发明名称 |
Substrate for ink jet recording head, ink jet recording head having the same and methods for preparing them. |
摘要 |
<p>An ink jet recording head comprises a discharging opening (101) for liquid discharge and an electricity-heat convertor (104A). The electricity-heat convertor has a region formed by oxidation of at least part of an electro-conductive material, and the region is adpated to generate heat.</p> |
申请公布号 |
EP0346935(A2) |
申请公布日期 |
1989.12.20 |
申请号 |
EP19890111010 |
申请日期 |
1989.06.16 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
TAKAHASHI, HIROTO |
分类号 |
B41J2/05;B41J2/16;C25D11/02 |
主分类号 |
B41J2/05 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|