发明名称 |
LAMINATE TYPE DISPLACEMENT ELEMENT |
摘要 |
A laminate-type displacement element comprising a plurality of thin plates made of an electromechanical conversion material laminated alternately with internal electrodes which cover substantial portions of said thin plates to form a laminate; a pair of external electrodes connected to said internal electrodes on both sides of said laminate; and a buffer portion extending between a non-deflecting portion located in the vicinity of each side surface of said laminate and a deflecting portion located within said laminate, said buffer portion having a deflection amount which increases gradually from 0% at a position adjacent to the non-deflecting portion to 100% at a position adjacent to the deflecting portion. |
申请公布号 |
KR910008718(B1) |
申请公布日期 |
1991.10.19 |
申请号 |
KR19880012401 |
申请日期 |
1988.09.24 |
申请人 |
HITACHI METALS CO. LTD. |
发明人 |
ZOMURA SIGERU;WATANABE JYUIJI |
分类号 |
H01L41/083;H01L41/18;H02N2/00;H02N2/04 |
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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