DATA DRIVING APPARATUS, DISPLAY COMPRISING THE SAME

摘要

PURPOSE: A data driving device and a display device using the same are provided to improve image quality by preventing a image data signal sampling of a data driving circuit by stably supplying a horizontal synchronization start signal. CONSTITUTION: A horizontal synchronization start signal generating circuit(720) provides a horizontal synchronization start signal using an image data signal. A data driving circuit(750) samples the image data signal in response to the horizontal synchronization start signal and provides a plurality of data signals through the sampled image data signal in response to a load signal.