Piezoelectric filler and flexible piezoelectric composites
US4624796A · kind A · utility
32Cited by
1References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 4, 1985 |
| Grant date | Nov 25, 1986 |
| Priority date | — |
| Expiry date | Dec 4, 2005 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10N30/852
Abstract
A piezoelectric ceramic powder comprises a solid solution of PbTiO.sub.3 and BiFeO.sub.3 wherein a portion of the iron content is replaced with manganese. A piezoelectric ceramic-polymer composite of 0-3 connectivity is disclosed using as the piezoelectric filler the manganese-doped solid solution.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.