| 发明名称 |
ACOUSTIC RESONATOR STRUCTURE HAVING AN ELECTRODE WITH A CANTILEVERED PORTION |
| 摘要 |
An acoustic resonator comprises a first electrode and second electrode comprising a plurality of sides. At least one of the sides of the second electrode comprises a cantilevered portion. A piezoelectric layer is disposed between the first and second electrodes. An electrical filter comprises an acoustic resonator.
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| 申请公布号 |
US2010327994(A1) |
申请公布日期 |
2010.12.30 |
| 申请号 |
US20090626035 |
申请日期 |
2009.11.25 |
| 申请人 |
CHOY JOHN;FENG CHRIS;NIKKEL PHIL |
发明人 |
CHOY JOHN;FENG CHRIS;NIKKEL PHIL |
| 分类号 |
H03H9/54;H01L41/047;H01L41/08 |
主分类号 |
H03H9/54 |
| 代理机构 |
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