发明名称 |
LAMINATED PIEZOELECTRIC BODY |
摘要 |
<p>A laminated piezoelectric body (10) in which an internal positive electrode (15) and an internal negative electrode (16) are arranged at a predetermined distance from each other in the lamination direction of a plurality of piezoelectric element segments (12), while being arranged so as to be perpendicular to the lamination direction of the plurality of piezoelectric element segments (12). A piezoelectric element segment (12A) has an upper contact portion (29A) that comes into contact with a lower contact portion (28B) of an upper piezoelectric element segment (12B). The upper contact portion (29A) has a central projection (32), which protrudes toward the lower contact portion (28B), in the central portion.</p> |
申请公布号 |
WO2012137542(A1) |
申请公布日期 |
2012.10.11 |
申请号 |
WO2012JP53624 |
申请日期 |
2012.02.16 |
申请人 |
HONDA MOTOR CO., LTD.;SUMA, KAZUHIRO |
发明人 |
SUMA, KAZUHIRO |
分类号 |
H01L41/083;H01L41/187;H01L41/22;H01L41/24 |
主分类号 |
H01L41/083 |
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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