发明名称 |
Piezoelectric element, manufacture and ultrasonic probe |
摘要 |
<p>A piezoelectric element is disclosed, comprising at least two electrodes having therebetween a high-dielectric layer and a low-dielectric layer, wherein the high-dielectric layer is comprised of an organic material. An ultrasonic probe for transmitting and receiving ultrasonic waves is also disclosed, comprising the piezoelectric element.</p> |
申请公布号 |
EP1944815(A1) |
申请公布日期 |
2008.07.16 |
申请号 |
EP20080250010 |
申请日期 |
2008.01.02 |
申请人 |
KONICA MINOLTA MEDICAL & GRAPHIC, INC. |
发明人 |
HABU, TAKESHI;HOSOI, YUJI;SASAKI, TAKAYUKI;TAKEYAMA, TOSHIHISA |
分类号 |
H01L41/193;B06B1/06;G01N29/24;H01L41/45 |
主分类号 |
H01L41/193 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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