Thin-film electro devices based on derivatized poly (benzo-isimidazobenzophenanthroline) ladder polymers
US9293267B1 · kind B1 · utility
1Cited by
2References
4Claims
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Key dates
| Filing date | Jan 7, 2015 |
| Grant date | Mar 22, 2016 |
| Priority date | — |
| Expiry date | Jan 7, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method for making electronic devices based on derivatized ladder polymer poly(benzo-isimidazobenzophenanthroline) (BBL) including photovoltaic modules and simple thin film transistors in planar and mechanically flexible and stretchable constructs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.