Patent ID: 8710491
Filing Date: 2014-04-29
Classification: C07D,H01L

Abstract:
1. A thin film transistor comprising: a substrate; a gate electrode; a gate insulating film including a component (i): an oligomer compound or a polymer compound with a repeating unit represented by the following formula [1]: (where X is a structural unit of Formula [2] or Formula [3], each of Q 1 Q 2 , and Q 3 is independently a hydrogen atom, an optionally branched C 1-6 alkyl group, C 3-6 alkenyl group, C 1-6 alkoxy group, or C 1-6 alkoxycarbonyl group, a phenyl group, a trifluoromethyl group, a pentafluoroethyl group, or a cyano group; each of A 1 to A 6 is independently a hydrogen atom, a methyl group, or an ethyl group; n is an integer of 1 to 500; and each of k and h is independently 1 or 2); source and drain electrodes; and a semiconductor layer.