Method for making stretchable capacitor electrode-conductor structure
US10483050B1 · kind B1 · utility
Assignees
Inventors
Key dates
| Filing date | Apr 9, 2019 |
| Grant date | Nov 19, 2019 |
| Priority date | — |
| Expiry date | Apr 9, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01G11/56
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method of making a stretchable capacitor electrode-conductor structure is provided. An elastic substrate is pre-stretched in a first direction and a second direction, to obtain a pre-stretched elastic substrate. A carbon nanotube active material composite layer is laid on a surface of the pre-stretched elastic substrate. The pre-stretching the elastic substrate in the first direction and the second direction is removed to form a plurality of wrinkles on a surface of the carbon nanotube active material composite layer. The carbon nanotube active material composite layer is processed to obtain a capacitor electrode and a conductor structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.