A liquid crystal display screen, wherein the liquid crystal display screen includes a liquid crystal panel which includes a display region and line connection regions located in the periphery of the display region; wherein the line connection regions located at an upper side surface and a lower side surface of the display region are connected to a source driving module, respectively, and two source driving modules may independently provide data signals to the liquid crystal panel; and a line connection region located at a left side surface of the display region is connected to a gate driving module to provide scan signals to the liquid crystal panel. The liquid crystal display screen is mainly applied to manufacturing a long strip liquid crystal display screen and improves utilization ratio of the liquid crystal display screen through improvement on structure of the liquid crystal display screen.