Transverse mode multi-resonant single crystal transducer
US9070865B1 · kind B1 · utility
1Cited by
1References
21Claims
0Family size
Inventors
Key dates
| Filing date | Oct 19, 2012 |
| Grant date | Jun 30, 2015 |
| Priority date | — |
| Expiry date | Oct 31, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10N30/092
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A transducer is disclosed that includes a multiply resonant composite, the composite having a resonator bar of a piezoelectric single crystal configured in a d32 transverse length-extensional resonance mode having a crystallographic orientation set such that the thickness axis is in the <110> family and resonance direction is the <001> family.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.