Liquid crystal display device

A liquid crystal display device comprising a display panel,

• the display panel including
• a plurality of gate lines,
• a plurality of source lines crossing the plurality of gate lines,
• a plurality of pixels defined by the plurality of gate lines and the plurality of source lines,
• a plurality of switching elements each provided at a corresponding one of the pixels and connected to a corresponding one of the gate lines and a corresponding one of the source lines for the pixel, and
• a plurality of pixel electrodes each provided at a corresponding one of the pixels and connected to the switching element at the pixel,
• the liquid crystal display device further comprising:
• a gate line drive circuit configured to scan the plurality of gate lines;
• and
• a source line drive circuit configured to supply each of the source lines with a data signal;
• wherein
• the source line drive circuit supplies the data signals inverted in polarity to adjacent ones of the source lines, the data signals being inverted in polarity per frame,
• the gate line drive circuit divides the plurality of gate lines into at least two groups, and sequentially scans the gate lines once per group in one frame, and
• the at least two groups include a group of the gate lines scanned in the one frame in a first direction in which the plurality of gate lines is aligned, and a group of the gate lines scanned in a second direction opposite to the first direction.