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： US10959420申请日： 2004-10-06
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公开(公告)号： US07321180B2公开(公告)日： 2008-01-22
- 发明人: Yukihisa Takeuchi , Tsutomu Nanataki , Koji Ikeda , Koji Kimura , Kazuyoshi Shibata
- 申请人： Yukihisa Takeuchi , Tsutomu Nanataki , Koji Ikeda , Koji Kimura , Kazuyoshi Shibata
- 申请人地址： JP Nagoya
- 专利权人： NGK Insulators, Ltd.
- 当前专利权人： NGK Insulators, Ltd.
- 当前专利权人地址： JP Nagoya
- 代理机构： Burr & Brown
- 优先权： JP11-281522 19991001; JP11-307844 19991028; JP11-326195 19991116; JP11-371967 19991227; JP2000-013576 20000121; JP2000-015123 20000124; JP2000-056434 20000301; JP2000-169584 20000606
- 主分类号： H02N2/00
- IPC分类号： H02N2/00
摘要：
A piezoelectric/electrostrictive device is provided, including a pair of mutually opposing thin plate sections and a fixation section for supporting the thin plate sections. A piezoelectric/electrostrictive element is arranged on each of the thin plate sections. The piezoelectric/electrostrictive device also includes movable sections defined by at least first end portions of the thin plate sections and a material which is different from that of the thin plate section.
公开/授权文献
- US20050168109A1 Piezoelectric/electrostrictive device 公开/授权日：2005-08-04
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