THIN FILM TRANSISTOR SUBSTRATE AND METHOD OF FABRICATING THE SAME

摘要

PURPOSE: A thin film transistor substrate and a manufacturing method thereof are provided to form an organic protective film using non-polar functional group monomers in which a polar functional group of a carboxylic acid and an aromatic group are excluded, thereby improving electrical properties. CONSTITUTION: A thin film transistor is formed on a substrate(101). The thin film transistor comprises a gate electrode(106), a source electrode(108), a drain electrode(110), and an active layer(114). An organic protective film(118) is formed on the substrate through an imprinting process which uses a imprinting mold. A pixel electrode is formed on the substrate in which the organic protective film is arranged. The pixel electrode is connected to the drain electrode which is exposed through a pixel contact hole(120).