ARRAY SUBSTRATE, DISPLAY APPARATUS, MAINTENANCE METHOD AND MANUFACTURING METHOD

摘要

An array substrate, a display apparatus, and a maintenance method and manufacturing method for an array substrate. The array substrate comprises a base substrate and a plurality of signal lines (501) provided on the base substrate, and further comprises: a plurality of common electrodes (502), wherein there is a hollow region (503) between the adjacent common electrodes (502), the signal lines (501) are provided to correspond to the hollow region (503), and the orthographic projection of the common electrodes (502) on the base substrate and the orthographic projection of the signal lines (501) on the base substrate do not have an overlapping part; and a plurality of maintenance lines (504), which are provided to be insulated from the signal lines (501) and are located in the hollow region (503), wherein the orthographic projection of the maintenance lines (504) on the base substrate and the orthographic projection of the signal lines (501) on the base substrate are at least overlapped in part.