Pressure-sensitive resistance element
US4996511A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | May 4, 1989 |
| Grant date | Feb 26, 1991 |
| Priority date | — |
| Expiry date | May 4, 2009 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01L1/205
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A pressure-sensitive resistance element comprising a first contact electrode formed on a first electrically insulating base plate, a second contact electrode formed on a second electrically insulating base plate disposed facing the first contact electrode, a first and/or a second pressure-sensitive electrically conductive layer formed on the whole surface of at least one of the first and second contact electrode regions, and a first and/or second pressure-sensitive electrically conduct pattern formed on at least one of the pressure-sensitive electrically conductive layer and the contact electrode having no pressure-sensitive electrically conductive layer thereon.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.