Patent ID: 9209308
Filing Date: 2015-12-08
Classification: G02F,H01L

Abstract:
1. A thin film transistor, comprising a gate electrode, a gate insulating layer, an active layer, an electrode metal layer and a passivation layer which are formed on a substrate; wherein the electrode metal layer comprises a source electrode and a drain electrode, and the source electrode and the drain electrode are separated from each other with a channel region being defined therebetween; between the active layer and the electrode metal layer, there is formed a second transparent conductive layer; wherein between the gate electrode and the substrate, there is formed a first transparent conductive layer; and wherein materials for the gate electrode and the electrode metal layer are copper; and between the first transparent conductive layer and the gate electrode and/or between the second transparent conductive layer and the electrode metal layer, respectively, there is formed a metal layer.