发明名称 |
Piezoelectric element with giant electrostrictive effect and ceramic composition for preparing same. |
摘要 |
<p>The present invention relates to a longitudinally effective piezoelectric element exhibiting a large displacement at low voltage and to a ceramic composition suitable for producing the longitudinally effective piezoelectric element.</p> |
申请公布号 |
EP0379390(A2) |
申请公布日期 |
1990.07.25 |
申请号 |
EP19900301148 |
申请日期 |
1990.01.19 |
申请人 |
MITSUI TOATSU CHEMICALS, INCORPORATED |
发明人 |
HAGIMURA, ATSUSHI;NAKAJIMA, MUTSUO |
分类号 |
C04B35/49;H01L41/083;H01L41/187 |
主分类号 |
C04B35/49 |
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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