A display substrate, comprising a base substrate and a first conductive structure on the base substrate, wherein the first conductive structure comprises a first surface and a second surface, the first surface and the second surface being away from the base substrate, and the first surface and the second surface are made of a same material; the first surface has a first included angle with a plate surface of the base substrate, the second surface has a second included angle with the plate surface of the base substrate, and the first included angle is different from the second included angle; characterized in that, the first surface is provided with a first surface microstructure, and the second surface is provided with a second surface microstructure; the first conductive structure further comprises a third surface and a fourth surface, the third surface and the fourth surface being close to the base substrate, the third surface is opposite to the first surface, and the fourth surface is opposite to the second surface; the first surface microstructure has a first cross section perpendicular to the base substrate, the first cross section has a first orthogonal projection (C1C2) on the third surface, and a length of the first orthogonal projection (C1C2) is less than a length of the first surface microstructure in the first cross section; and the second surface microstructure has a second cross section perpendicular to the base substrate, the second cross section has a second orthogonal projection on the fourth surface, and a length of the second orthogonal projection is less than a length of the second surface microstructure in the second cross section. wherein the first conductive structure comprises a first surface and a second surface, the first surface and the second surface being away from the base substrate, and the first surface and the second surface are made of a same material; the first surface has a first included angle with a plate surface of the base substrate, the second surface has a second included angle with the plate surface of the base substrate, and the first included angle is different from the second included angle; characterized in that, the first surface is provided with a first surface microstructure, and the second surface is provided with a second surface microstructure; the first conductive structure further comprises a third surface and a fourth surface, the third surface and the fourth surface being close to the base substrate, the third surface is opposite to the first surface, and the fourth surface is opposite to the second surface; the first surface microstructure has a first cross section perpendicular to the base substrate, the first cross section has a first orthogonal projection (C1C2) on the third surface, and a length of the first orthogonal projection (C1C2) is less than a length of the first surface microstructure in the first cross section; and the second surface microstructure has a second cross section perpendicular to the base substrate, the second cross section has a second orthogonal projection on the fourth surface, and a length of the second orthogonal projection is less than a length of the second surface microstructure in the second cross section.