Flüssigkristallanzeigevorrichtung

A liquid crystal display includes a liquid crystal display panel that is divided into a first display surface and a second display surface including data lines and gate lines, a first data driving circuit configured to drive data lines of the first display surface, a second data driving circuit configured to drive data lines of the second display surface, a gate driving circuit configured to sequentially supply a gate pulse for scanning the first display surface to gate lines of the first display surface and sequentially supply a gate pulse for scanning the second display surface to gate lines of the second display surface, a timing controller configured to divide a unit frame period into a first sub-frame period and a second sub-frame period, a backlight unit configured to provide light to the liquid crystal display panel wherein the backlight unit includes a plurality of light sources, and a light source driving circuit configured to turn off all the plurality of light sources during the first sub-frame period and turn on all the plurality of light sources at a turn-on time within the second sub-frame period.