Interconnect tail for a membrane switch
US4251683A · kind A · utility
8Cited by
2References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 23, 1979 |
| Grant date | Feb 17, 1981 |
| Priority date | — |
| Expiry date | Apr 23, 1999 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/2009
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A connecting tail for a switching device, for example a membrane switch, includes a substrate having a plurality of spaced parallel silver conductors formed thereon. To prevent migration of silver between the spaced conductors there are a plurality of parallel notches, one between adjacent silver conductors. At least a portion of the conductors are covered by an adhesive, with the notches extending into the adhesive.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.