US Patent 7483008 Liquid crystal display and driving method thereof

A liquid crystal display includes m valid gate lines G1 to Gm arranged in a first direction with first constant intervals between gate lines, n valid data lines arranged in a second direction perpendicular to the valid gate lines with second constant intervals between data lines, and at least one dummy data line at a periphery of and in parallel with the n valid data lines. A method of driving a liquid crystal display is carried out by a general procedure of shorting the dummy data lines with a specific data line or by applying the same driving signals of a specific data line to the dummy data line.