DRIVING CIRCUIT AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE SAME

摘要

A driving circuit and a liquid crystal display device including the same are provided to minimize electromagnetic interference without increase of manufacturing cost by forming a spread region at a timing controller. A timing controller(130) comprises a bandwidth spread region, a timing unit, and a data unit. A spread region(132) receives a dot clock from an external driving system and generates a spread clock having a spread frequency. The timing unit(134) generates a data control signal and a gate control signal, and the data unit(136) generates RGB data according to the spread clock. The data driver(140) converts RGB data into a data signal by the data control signal. A gate driving unit(150) outputs the gate signal according to the gate control signal.