ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR, AND DISPLAY DEVICE

摘要

Provided are an array substrate and a manufacturing method therefor, and a display device. The array substrate comprises the following in one pixel unit: an electrically-conductive black matrix 80 arranged in a non-display area of the pixel unit, the black matrix 80 being electrically connected to a common electrode layer 20; and a second insulation layer 90 used for insulating the black matrix 80 and the common electrode layer 20 from a thin-film transistor.