Display substrate and display device

Abstract

A display substrate and a display device, the display substrate has a plurality of sub-pixels, and includes a base substrate, a pixel driving circuit layer, a pixel definition layer and a spacer layer. The pixel driving circuit layer is disposed on the base substrate, the pixel definition layer is disposed on a side of the pixel driving circuit layer away from the base substrate, and includes a plurality of sub-pixel openings, wherein each of the plurality of sub-pixels includes a pixel driving circuit disposed in the pixel driving circuit layer and a light-emitting device at least partially disposed in the sub-pixel opening, the spacer layer is disposed on a side of the pixel definition layer away from the base substrate, and includes a plurality of spacers, wherein a transmittance of the plurality of spacers is less than 5%.

Dependencies are inferred from the claim text.