| 发明名称 | Liquid jet head, liquid jet apparatus, and method of manufacturing liquid jet head | ||
| 摘要 | A liquid jet head includes a piezoelectric substrate having ejection grooves formed in an upper surface thereof and arranged in a reference direction. A side flow path is formed in a first side surface of the piezoelectric substrate and communicates with the ejection grooves. A cover plate is bonded to the upper surface, and a nozzle plate is bonded to the first side surface and has nozzles communicating with the respective ejection grooves. | ||
| 申请公布号 | US9333752(B2) | 申请公布日期 | 2016.05.10 |
| 申请号 | US201414509673 | 申请日期 | 2014.10.08 |
| 申请人 | SII PRINTEK INC. | 发明人 | Horiguchi Satoshi |
| 分类号 | B41J2/175;B41J2/16;B41J2/14 | 主分类号 | B41J2/175 |
| 代理机构 | Adams & Wilks | 代理人 | Adams & Wilks |
| 主权项 | 1. A liquid jet head comprising: a piezoelectric substrate which includes ejection grooves formed in an upper surface of the piezoelectric substrate and arranged in a reference direction for ejecting liquid, and a side flow path formed in a first side surface of the piezoelectric substrate and communicating with the plurality of ejection grooves so that liquid from the ejection grooves enters into the side flow path; a cover plate bonded to the upper surface; and a nozzle plate bonded to the first side surface and including nozzles communicating with the ejection grooves for ejecting liquid droplets. | ||
| 地址 | JP | ||