Patent ID: 8093110
Filing Date: 2012-01-10
Classification: H01L

Abstract:
1. A method for manufacturing a thin film transistor (TFT), comprising: providing a substrate; forming a patterned first metal layer, a patterned semiconductor layer, and a second metal layer on the substrate in sequence, wherein the patterned first metal layer comprises a gate; forming a patterned first photoresist layer on the second metal layer, wherein part of the patterned first photoresist layer is placed over one side of the first metal layer; removing part of the second metal layer uncovered with the first photoresist layer to form a source; forming a transparent conductive layer on the substrate, the second metal layer, and the first photoresist layer; forming a patterned second photoresist layer on the transparent conductive layer, wherein the patterned second photoresist layer and the source is not overlapped; and removing part of the transparent conductive layer uncovered with the patterned second photoresist layer to form a pixel electrode; wherein the step of forming the patterned first photoresist layer and the step of forming the patterned second photoresist layer are not performed simultaneously.