Patent ID: 8963822
Filing Date: 2015-02-24
Classification: G09G

Abstract:
1. A display apparatus comprising: a timing controller that outputs a plurality of image signals, a first control signal, a second control signal, and a third control signal; a data driver that receives the image signals, the first control signal, the second control signal, and the third control signal and converts the image signals to data voltages in response to the first control signal, outputs the data voltages, a first common voltage swinging between two different voltage levels in at least one frame unit in response to the second control signal, and a second common voltage having a phase opposite to the first common voltage in response to the third control signal; and a display panel that includes a plurality of pixels, wherein at least one of the pixels receives a corresponding one of the first common voltage and the second common voltage to display an image and a corresponding data voltage of the data voltages from the data driver, wherein the data driver comprises: