| 摘要 |
PROBLEM TO BE SOLVED: To provide an organic transistor having high mobility, a large current on/off ratio, and superior storage stability. SOLUTION: The organic transistor has an organic semiconductor layer containing at least one kind of compound expressed by general formula 1. In the formula, X1-X4 independently express a hydrogen atom, a halogen atom, a straight-chain, branched or cyclic alkyl group, a straight-chain, branched or cyclic alkoxy group, or a substituted or unsubstituted aryl group each. Ar<SB>1</SB>and Ar<SB>2</SB>independently represents a substituted or unsubstituted aryl group, and (n) represents 0 or 1. COPYRIGHT: (C)2009,JPO&INPIT
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