Acoustic resonator structure having comprising a plurality of connection-side contacts
US10084425B2 · kind B2 · utility
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21References
25Claims
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Key dates
| Filing date | May 29, 2015 |
| Grant date | Sep 25, 2018 |
| Priority date | — |
| Expiry date | Oct 16, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03H9/205
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
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. A bridge is disposed adjacent to one of the sides of the second electrode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.