Thickness-planar mode transducers and related devices
US10518293B2 · kind B2 · utility
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7References
23Claims
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Assignee
Inventor
Key dates
| Filing date | Dec 9, 2016 |
| Grant date | Dec 31, 2019 |
| Priority date | — |
| Expiry date | Feb 5, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10N30/87
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Transducers are provided including a piezoelectric block having first and second opposing surfaces; a first conductive flexible support layer on the first surface of the piezoelectric block, the first flexible support layer having a first thickness; and a second flexible support layer on the second surface of the piezoelectric block, the second flexible support layer having a second thickness. Related devices are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.