Invention Grant
US08411008B2 Liquid crystal display having a plurality of common voltages applied during different driving time and driving method thereof 有权
具有在不同驱动时间期间施加的多个公共电压的液晶显示器及其驱动方法

Liquid crystal display having a plurality of common voltages applied during different driving time and driving method thereof
Abstract:
There is provided a liquid crystal display, which prevents a blur on a display image by periodically varying a common voltage of the liquid crystal display panel. The liquid crystal display comprises: a liquid crystal display panel having pixel electrodes for supplying data voltages and a common electrode for supplying a common voltage; a common voltage generator for generating common voltages of different potentials; and a common voltage supply unit for periodically changing the potential of a common voltage supplied to the common electrode by switching the common voltages from the common voltage generator.
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