首页> 外国专利> HIGH-FREQUENCY ULTRASONIC PIEZOELECTRIC ELEMENT, METHOD FOR MANUFACTURING SAME, AND HIGH-FREQUENCY ULTRASONIC PROBE INCLUDING SAME

HIGH-FREQUENCY ULTRASONIC PIEZOELECTRIC ELEMENT, METHOD FOR MANUFACTURING SAME, AND HIGH-FREQUENCY ULTRASONIC PROBE INCLUDING SAME

机译：高频超声压电元件，其制造方法以及包括其的高频超声探头

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摘要

According to the present invention, a lower electrode is prepared, and a composite containing a sol-gel solution and a piezoelectric powder is applied by spraying onto the lower electrode. The applied complex is then sintered to form a piezoelectric film, and an upper electrode is formed on the piezoelectric film.

机译：根据本发明，制备下部电极，并且通过喷雾将包含溶胶-凝胶溶液和压电粉末的复合物施加到下部电极上。然后将所施加的复合物烧结以形成压电膜，并且在压电膜上形成上部电极。

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公开/公告号WO2016208425A1

专利类型
公开/公告日2016-12-29

原文格式PDF
申请/专利权人 NATIONAL UNIVERSITY CORPORATION KUMAMOTO UNIVERSITY;KYOTO UNIVERSITY;ACADEMIC INDUSTRY RESEARCH INC.;
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申请/专利号WO2016JP67395
发明设计人 KOBAYASHI MAKIKO;TANABE MASAYUKI;SHIINA TSUYOSHI;SUMITA KENSEI;KAWAGUCHI NORIO;
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申请日2016-06-10
分类号H01L41/318;H01L41/047;H01L41/09;H01L41/29;H01L41/43;H04R17;H04R31;A61B8/14;
国家 WO
入库时间 2022-08-21 13:33:17

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