Thin film transistor substrate and liquid crystal display

TFT array panel according to an embodiment of the present invention includes a first substrate, extend in one direction, and the first gate line which are parallel to each other, the second gate line and the third gate line, the first gate line, the second gate line and the third insulating gate line and crossing the data line, the first gate line and the first thin film transistor, the second gate line and the second thin film transistor connected to the output terminal of the first thin film transistor connected to the data line and to the a third gate line and the third thin film transistor, the second gate line and the fourth thin film transistor, the first sub-pixel electrode connected with the first transistor, the second transistor connected to the output terminal of the third thin film transistor connected to the data line and associated with the second sub-pixel electrode, the third transistor and connected to the third sub-pixel electrode and the fourth sub-pixels connected to the fourth transistor It includes an electrode. TFT array panel and a liquid crystal display device of the present invention, arranged for the four sub-pixel electrode in one pixel, using three gate lines and one data line different for different gate timing for each of the sub-pixel electrode data voltage a, and improve the side visibility by charging.