Array substrate and manufacturing method thereof, mask, and display apparatus

Abstract

An array substrate includes a substrate and a via on a side of the substrate. The via includes a first structure and a second structure surrounding the first structure, and the first structure has a light transmittance different from the second structure. An orthographic projection of the first structure on the substrate has a substantially rectangular shape with a plurality of straight sides. An orthographic projection of the second structure on the substrate has a substantially octagonal shape, the second structure includes a plurality of first sub-structures and a plurality of second sub-structures, an orthographic projection of each first sub-structure on the substrate has a strip shape, the first sub-structures are parallel to the straight sides of the first structure in one-to-one correspondence, and an orthographic projection of each second sub-structure on the substrate has a tile shape. Each second sub-structure is between, and connects, two adjacent first sub-structures.

Dependencies are inferred from the claim text.