- 专利标题： Piezoelectric/electrostrictive device and method of manufacturing same
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申请号： US10246032申请日： 2002-09-18
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公开(公告)号： US20030020369A1公开(公告)日： 2003-01-30
- 发明人: Yukihisa Takeuchi , Tsutomu Nanataki , Koji Ikeda , Koji Kimura , Kazuyoshi Shibata
- 申请人： NGK Insulators, Ltd.
- 申请人地址： JP Nagoya-City
- 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-City
- 优先权： JP11-281,522 19991001; JP11-307,844 19991028; JP11-326,195 19991116; JP11-371,967 19991227; JP2000-013,576 20000121; JP2000-015,123 20000124; JP2000-056,434 20000301; JP2000-169,584 20000606
- 主分类号： H01L041/04
- IPC分类号： H01L041/04 ; H02N002/00
摘要：
A piezoelectric/electrostrictive device 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 pair of thin plate sections. Movable sections, having mutually opposing end surfaces, are formed proximate the ends of the thin plate sections. A distance between the end surfaces is not less than a length of the movable sections.
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