Drive base plate, light-emitting base plate, and display device

Abstract

The present disclosure provides a drive base plate, a light-emitting base plate, a display device, and a manufacturing method for the drive base plate. The drive base plate includes: a substrate; and a first conductive layer and a first block layer disposed on the substrate, the first conductive layer includes multiple first conductive portions arranged at intervals, and each of the first conductive portions includes a first contact pad; the first block layer includes first hollowed-out regions, each of the first hollowed-out regions corresponds to a respective first contact pads, an orthographic projection of the first contact pad on the substrate is within the orthographic projection of the first hollowed-out region on the substrate, and the material of the first block layer includes an oxidation-resistant material.