DRIVING DEVICE, DISPLAY DEVICE INCLUDING THE SAME AND DRIVING METHOD THEREOF

摘要

PURPOSE: A driving device, a display device including the same, and a driving method thereof are provided to synchronize a control signal and an image signal which are input through a transition minimized differential signaling (TMDS) link, thereby preventing the deterioration of display quality. CONSTITUTION: A driving device includes a synchronizing unit (700) and a signal control unit (600). The synchronizing unit receives plural input image signals and plural input control signals for one frame through plural channels. The synchronizing unit generates a synchronization control signal, common to the input image signal, based on the input control signal. The signal control unit receives the plural input control signals and the synchronization control signal. The synchronizing unit includes receiving units (710a, 710b) and a synchronization buffer (720). The receiving units respectively receive the input control signals and the input image signals. The synchronization buffer receives the input control signal from the receiving units, and generates the synchronization control signal. [Reference numerals] (600) Signal control unit; (710a) First receiving unit; (710b) Second receiving unit; (720) Synchronizing buffer