| 发明名称 |
LIQUID DISCHARGE HEAD AND METHOD OF MANUFACTURING THE SAME |
| 摘要 |
A liquid discharge head includes a wiring portion; a print element board including an element for applying discharge energy to liquid; and an electric wiring board including a connecting portion connected to the wiring portion and electrically connecting the wiring portion and the print element board. The connecting portion is provided with a cut portion at a position between both end portions in a width direction of the connecting portion, and a length of the cut portion in the width direction is shorter than a length of the cut portion in a direction orthogonal to the width direction. |
| 申请公布号 |
US2016250854(A1) |
申请公布日期 |
2016.09.01 |
| 申请号 |
US201615051525 |
申请日期 |
2016.02.23 |
| 申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
Nojo Naruyuki;Amma Hiromasa;Iwano Takuya |
| 分类号 |
B41J2/14;B41J2/16 |
主分类号 |
B41J2/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A liquid discharge head comprising:
a wiring portion; a print element board including an element for applying discharge energy to liquid; and an electric wiring board including a connecting portion connected to the wiring portion and electrically connecting the wiring portion and the print element board, wherein the connecting portion is provided with a cut portion at a position between both end portions in a width direction of the connecting portion, and a length of the cut portion in the width direction is shorter than a length of the cut portion in a direction orthogonal to the width direction. |
| 地址 |
Tokyo JP |
