Bimorph switch, bimorph switch manufacturing method, electronic circuitry and electronic circuitry manufacturing method
US7466065B2 · kind B2 · utility
2Cited by
8References
4Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Aug 15, 2006 |
| Grant date | Dec 16, 2008 |
| Priority date | — |
| Expiry date | Aug 28, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H2061/006
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A bimorph switch electrically connecting a traveling contact and a fixed contact. The switch comprises a substrate having a front face, a rear face, and a through hole penetrating from the front face to the rear face; a fixed contact extending from an edge portion of the aperture of the through hole towards the inside of the aperture; and a bimorph section holding the traveling contact at a position facing the aperture and driving the traveling contact. One end of the bimorph section may be formed on a silicon oxide layer formed on a front face of the substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.