Patent ID: 8934065
Filing Date: 2015-01-13
Classification: G02F,G09G

Abstract:
1. A method of driving an in-plane switching mode liquid crystal display device, which includes a pixel electrode on a first substrate, a common electrode on the first substrate, the common electrode being parallel to the pixel electrode, a first electrode on the first substrate and crossing the pixel and common electrodes, a second electrode on the first substrate and parallel to the first electrode, and a second substrate facing the first substrate, the method comprising: applying a first voltage to the pixel electrode and the first electrode and a second voltage to the common electrode and the second electrode during a first period, wherein the first voltage is different from the second voltage; and applying third and fourth voltages to the first and second electrodes, respectively, and the second voltage to the pixel and common electrodes during a second period, the third voltage being different from the fourth voltage.