ARRAY SUBSTRATE AND DISPLAY DEVICE

摘要

An array substrate and a display device. The array substrate (20) comprises: a plurality of gate lines (107) arranged in parallel, a plurality of common electrode lines (105), and a common electrode signal line (102) located in a non-display area on the array substrate (20). Each gate line (107) is corresponding to one common electrode line (105), each common electrode line (105) is electrically connected with the common electrode signal line (102) through a corresponding signal line through hole area (106), and at least one marked through hole (61) is arranged in the signal line through hole area (106), so that the signal line through hole area (106) can indicate numbers through the position of the marked through hole (61). The array substrate (20) can reduce the width of the frame of the display device.