An Liquid crystal display panel is provided. The Liquid crystal display panel includes a plurality of pixel elements arranged as a pixel array. The Liquid crystal display panel receives a plurality of data signals, a plurality of gate driving signals, a plurality of control signals, and an extra data signal. Each of the gate driving signals includes a gate pulse; each of the data signals includes a data voltage; the extra data signal includes a data voltage; and each of the control signals includes a gate pulse and a data voltage.