ORGANIC THIN FILM TRANSISTOR CONTAINING ORGANIC SEMICONDUCTOR LOW MOLECULE HAVING EXCELLENT ELECTRIC CHARACTERISTIC AND PROCESS ABILITY

摘要

PURPOSE: An organic semiconductor low molecule and an organic thin film transistor containing the same are provided to ensure excellent electric characteristic and high solubility.;CONSTITUTION: An organic semiconductor low molecule is denoted by chemical formula 1. In chemical formula 1, X is pentagonal or hexagonal aromatic compound or pentagonal or hexagonal ring compound containing a hetero atom; R1 is triethylsilyl group or triisobutylsilyl group; and n is 1 or 2. If X of the organic semiconductor low molecule is sulfur, nitrogen, oxygen, or selenium is denoted by chemical formula 2, 3, 4, or 5, respectively. An organic thin film transistor contains a gate electrode, gate insulation layer, organic active layer, source electrode, and drain electrode.;COPYRIGHT KIPO 2010