Display Substrate and Preparation Method Therefor, and Display Apparatus

Abstract

A display substrate and a preparation method thereof, and a display apparatus, wherein on a plane perpendicular to the display substrate, the display substrate includes a source-drain metal layer located on a base substrate, an insulating layer located on the source-drain metal layer, and a touch metal layer located on the insulating layer, the source-drain metal layer includes a first wiring, the touch metal layer includes a second wiring, there is an overlapping area between an orthographic projection of the first wiring on the base substrate and an orthographic projection of the second wiring on the base substrate; and the first wiring and the second wiring form a double-layer wiring structure.

Dependencies are inferred from the claim text.