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Driving system capable of improving contrast ratio for liquid crystal display device, liquid crystal display device including the same, and driving method using the same
Driving system capable of improving contrast ratio for liquid crystal display device, liquid crystal display device including the same, and driving method using the same
A driving system for a liquid crystal display device includes a system unit to supply image data to be displayed on a liquid crystal panel, the system unit generating a system dimming signal, an inverter unit to control luminance of a backlight unit, the inverter unit receiving the system dimming signal, and a control unit to control display of images on the liquid crystal panel, the control unit receiving the system dimming signal from the inverter unit and outputting a control dimming signal to the inverter unit, wherein the inverter unit adjusts luminance of the backlight unit using the control dimming signal input from the control unit.
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