DRIVING APPARATUS OF DISPLAY DEVICE

摘要

A driving apparatus of a display device is provided to stabilize a signal reception by maintaining a pixel frequency in a stable range. A driving apparatus of a display device includes a signal controller(600) and a data driver(500). The signal controller converts an input image signal of a first frame frequency to plural output image signals of a second frame frequency. The data driver selects the data voltages corresponding to the output image signals from one grayscale voltage set and applies the selected data voltage to the pixels. The input image signal includes first and second input image signals. The output image signal includes first and second output image signals corresponding to the first and second input image signals, respectively. The pixel frequencies of the first and second output image signals are matched with each other.