发明名称 |
Piezoelectric resonator and piezoelectric oscillator |
摘要 |
A piezoelectric resonator includes a piezoelectric resonating element, and a first exterior substrate and a second exterior substrate, laminated over and under, respectively, the piezoelectric resonating element. In the piezoelectric resonator, the first exterior substrate and the second exterior substrate each include a multilayer substrate having at least one layer of an internal electrode.
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申请公布号 |
US2001030490(A1) |
申请公布日期 |
2001.10.18 |
申请号 |
US20000740913 |
申请日期 |
2000.12.20 |
申请人 |
MURATA MANUFACTURING CO., LTD. |
发明人 |
WAJIMA MASAYA;KOTANI KENICHI |
分类号 |
H01G4/40;H03H9/02;H03H9/05;H03H9/10;H03H9/13;H03H9/17;(IPC1-7):H01L41/04 |
主分类号 |
H01G4/40 |
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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