An array substrate, and method for repairing thereof, and display panel and apparatus comprising the same are provided. The array substrate includes a base, a plurality of signal lines, and at least one repair structure. The base has an active region and a peripheral region adjoining to the active region. The signal lines are disposed on the base. The repair structure, is disposed on the peripheral region, and has at least one first repair line and at least one second repair line. The second repair line has a first sub-line and a second sub-line. The first sub-line is located between the first repair line and the second sub-line.