发明名称 |
Piezoelectric/electrostrictive device and method of manufacturing same |
摘要 |
A piezoelectric/electrostrictive device (10) comprises a pair of mutually opposing thin plate sections (12a, 12b) and a fixation section (14) for supporting the thin plate sections (12a, 12b); and a piezoelectric/electrostrictive element (18a, 18b) arranged on each of the pair of thin plate sections (12a, 12b); wherein movable sections (20a, 20b) have mutually opposing end surfaces (34a, 34b); and a distance (Lc) between the end surfaces (34a, 34b) is not less than a length (Df) of the movable section (20a, 20b). <IMAGE> |
申请公布号 |
EP1089352(A2) |
申请公布日期 |
2001.04.04 |
申请号 |
EP20000308614 |
申请日期 |
2000.09.29 |
申请人 |
NGK INSULATORS, LTD. |
发明人 |
TAKEUCHI, YUKIHISA;NANATAKI, TSUTOMU;IKEDA, KOJI;KIMURA, KOJI;SHIBATA, KAZUYOSHI |
分类号 |
B06B1/06;H01L41/08;H01L41/083;H01L41/09;H01L41/187;H01L41/22;H01L41/338;H02N2/00;H02N2/02;H02N2/04 |
主分类号 |
B06B1/06 |
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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