Liquid crystal display device

A liquid crystal display device, comprising:

• a plurality of pixels each including a pixel electrode and a thin film transistor having a source connected to the pixel electrode;
• a video signal line connected to a drain of the thin film transistor included in each of the plurality of pixels;
• output means for outputting, to a gate of the thin film transistor, an on-voltage for turning on the thin film transistor included in corresponding one of the plurality of pixels for each of the plurality of pixels in a predetermined order;
• and
• video signal output means for outputting, to the video signal line, a video signal voltage for the corresponding one of the plurality of pixels for each of the plurality of pixels in the predetermined order,
• wherein the video signal output means outputs a reference video signal voltage having a voltage corresponding to a gradation value of the corresponding one of the plurality of pixels as the video signal voltage for the corresponding one of the plurality of pixels during a first part of a period during which the video signal voltage for the corresponding one of the plurality of pixels is output, and outputs a correction video signal voltage having a voltage different from the reference video signal voltage as the video signal voltage for the corresponding one of the plurality of pixels during a second part preceding the first part of the period, and
• wherein the liquid crystal display device further comprises control means for changing a relationship between the reference video signal voltage and the correction video signal voltage for the corresponding one of the plurality of pixels based on a combination of the gradation value of the corresponding one of the plurality of pixels and a gradation value of another one of the plurality of pixels which precedes the corresponding one of the plurality of pixels.