| 摘要 |
PROBLEM TO BE SOLVED: To provide an organic semiconductor material that can be manufactured by a simple wet process and has excellent transistor characteristics, to provide an organic thin-film transistor containing the organic semiconductor material in an organic semiconductor layer, and to provide a manufacturing method of the organic thin-film transistor. SOLUTION: The organic semiconductor material is expressed by a general formula 1. In the formula, B expresses a condensation polycyclic compound, Ar<SB>1</SB>, Ar<SB>2</SB>express an aromatic hydrocarbon ring or an aromatic heterocyclic group. A<SB>1</SB>, A<SB>2</SB>, A<SB>3</SB>express an atom composing the condensation polycyclic compound expressed by B. Further, n expresses an integer of 3-5. COPYRIGHT: (C)2009,JPO&INPIT
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