A liquid crystal display includes a plurality of scan lines arranged in parallel, a plurality of data lines arranged in parallel and crossing the scan lines, and a plurality of switching devices respectively formed in the locations of the scan lines crossing the data lines, the switching devices connected with same scan line are arranged on the two sides of the scan line and are located in the corresponding pixel respectively, wherein each pixel includes two switching devices and one switching device is connected to the corresponding data line through the other switching device.