| 发明名称 | Droplet ejecting head, droplet ejecting apparatus, piezoelectric device, and ceramic | ||
| 摘要 | A droplet ejecting head including: a pressure chamber connected to a nozzle hole; and a piezoelectric device having ceramic member provided with an electrode. The ceramic member is made from a solid solution containing bismuth ferrate, bismuth potassium titanate, and bismuth manganate. | ||
| 申请公布号 | US8820896(B2) | 申请公布日期 | 2014.09.02 |
| 申请号 | US201012858672 | 申请日期 | 2010.08.18 |
| 申请人 | Seiko Epson Corporation | 发明人 | Yonemura Takayuki |
| 分类号 | B41J2/045;H01L41/187;C04B35/453;B41J2/14 | 主分类号 | B41J2/045 |
| 代理机构 | Workman Nydegger | 代理人 | Workman Nydegger |
| 主权项 | 1. A ceramic consisting of a solid solution containing bismuth ferrate, bismuth potassium titanate, and bismuth manganate. | ||
| 地址 | Tokyo JP | ||