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LOW-PROFILE, LOW-FREQUENCY, AND LOW-IMPEDANCE BROAD-BAND ULTRASOUND TRANSDUCER AND METHODS THEREOF
专利权人:
发明人:
申请号:
EP14818724.8
公开号:
EP3014898A4
申请日:
2014.06.24
申请国别(地区):
EP
年份:
2017
代理人:
摘要:
An ultrasound transducer and a method of making this transducer, where the transducer includes at least two piezoelectric elements, oriented adjacent to each other in a stack. Each piezoelectric element includes a first surface which includes an electrode of a first polarity, a second surface which includes an electrode of a second polarity, a thickness between the first surface and the second surface, and an ultrasound transmitting surface. This surface does not include an electrode. The transducer also includes a first electrical connection between a surface of a first of the at least two piezoelectric elements of the first polarity and a surface of a second of the at least two piezoelectric elements of the first polarity and a second electrical connection between a surface of a first of the at least two piezoelectric elements of the second polarity and a surface of a second of the at least two piezoelectric elements of the second polarity.
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中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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