Pressure-sensing transducer device having a piezoelectric polymer element and a method of fabrication of said device
US4369391A · kind A · utility
25Cited by
6References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 11, 1980 |
| Grant date | Jan 18, 1983 |
| Priority date | — |
| Expiry date | Jun 11, 2000 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10N30/302
Abstract
A pressure-sensing piezoelectric transducer device having an active element fabricated from polymeric material which has previously been polarized and comprising electrodes, at least one of which is embedded in the polymeric material. The device has the configuration of a multiwire cable or of a molded object.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.