ORGANIC THIN FILM TRANSISTOR AND METHOD OF FORMING THE SAME

摘要

PURPOSE: An organic thin film transistor and a manufacturing method thereof are provided to simplify a process by forming a polymer insulating film with different material properties due to a one-time spin coating. CONSTITUTION: An organic insulating film(40) is formed on a substrate(10). A gate electrode(50) is formed near the organic insulating film. An active layer is symmetrical with the gate electrode while interposing the organic insulting film. A source/drain electrode(20) is located on both sides of the gate electrode. The organic insulating film comprises a diblock copolymer which forms a lamella structure.