THIN FILM TRANSISTOR ARRAY SUBSTRATE, LIQUID CRYSTAL DISPLAY DEVICE COMPRISING THE SAME AND METHODS FOR FABRICATING THEREOF

摘要

PURPOSE: A thin film transistor array substrate and a liquid crystal display device comprising the same are provided to reduce parasitic capacitance. CONSTITUTION: A thin film transistor array substrate includes a substrate, a gate line(1) and a data line(5) which are arranged to cross each other and to define a pixel region on the substrate, a first common line disposed to be parallel to the gate line and to cross the data line, a switch element disposed at an intersection of the gate line and data line, a first pixel electrode formed to overlap the first common line, a second pixel electrode branched from the first pixel electrode in a plurality of strips, a second common line opposite to the first common line in the center of the pixel region, a second common electrode branched from the second common line toward the pixel region into a plurality of strips, a third common electrode branched to overlap the data line from the second common line, a first storage electrode branched from the first common line into the pixel region, and a second storage electrode extended to overlap the first storage electrode from the first pixel electrode.