Patent Document ID: 8847937
Application ID: 12629429
Patent Status: 1

Claim One:
1. A liquid crystal display device, comprising: an input unit configured to input data; a liquid crystal panel configured to: include a plurality of gate lines and a plurality of data lines; and display an image corresponding to the data; a pattern recognizer configured to: recognize at least one of a smear pattern and a shut-down pattern as specific patterns capable of causing picture-distorting phenomena; and generate a selection signal, which enables any one of several inversion systems capable of reducing the picture-distorting phenomena to be selected, on the basis of the recognized resultant; and an inversion driver configured to: select an inversion system in correspondence with the selection signal; and drive a data driver and the liquid crystal panel in the selected inversion system, wherein the pattern recognizer is further configured to: determine whether or not the data matches with a primary smear pattern recognition condition, determine whether or not the data matches with a primary shut down pattern recognition condition, if the data does not satisfy the primary smear pattern recognition condition, determine whether or not the data matches with a secondary shut-down pattern recognition condition, if the data satisfies the primary smear pattern recognition condition, and enable any one of the inversion systems to be selected according to a determined resultant, wherein the primary shut down pattern recognition condition is established to have different values from the secondary shut-down pattern recognition condition, and wherein each of the primary smear pattern recognition condition, the primary shut-down pattern recognition condition, and the secondary shut-down pattern recognition condition has respective numerical values.