Data driving apparatus and display device comprising the same

摘要

A data driving apparatus includes a horizontal synchronization start signal generation circuit and data driving circuit. The horizontal synchronization start signal generation circuit generates a horizontal synchronization start signal using image data signals. The data driving circuit samples the image data signals in response to the horizontal synchronization start signal and supplies a plurality of data signals using the sampled image data signals in response to a load signal. The horizontal synchronization start signal generation circuit is disabled in response to the load signal.