SOLUBLE NOVEL ORGANIC SEMICONDUCTOR MATERIAL COMPRISING THIOPHENE CYCLOCONDENSATION ANTHRACENE COMPOUND, AND ORGANIC TRANSISTOR ELEMENT

摘要

PROBLEM TO BE SOLVED: To provide an organic transistor element with an organic semiconductor layer comprising a condensation polycyclic aromatic hydrocarbon system material which is excellent in transistor characteristic and soluble in an organic solvent.;SOLUTION: In the organic transistor element 1 comprising a gate electrode 2, an electrical insulating layer 3, an organic semiconductor layer 4, a source electrode 5 and a drain electrode 6, the organic semiconductor layer 4 is formed by a general wet process by using an organic solvent solution comprising an organic semiconductor material which is soluble in an organic solvent by highly condensing thiophene in anthracene.;COPYRIGHT: (C)2006,JPO&NCIPI