Patent ID: 7704768

Claim:
A method of fabricating a liquid crystal display including forming a switching device located in a driving circuit region on a liquid crystal display panel, the switching device having a plurality of amorphous thin film transistor groups connected in parallel with a gate line, a source line and a drain line, wherein each thin film transistor group includes a plurality of thin film transistors connected substantially in parallel with a gate electrode branched from the gate line, a source electrode branched from the source line, and a drain electrode branched from the drain line, and wherein the plurality of thin film transistors include a semiconductor pattern overlapping the gate electrode, wherein the step of forming the switching device comprises: forming the gate line and the gate electrode of each thin film transistor group on a substrate; forming the source line and the drain line, and the source electrode and the drain electrode of each thin film transistor group, wherein the source electrode comprises alternately arranged convex-source portions and concave-source portions and wherein the drain electrode comprises alternately arranged convex-drain portions opposite to the convex-source portions, and concave-drain portions opposite to the concave-source portions; and forming the semiconductor pattern of each thin film transistor group including a plurality of channels between the source electrode and the drain electrode, wherein the semiconductor pattern includes channels respectively formed only between the convex-source portions and the convex-drain portions, the channels disconnected from each other through the semiconductor pattern, wherein the semiconductor pattern non-overlap the gate line, the source line and the drain line, and is independently formed in the each thin film transistor group and wherein the gate electrode and the semiconductor pattern overlaps only the convex-source portions and the convex-drain portions.