Liquid crystal display device

A liquid crystal display device comprising:

• a first liquid crystal panel;
• a second liquid crystal panel disposed to be superposed on the first liquid crystal panel;
• and
• an image processor that generates a first output image signal output to the first liquid crystal panel and a second output image signal output to the second liquid crystal panel based on an input image signal,
• wherein the image processor includes:
• a first parallax reduction unit that receives a first signal based on the input image signal, and generates the second output image signal by performing smoothing processing on the first signal;
• a first temporal filter that receives the second output image signal, and generates a first response correction signal determining the first output image signal based on the second output image signal;
• and
• a corrector that receives at least the first response correction signal and a second signal based on the input image signal, and generates the first output image signal based on at least the first response correction signal and the second signal, and
• the first temporal filter generates the first response correction signal of a current frame based on the second output image signal of the current frame and the first response correction signal of a previous frame.