Patent ID: 7701429

Claim:
A liquid crystal display device, comprising: frame processing means including a frequency converter for multiplying a frame frequency of an inputted current frame to generate a multiplied odd-numbered frame and a multiplied even-numbered frame, an edge detector for detecting an edge area at which a motion blur occurs from the multiplied odd-numbered frame and the multiplied even-numbered frame, and a gray level converter for converting gray levels of pixels positioned at the detected edge area of pixels at said multiplied odd-numbered frame into high gray levels and, at the same time, converting gray levels of pixels positioned at the detected edge area of pixels at said multiplied even-numbered frame into low gray levels; timing controlling means for controlling a driving timing of the odd-numbered frame having said high gray level value multiplied and converted by said frame processing means and the even-numbered frame having said low gray level value multiplied and converted by said frame processing means; and data driving means for continuously driving said multiplied odd-numbered frame and said multiplied even-numbered frame within a certain time with respect to a liquid crystal display panel under control of said timing control means.