Patent ID: 8217882

Claim:
A liquid crystal display (LCD) with data compensating function comprising: a plurality of gate lines; a plurality of first data lines for transmitting first data; a plurality of second data lines for transmitting second data; a pixel array comprising a plurality of pixels wherein the plurality of the pixels are interwoven by the gate lines, the plurality of the first data lines, and the plurality of the second data lines; a first common end carrying a first voltage; a second common end carrying a second voltage; a plurality of first coupling lines near the plurality of the first data lines coupled to the first common end, for transmitting a first compensation data with a first polarity disposed between the first data lines and the second data lines and arranged along the first data lines; and a plurality of second coupling lines near the plurality of the second data lines coupled to the second common end, for transmitting a second compensation data with a second polarity disposed between the second data lines and the first data lines and arrange along the second data lines; wherein the first and second coupling lines are electrically isolated from the pluralities of first and second data lines at all time and the first compensation data and the second compensation data have different polarity.