2/14;B41J2/16;(IPC1-7):B41J2/05 |
主分类号 |
B41J2/05 |
| 代理机构 |
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