A pixel structure includes a substrate, a scan line on the substrate, a data line set, an active device, and a pixel electrode. The substrate has a display region and a peripheral region around the display region. The display region includes at least one sub-pixel region. The data line set is disposed on the substrate, located at one side of the sub-pixel region, and intersected with the scan line to form at least one first intersecting region. The data line set includes a first and a second data lines that are intersected to form at least one second intersecting region. The first and the second data lines are electrically insulated. The active device electrically connects the scan line and to the first data line or the second data line in the data line set. The pixel electrode is located in the sub-pixel region and electrically connects the active device.