Multilayer actuator and display device comprising the same
US9748469B2 · kind B2 · utility
4Cited by
23References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 28, 2015 |
| Grant date | Aug 29, 2017 |
| Priority date | — |
| Expiry date | Dec 28, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10N30/204
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Provided is a multilayer actuator and a display device comprising the same with improved driving displacement that includes, for example, a plurality of electroactive layers, wherein the electroactive layers comprise a ferroelectric polymer, and polarization directions of all electroactive layers are substantially the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.