DISPLAY SUBSTRATE AND DISPLAY DEVICE

A display substrate and a display device. The display substrate is provided with a display side, and comprises a base substrate (110), a driving circuit layer (120), a first electrode layer and a pixel-defining layer (1017). The driving circuit layer (120) is arranged on the base substrate (110) and comprises a plurality of first gaps (D1), and the plurality of first gaps (D1) allow light from the display side to pass therethrough. The first electrode layer is arranged on the side of the driving circuit layer (120) away from the base substrate (110), and comprises a plurality of first electrode patterns (1041) and a plurality of light-shielding patterns (SH). The pixel-defining layer (1017) is arranged on the side of the first electrode layer away from the base substrate (110) and comprises a plurality of sub-pixel openings (PO), and the plurality of sub-pixel openings (PO) respectively expose the plurality of first electrode patterns (1041). In a direction perpendicular to the base substrate (110), at least