Patent ID: 9076394
Filing Date: 2015-07-07
Classification: G06F,G09G

Abstract:
1. An active matrix substrate, comprising: data signal lines; scanning signal lines; transistors connected with the data signal lines and the scanning signal lines; and retention capacitor lines, one pixel region including a plurality of pixel electrodes, the active matrix substrate further comprising a retention capacitor line driving circuit configured to output a retention capacitor line signal to drive the retention capacitor lines, the retention capacitor line driving circuit being defined by a single monolithic member, and in one pixel region, at least one pixel electrode of the plurality of pixel electrodes and a retention capacitor line corresponding to said at least one pixel electrode defining a retention capacitor therebetween, wherein the retention capacitor line driving circuit includes a plurality of retention capacitor line driving internal circuits each supplying the retention capacitor line signal to the retention capacitor line, each of the plurality of retention capacitor line driving internal circuits is respectively provided to every other one of the retention capacitor lines, and one of two adjacent ones of the plurality of retention capacitor lines receives the retention capacitor line signal from the retention capacitor line driving internal circuit, and another one of the two adjacent ones of the plurality of retention capacitor lines receives a signal from a signal source provided outside the retention capacitor line driving internal circuit.