THIN FILM TRANSISTOR, THIN FILM TRANSISTOR ARRAY PANEL INCLUDING THE SAME AND MANUFACTURING METHOD THEREOF

摘要

A thin film transistor display plate according to an embodiment of the present invention includes a substrate; an oxide semiconductor positioned on the substrate; source and drain electrodes connected with the oxide semiconductor and facing each other at both sides of the oxide semiconductor; an insulating layer positioned on the oxide semiconductor; and a gate electrode positioned on the insulating layer. The drain electrode has a first drain region and a second drain region that is a remaining region other than the first drain region. The charge mobility of the first drain region is greater than the charge mobility of the second drain region. The source electrode has a first source region and a second source region that is a remaining region other than the first source region. The charge mobility of the first source region is greater than the charge mobility of the second source region.