A display device includes a liquid crystal panel including a plurality of regions, where each of the regions includes a plurality of liquid crystal pixels; a plurality of data driving units; and a plurality of timing controllers, where the data driving units is in a one-to-one correspondence with the regions, where each of the data driving units controls transmittance of light of the liquid crystal pixels in a corresponding region thereof, where the timing controllers is in a one-to-one correspondence with the data driving units, where each of the timing controllers acquires data of a partial image to be displayed at the corresponding region of the corresponding data driving unit thereof, generates control data for controlling transmittance of light of the liquid crystal pixels of the corresponding region of the corresponding data driving unit thereof, and outputs the control data to the corresponding data driving unit thereof.