ORGANIC DIELECTRIC COMPOSITION, AND ORGANIC THIN LAYER TRANSISTOR COMPRISING SAME

摘要

PURPOSE: An organic insulation film composition for forming a gate insulation layer and an organic thin film transistor using the same are provided to improve the property of the organic thin film transistor by reducing hysteresis when driving the organic thin film transistor. CONSTITUTION: An organic insulation film composition includes novolak resin, cross-linking agents and solvents. The novolak resin is made by step polymerization. The organic insulation film composition is coated on a base substrate and is thermally processed after soft bake. An organic thin film transistor includes a gate insulation layer(3), an organic semiconductor layer(6), and an electrode layer.