发明名称 |
Piezoelectric vibration element, piezoelectric vibrator, piezoelectric oscillator, frequency stabilization method, and method of manufacturing the piezoelectric vibrator |
摘要 |
A piezoelectric vibration element is provided which includes a piezoelectric substrate formed of a thickness slip based piezoelectric material and a metal layer formed on a surface of the piezoelectric substrate. In the piezoelectric vibration element, a surface of the metal layer is covered by a layer formed by chemical absorption with a material having a nonbonding electron pair.
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申请公布号 |
US2006170305(A1) |
申请公布日期 |
2006.08.03 |
申请号 |
US20060344189 |
申请日期 |
2006.02.01 |
申请人 |
EPSON TOYOCOM CORPORATION |
发明人 |
OHSHIMA TSUYOSHI;HASEGAWA SHIN;WATANABE NORIYUKI |
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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