THIN FILM TRANSISTOR SUBSTRATE AND MANUFSCTURING METHOD THEREOF

摘要

PURPOSE: A thin film transistor substrate and a manufacturing method thereof are provided to form a storage capacitor electrode by a transparent conductive layer, thereby preventing lowering of the aperture ratio. CONSTITUTION: A thin film transistor(T) comprises a semiconductor layer, a gate electrode, a source electrode and a drain electrode. A pixel electrode(190) is connected to the thin film transistor. A storage electrode(166) is connected to a common line. The storage electrode is formed by a transparent conductive layer. The storage electrode forms the pixel electrode and a storage capacitor.