Lg Display Co., Ltd.

Han-Yung Jung

Guen-Taek Oh

Hyun-Taek Nam

Disclosed herein is an image display device including a liquid crystal panel module for implementing an image; an image display device cover to which the liquid crystal panel module is mounted and fastened; an image display device pedestal base combined with the image display device cover to support the image display device; and a system board mounted within the image display device pedestal base.

Image display device

The present invention involves a technique of recognizing a demand for displaying a shutdown pattern when driving a liquid crystal panel in an inversion method and converting the inversion method into another inversion method causing no horizontal crosstalk. The present invention is achieved by providing an apparatus for controlling driving of a liquid crystal display device, comprising: a timing controller for processing input RGB data by a certain inversion method to supply the data to a data driver and, upon inputting of RGB data of a shutdown pattern, converting the RGB data by an inversion driving method causing no crosstalk to supply the data; a gate driver for outputting gate signals to each gate line of a liquid crystal panel in response to a gate signal control signal; and a data driver for supplying data voltages to each data line of the liquid crystal panel in response to a data signal control signal.

Apparatus and method for controlling driving of liquid crystal display device

A liquid crystal display device includes first to third FRC portions. The first to third FRC portions converts n-bit R, G and B input data into (n&#x2212;m)-bit R, G and B data having first to third FRC patterns for consecutive P frames according to lower m bits of the n-bit R, G and B input data, respectively. The (n&#x2212;m)-bit R, G and B data for each of the consecutive P frames correspond to R, G and B sub-pixels of the pixels of the pixel block, respectively.

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Daegu, South Korea

Han-Yung Jung