发明名称 |
ELECTRICAL CONNECTION STRUCTURE FOR PIEZOELECTRIC ELEMENT AND HEAD SUSPENSION WITH THE ELECTRICAL CONNECTION STRUCTURE |
摘要 |
An electrical connection structure for a piezoelectric element and a head suspension with the piezoelectric element employing the electrical connection structure are provided. The electrical connection structure fixes and connects a terminal of a wiring member to an electrode of the piezoelectric element, which is arranged to face the terminal, with a conductive adhesive so that no peeling due to thermal expansion occurs between the terminal and the conductive adhesive. The electrical connection structure includes a through hole formed through the terminal and a connection part formed around the through hole on an opposite side of a piezoelectric element on the terminal. The conductive adhesive is applied and solidified so that the conductive adhesive extends between a surface of the connection part and a surface of the electrode of the piezoelectric element through the through hole. |
申请公布号 |
US2012224282(A1) |
申请公布日期 |
2012.09.06 |
申请号 |
US201213401275 |
申请日期 |
2012.02.21 |
申请人 |
HANYA MASAO;KUCHIWAKI ISAMU;NHK SPRING CO, LTD. |
发明人 |
HANYA MASAO;KUCHIWAKI ISAMU |
分类号 |
H05K1/11;G11B5/48 |
主分类号 |
H05K1/11 |
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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