An array substrate and a display including the array substrate, the array substrate includes a substrate (1); a pixel structural layer formed on the substrate (1); and a wiregrid layer (6) located between the substrate (1) and the pixel structural layer. The wiregrid layer (6) includes a plurality of light blocking bars (4) arranged in parallel. With the wiregrid layer (6) formed of light blocking bars (4), an occurrence of light leak due to a stress generated by the substrate (1) can be avoided.