In a liquid crystal display device, in a first half of one horizontal scanning period, a first data line driver circuit outputs a corrected grayscale voltage obtained by correcting an input grayscale voltage corresponding to input display data to a plurality of data lines, and a second data line driver circuit is electrically disconnected from the plurality of data lines, and in a second half of one horizontal scanning period, the second data line driver circuit outputs an input grayscale voltage corresponding to the input display data to the plurality of data lines, and the first data line driver circuit is electrically disconnected from the plurality of data lines.