Pixel structure, vertical alignment mode liquid crystal display device and pixel driving method of liquid crystal display device

A vertical alignment mode liquid crystal display device comprising:

• a first data line;
• two gate lines arranged crossing over the first data line;
• and
• a pixel structure comprising:
• a plurality of pixel transistors;
• and
• a plurality of comb-shaped electrodes interdigitated in a pairwise manner and electrically coupled to the two gate lines through the respective pixel transistors, at least a part of the comb-shaped electrodes being electrically coupled to the first data line through a corresponding one(s) of the pixel transistors.

A pixel driving method of liquid crystal display device, adapted to a vertical alignment mode liquid crystal display device, wherein the vertical alignment mode liquid crystal display device comprises a pixel structure and two gate lines, the pixel structure comprises a plurality of comb-shaped electrodes and a plurality of liquid crystal molecules, the comb-shaped electrodes are electrically coupled to the two gate line and interdigitated in a pairwise manner to form a plurality of comb-shaped electrode pairs, and the two comb-shaped electrodes of each of the comb-shaped electrode pairs respectively electrically coupled to the two gate lines or electrically coupled to a same one of the two gate lines;

• the pixel driving method comprising steps of:
• sequentially enabling the two gate lines;
• and
• providing a plurality of data voltages to the comb-shaped electrodes to modulate an orientation of each of the liquid crystal molecules in the pixel structure, the data voltages being not completely identical;
• wherein the two data voltages received by the two comb-shaped electrodes in each of the comb-shaped electrode pairs are different from each other.