Surface acoustic wave device having a package including a conductive cap that is coated with sealing material
US6437412B1 · kind B1 · utility
56Cited by
2References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 12, 2000 |
| Grant date | Aug 20, 2002 |
| Priority date | — |
| Expiry date | Jun 12, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/16195
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A surface acoustic wave device includes a surface acoustic wave element and a package. The package has a base member and a conductive cap member which are joined together by a sealing material so as to hermetically seal the surface acoustic wave element therein. The conductive cap member is coated with the sealing material on the entire surface thereof that is disposed opposite to the base member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.