Patent ID: 6819383
Filing Date: 2004-11-16
Classification: G02F

Abstract:
An array substrate of a liquid crystal display device, comprising:a substrate; a gate line disposed along a first direction on the substrate; a common line parallel to the gate line and spaced apart from the gate line, the common line made of the same material as the gate line; a gate insulating layer on the gate line and the common line; a semiconductor layer on the gate insulating layer; a pixel electrode of transparent conductive material including a drain electrode portion, said drain electrode portion overlapping the semiconductor layer; a source electrode of transparent conductive material spaced apart from the drain electrode portion; a passivation layer including a first contact hole and an open portion over the pixel and source electrodes, the first contact hole exposing the source electrode and the open portion exposing the pixel electrode, respectively; and a data line disposed along a second direction on the passivation layer, the data line connected to the source electrode through the first contact hole and crossing the gate line.