Over driving circuit and display device including the same

A display device comprising:

• a display panel in which pixels are arranged in regions where a plurality of gate lines and a plurality of data lines intersect;
• a gate driver configured to output a gate signal through the gate lines;
• a data driver configured to output a data voltage through the data lines;
• and
• a timing controller configured to control the gate driver and the data driver,
• wherein the timing controller includes an over driving circuit, and
• wherein the over driving circuit comprises:
• an encoder configured to generate first compressed data obtained by compressing RGB image data of a previous frame using a first compression algorithm, and to generate second compressed data obtained by compressing the RGB image data using a second compression algorithm;
• a reconstructor configured to select either the first compressed data or the second compressed data and to synthesize the selected compressed data to thereby generate one piece of integrated compressed data;
• a decoder configured to reconstruct the generated integrated compressed data to generate integrated reconstructed data;
• and
• a modulator configured to modulate image data of a current frame using the generated integrated reconstructed data.