发明授权
- 专利标题： Piezoelectric/electrostrictive device
- 专利标题（中）： 压电/电致伸缩器件
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申请号： US09677304申请日： 2000-09-29
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公开(公告)号： US06657364B1公开(公告)日： 2003-12-02
- 发明人: Yukihisa Takeuchi , Kazuyoshi Shibata
- 申请人： Yukihisa Takeuchi , Kazuyoshi Shibata
- 优先权： JP11-281522 19991001; JP2000-056434 20000301
- 主分类号： H01L4108
- IPC分类号： H01L4108
摘要：
A piezoelectric/electrostrictive device includes a pair of mutually opposing thin plate sections made of metal and a fixation section for supporting the thin plate sections. One or more piezoelectric/electrostrictive elements are arranged on at least one thin plate section of the pair of thin plate sections. An object is attached to forward end portions of the pair of thin plate sections. An areal size of a surface of the object interposed between the thin plate sections is larger than an areal size of an object attachment surface of the thin plate sections.
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