Structures with PZT nanoparticle ink based piezoelectric sensor assembly
US9391261B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 22, 2013 |
| Grant date | Jul 12, 2016 |
| Priority date | — |
| Expiry date | Sep 28, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01M5/0033
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A structure is provided having a substrate and a direct write deposited lead zirconate titanate (PZT) nanoparticle ink based piezoelectric sensor assembly deposited on the substrate. The PZT nanoparticle ink based piezoelectric sensor assembly has a PZT nanoparticle ink based piezoelectric sensor with a PZT nanoparticle ink deposited onto the substrate via an ink deposition direct write printing process. The PZT nanoparticle ink does not require a high temperature sintering/crystallization process once deposited. The PZT nanoparticle ink based piezoelectric sensor assembly further has a power and communication wire assembly coupled to the PZT nanoparticle ink based piezoelectric sensor. The power and communication wire assembly has a conductive ink deposited onto the substrate via the ink deposition direct write printing process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.