Piezoelectric element, piezoelectric vibration module, and methods of manufacturing the same
US9544694B2 · kind B2 · utility
28Cited by
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43Claims
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Key dates
| Filing date | Jul 13, 2012 |
| Grant date | Jan 10, 2017 |
| Priority date | — |
| Expiry date | Dec 26, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/4913
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A piezoelectric vibration module includes a piezoelectric element, a wiring member connected to the piezoelectric element and drawn out to the outside, and an elastic plate bonded to one surface of the piezoelectric element, wherein the elastic plate is made of a silicone rubber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.