Patent ID: 9218758
Filing Date: 2015-12-22
Classification: G09G

Abstract:
1. A display device, comprising: a display unit including a plurality of first color pixels, a plurality of second color pixels, and a plurality of third color pixels; a scan driver configured to sequentially apply a scan signal having a gate-on voltage to a plurality of scan lines that are connected to the plurality of first color pixels, the plurality of second color pixels, and the plurality of third color pixels; a demux unit that is connected to a plurality of first color data lines that are connected to the plurality of first color pixels, a plurality of second color data lines that are connected to the plurality of second color pixels, and a plurality of third color data lines that are connected to the plurality of third color pixels and is configured to sequentially select the plurality of first color data lines, the plurality of second color data lines, and the plurality of third color data lines at a predetermined time interval for each of the first color data lines, second color data lines and third color data lines, wherein the predetermined time interval is greater than zero; and a data driver configured to apply a data signal to each of the plurality of first color data lines, the plurality of second color data lines, and the plurality of third color data lines that are sequentially selected in the demux unit, and configured to apply a previous data signal to at least one of the plurality of first color data lines before the application of the scan signal having the gate-on voltage and before the predetermined time interval for the first color data lines, to at least one of the plurality of second color data lines after the predetermined time interval for the first color data lines and before the predetermined time interval for the second color data lines, and to at least one of the plurality of third color data lines after the predetermined time interval for the second color data line and before the predetermined time interval for the third color data lines, wherein the previous data signal has a same voltage as a voltage applied to one of the plurality of first color data lines, the plurality of second color data lines, and the plurality of third color data lines at an immediately preceding scan line before the predetermined time interval.