Patent ID: 8884303

Claim:
A TFT substrate comprising: a gate electrode formed on the substrate and as part of a respective one of repeated pixel regions of the substrate; a gate insulating film formed on the gate electrode; a semiconductive layer formed on the gate insulating film and overlapping the gate electrode; a source electrode and a spaced apart drain electrode formed overlapping the semiconductive layer so as to define a channel region in the semiconductive layer where the spacing apart between the source electrode and the drain electrode occurs; a data insulating film formed on the source electrode and on the drain electrode; and a contacting conductor electrically contacting the drain electrode, wherein the data insulating film has a contact hole defined therethrough and communicating with and overlapping a top portion of the drain electrode, wherein a lowermost part of the contact hole overlaps the channel region, and wherein the lowermost part of the contact hole has the contacting conductor disposed therein.