| 摘要 |
A TFT(Thin Film Transistor) array substrate, a manufacturing method thereof, and a display device using the same are provided to form a transparent conductive layer along the direction for installing a source line, thereby achieving the high yield. A gate electrode(1) is installed at a substrate. A gate insulating layer is formed on the gate electrode. A semiconductor layer(23) is formed on the gate electrode and arranged oppositely to a surface of the gate electrode. A source electrode(11b) and a drain electrode are constructed by a transparent conductive layer formed on the semiconductor layer. A pixel electrode(11a) is extended from the drain electrode and formed as a transparent conductive layer. An interfacial insulating layer(8) is formed on the pixel electrode, the source electrode, and the drain electrode and has a contact hole reached to the source electrode. A source line is formed on the interfacial insulating layer and connected with the source electrode through the contact hole. The source line includes Al, Ag or Cu. |
