Electron-donating polymers and organic solar cells including the same
US8895693B2 · kind B2 · utility
0Cited by
23References
25Claims
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Key dates
| Filing date | Jun 22, 2011 |
| Grant date | Nov 25, 2014 |
| Priority date | — |
| Expiry date | Feb 24, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/549
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An electron-donating polymer including a repeating unit A with a repeating unit represented by Chemical Formula 1 and at least one of repeating units represented by Chemical Formulae 2-4.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.