静電容量型トランスデューサおよびその製造方法

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专利权人:

キヤノン株式会社

发明人:

虎島 和敏,長永 兼一

申请号：

JP2014022480

公开号：

JP6395391B2

申请日:

2014.02.07

申请国别(地区):

JP

年份:

2018

代理人:

摘要：

PROBLEM TO BE SOLVED: To provide a capacitance type transducer capable of reducing a side lobe.SOLUTION: In the capacitance type transducer including a component 14 that has a plurality of cells 12 in which a vibration membrane 9 containing one of a pair of electrodes formed with a gap kept between is supported to be capable of vibrating, the distance between cells at the end of the component is wider than the distance between cells in the central part of the component.

来源网站：

中国工程科技知识中心

来源网址：

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