发明名称 |
Piezoelectric resonator and a piezoelectric component including piezoelectric resonator |
摘要 |
A piezoelectric resonator includes a substantially rectangular shaped piezoelectric substrate having a pair of major surfaces and polarized in the thickness direction thereof and a pair of electrodes respectively disposed on the pair of major surfaces of the piezoelectric substrate. One of the electrodes is multiply divided along a dividing line which extends along the longitudinal direction of the piezoelectric substrate. The piezoelectric substrate is polarized such that two portions of the piezoelectric substrate sandwiching the dividing line are polarized in opposite directions.
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申请公布号 |
US6268684(B1) |
申请公布日期 |
2001.07.31 |
申请号 |
US19990397838 |
申请日期 |
1999.09.16 |
申请人 |
MURATA MANUFACTURING CO., LTD |
发明人 |
YOKOI YUKO |
分类号 |
H03H3/02;H03H9/10;H03H9/13;H03H9/17;H03H9/56;(IPC1-7):H01L41/08 |
主分类号 |
H03H3/02 |
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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