ARRAY SUBSTRATE AND PREPARATION METHOD THEREFOR, DISPLAY DEVICE THEREOF

摘要

An array substrate and a preparation method therefor, a display device thereof. The array substrate includes: a number N of rows of scan lines (201), the N is a natural number; a number M of columns of data lines (202) arranged across a number N of rows of scan lines, the M is a natural number; a display array (203) including a number N×M of pixel units (2031) divided by a number N of rows of scan lines and a number M of columns of data lines; a number N of rows of leading-out wires (204) electrically connecting with a number N of rows of scan lines respectively, and leading out parallel to a number M of columns of data lines. A narrow frame of display is achieved, and when a top emission type OLED device is realized, it does not affect the aperture ratio of display pixels.