Organic semiconductor material, organic semiconductor thin film, and organic thin-film transistor
US8895963B2 · kind B2 · utility
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18Claims
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Key dates
| Filing date | May 11, 2010 |
| Grant date | Nov 25, 2014 |
| Priority date | — |
| Expiry date | Aug 22, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K85/6576
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
An organic semiconductor material is represented by the following formula (F):wherein A represents a cyclic conjugated skeleton structure formed of one or more aromatic rings, and R1 and R2 each independently represent a substituted or unsubstituted alkyl group. The organic semiconductor material has high electron mobility and high on/off ratio, and can form an organic semiconductor thin film by a solution process making use of its solution.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.