| 发明名称 |
ULTRASONIC TRANSDUCER ELEMENT CHIP, PROBE, ELECTRONIC INSTRUMENT, AND ULTRASONIC DIAGNOSTIC DEVICE |
| 摘要 |
An ultrasonic transducer element chip includes a substrate defining an opening, an ultrasonic transducer element disposed at a position corresponding to the opening in a thickness direction of the substrate, and a reinforcing member connected to the substrate to cover the opening. The reinforcing member defines a ventilation passage from the opening to an outside of the substrate. |
| 申请公布号 |
US2017095838(A1) |
申请公布日期 |
2017.04.06 |
| 申请号 |
US201615383684 |
申请日期 |
2016.12.19 |
| 申请人 |
SEIKO EPSON CORPORATION |
发明人 |
NAKAMURA Tomoaki;TSURUNO Jiro;KIYOSE Kanechika |
| 分类号 |
B06B1/06;G01S15/89;H01L41/22;H01L41/08;A61B8/00;A61B8/08 |
主分类号 |
B06B1/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An ultrasonic transducer element chip comprising:
a substrate defining an opening; an ultrasonic transducer element disposed at a position corresponding to the opening in a thickness direction of the substrate; and a reinforcing member connected to the substrate to cover the opening, the reinforcing member defining a ventilation passage from the opening to an outside of the substrate. |
| 地址 |
Tokyo JP |
