Patent ID: 7671932

Claim:
An active matrix substrate comprising: a plurality of scanning signal lines and data signal lines formed on the substrate; thin-film transistors provided at intersections of the signal lines, the thin-film transistors each comprising a gate electrode connected to the scanning signal line and comprising a source electrode connected to the data signal line; and pixel electrodes each connected to a drain electrode or a drain lead-out conductor of one of the thin-film transistors, wherein the pixel electrodes, each comprise two or more subpixel electrodes to which different voltages can be applied, wherein the data signal lines each comprise at least partially a double-track structure, wherein a corrective connecting electrode is formed in a layer including the scanning signal line, wherein part of the corrective connecting electrode overlaps the data signal line via an insulating layer, and another part thereof overlaps the drain electrode or the drain lead-out conductor via an insulating layer.