Display substrate and display panel for improving uniformity of image quality and brightness

Abstract

The present disclosure relates to the technical field of display. Provided are a display substrate and a display panel. The display substrate comprises a plurality of sub-pixels, wherein each sub-pixel comprises a pixel driving circuit and a light emitting device, which are electrically connected to each other; the pixel driving circuit comprises a driving module, a first reset module, a second reset module, an input module, a first light-emission control module, a second light-emission control module, and a compensation module; the pixel driving circuit comprises a plurality of transistors, and each transistor comprises an active portion. The display substrate further comprises a plurality of conductive patterns, wherein orthographic projections of active portions of all the transistors in at least one of the sub-pixels on a base are all located within orthographic projections of the conductive patterns on the base. The display substrate is used for preparing a display panel.