Patent ID: 8963906
Filing Date: 2015-02-24
Classification: G09G

Abstract:
1. A display device comprising: a display panel for displaying an image corresponding to a plurality of data signals transferred via a plurality of data lines; a data driver for driving the plurality of data lines; a timing controller for controlling driving timing of the data driver; and a charge sharing unit comprising: wherein: the charge sharing unit selectively performs charging and discharging operations between the first data line group and the first charger and charging and discharging operations between the second data line group and the second charger under control of the timing controller, responsive to the second end of the first capacitor being coupled to the positive control voltage, a voltage of the first end of the first capacitor being boosted in a positive direction from a first voltage corresponding to the charges stored in the first capacitor, responsive to the second end of the first capacitor being coupled to the negative control voltage, the voltage of the first end of the first capacitor being boosted in a negative direction from the first voltage corresponding to the charges stored in the first capacitor, responsive to the second end of the second capacitor being coupled to the positive control voltage, a voltage of the first end of the second capacitor being boosted in the positive direction from a second voltage corresponding to the charges stored in the second capacitor, and responsive to the second end of the second capacitor being coupled to the negative control voltage, the voltage of the first end of the second capacitor being boosted in the negative direction from the second voltage corresponding to the charges stored in the second capacitor.