发明名称 |
Piezoelectric device and method for manufacturing the same |
摘要 |
A piezoelectric device includes: a substrate having an electrode terminal portion on an upper surface thereof; an electronic part arranged on an upper side of the substrate; and a piezoelectric resonator arranged on an upper side of the electronic part, wherein a surface of the electronic part opposite to a surface having a pad portion is bonded to a lower surface of the piezoelectric resonator having an external terminal portion and the pad portion of the electronic part and the external terminal portion of the piezoelectric resonator are wire-bonded to each other, and wherein the surface of the electronic part having the pad portion is mounted face down on the upper surface of the substrate.
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申请公布号 |
US7576476(B2) |
申请公布日期 |
2009.08.18 |
申请号 |
US20070727151 |
申请日期 |
2007.03.23 |
申请人 |
EPSON TOYOCOM CORPORATION |
发明人 |
KOYAMA YUGO;SHIMODAIRA KAZUHIKO |
分类号 |
H01L41/08 |
主分类号 |
H01L41/08 |
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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