Polymer film-producing methods and devices produced therefrom
US9236160B2 · kind B2 · utility
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2References
20Claims
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Assignee
Inventors
Key dates
| Filing date | Aug 8, 2013 |
| Grant date | Jan 12, 2016 |
| Priority date | — |
| Expiry date | Aug 8, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K85/6565
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Described herein are improved methods of forming polymer films, the polymer films formed thereby, and electronic devices formed form the polymer films. The methods generally include contacting a polymer with a solvent to at least partially solvate the polymer in the solvent, exposing the at least partially solvated polymer and solvent to ultrasonic energy for a duration effective to form a plurality of ordered assemblies of the polymer in the solvent, and forming a solid film of the polymer, wherein the solid film comprises the plurality of ordered assemblies of the polymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.