Patent ID: 8107032
Filing Date: 2012-01-31
Classification: G02F,G09G

Abstract:
1. An active matrix substrate, comprising: a plurality of data signal lines; a plurality of pixel scanning signal lines intersecting the plurality of data signal lines; a pixel switching element provided corresponding to each of intersections of the plurality of data signal lines and the plurality of pixel scanning signal lines, and turned on and off by the pixel scanning signal line passing through the corresponding intersection; a pixel electrode connected to the data signal line passing through the intersection corresponding to the pixel switching element via the pixel switching element; a storage capacitance line disposed so as to form a predetermined capacitance with each of the pixel electrodes; a plurality of discharge scanning signal lines corresponding to the plurality of pixel scanning signal lines, respectively; and a discharge switching element provided corresponding to each of the pixel electrodes, and turned on and off by the discharge scanning signal line which corresponds to the pixel scanning signal line for turning on and off the pixel switching element connected to the corresponding pixel electrode, each of the pixel electrodes being connected to the storage capacitance line via the corresponding discharge switching element.