Surface acoustic wave devices
US8115365B2 · kind B2 · utility
15Cited by
6References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 9, 2009 |
| Grant date | Feb 14, 2012 |
| Priority date | — |
| Expiry date | May 13, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03H9/02834
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A surface acoustic wave device has a supporting substrate, a propagation substrate made of a piezoelectric single crystal, an organic adhesive layer having a thickness of 0.1 to 1.0 μm and bonding the supporting substrate and the propagation substrate, and a surface acoustic wave filter provided on the propagation substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.