DRIVING METHOD AND CIRCUIT OF LIQUID CRYSTAL DISPLAY DEVICE

摘要

PURPOSE: A driving method of a liquid crystal display device and a circuit thereof are provided to prevent a brightness of a first line by identifying charge features of all storage capacitors in a front gate type liquid crystal display device. CONSTITUTION: A plurality of previous gate lines(111) and a plurality of data lines(112) cross at right angles. A thin film transistor(113) is arranged at a location in which the plurality of previous gate lines(111) and the plurality of data lines(112) cross at right angles. A liquid crystal capacitor(114) is connected the thin film transistor(113). A storage capacitor(115) is located between the liquid crystal capacitor(114) and a previous gate line(111). A dummy wiring(116) is formed at an upper portion of a previous gate line(111) in order to form a storage capacitor(115) which is connected to a liquid crystal capacitor(114) of a first line. A gate driver(150) and a data driver(160) are connected to the previous gate line(111) and the data line(112), respectively.