Electronic devices containing acene-thiophene copolymers with silylethynyl groups
US7495251B2 · kind B2 · utility
9Cited by
45References
21Claims
0Family size
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Inventors
Key dates
| Filing date | Apr 21, 2006 |
| Grant date | Feb 24, 2009 |
| Priority date | — |
| Expiry date | Aug 22, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Electronic devices that include an acene-thiophene copolymer and methods of making such electronic devices are described. More specifically, the acene-thiophene copolymer has attached silylethynyl groups. The copolymer can be used, for example, in a semiconductor layer or in a layer positioned between a first electrode and a second electrode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.