ULTRASONIC TRANSDUCER ELEMENT CHIP, PROBE, ELECTRONIC INSTRUMENT, AND ULTRASONIC DIAGNOSTIC DEVICE

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专利权人:

发明人:

Tomoaki NAKAMURA,Jiro TSURUNO,Kanechika KIYOSE

申请号：

US15383684

公开号：

US20170095838A1

申请日:

2016.12.19

申请国别(地区):

US

年份:

2017

代理人:

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.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/