In an active matrix substrate having thereon a matrix of pixels each composed of a pair of a TFT and a pixel electrode, when the shorting of the pixel electrodes in adjacent pixels occurs, an electrical connection between the pixel electrode and drain electrode in the TFT of a matching pair in either...http://www.google.com/patents/US6297520?utm_source=gb-gplus-sharePatent US6297520 - Active matrix substrate and correcting method of structural defect thereof