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Liquid crystal display device with gamma voltage adjusting unit and driving method thereof for adjusting the potentials of the gamma reference voltages during a horizontal blanking period
Liquid crystal display device with gamma voltage adjusting unit and driving method thereof for adjusting the potentials of the gamma reference voltages during a horizontal blanking period
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机译:具有伽马电压调整单元的液晶显示装置及其驱动方法,用于在水平消隐期间调整伽马基准电压的电位
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摘要
A liquid crystal display device and a method of driving the same are disclosed. The liquid crystal display device includes a liquid crystal display panel including data lines, gate lines crossing the data lines, and liquid crystal cells arranged in a matrix format at each of crossings of the data lines and the gate lines; a data drive circuit that converts digital video data into a positive/negative data voltage using gamma reference voltages to supply the positive/negative data voltage to the data lines; and a gamma voltage adjusting unit that increases a potential of each of the gamma reference voltages during a blanking period when a polarity of the positive/negative data voltage is inverted.
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