Liquid crystal display device comprising two different pixel electrodes connected to different TFTS in a pixel

摘要

A liquid crystal display device is disclosed, which has improved transmittance, and which meanwhile can obtain a higher contrast and maintain a lower cost. The device comprises a color filter substrate, an array substrate, and a liquid crystal layer sealed between the color filter substrate and the array substrate. The array substrate comprises a first pixel electrode and a second pixel electrode, the first pixel electrode and the second pixel electrode being arranged at an interval, and applied with AC voltages of equal frequency but opposite phase, respectively. Also, a method for driving the liquid crystal display device is disclosed.

主权项

1. A liquid crystal display device, comprising:
a color filter substrate, an array substrate provided opposite to the color filter substrate, and a liquid crystal layer sealed between the color filter substrate and the array substrate; wherein the array substrate comprises a pixel, which comprises at least one first pixel electrode and at least one second pixel electrode, and the first pixel electrode and the second pixel electrode are arranged at an interval and applied with AC voltages of equal frequency but opposite phase, respectively; the color filter substrate comprises a common electrode provided thereon, and one side of the common electrode facing the array substrate is covered with a protective layer and an alignment layer in order; the first pixel electrode and the second pixel electrode are respectively connected to a first thin film transistor and a second thin film transistor in the pixel, and a gate electrode of the first thin film transistor and a gate electrode of the second thin film transistor are connected to different gate lines, wherein the first pixel electrode and the second pixel electrode are both entirely disposed between two immediately adjacent data lines.