A display screen, defining a first through hole which penetrates the display screen in a thickness direction of the display screen, and comprising: a frame, comprising a first face and a second face opposite to the first face; a display module, arranged on the first face of the frame; and wherein, the first through hole comprises a first sub-through hole defined in the display module and penetrating the display module in a thickness direction of the display module, and a second sub-through hole defined in the frame and penetrating the frame in a thickness direction of the frame and communicating to the first sub-through hole; and the positioning structure is disposed to surround the second sub-through hole; wherein the first through hole is located in a display area of the display screen; wherein the display screen comprises a first sidewall surrounding and defining the first through hole, the first sidewall comprises a first sub-sidewall disposed on the display module to surround the first sub-through hole and a second sub-sidewall disposed on the frame to surround the second sub-through hole the display screen characterised by comprising: a positioning structure, arranged on the second face of the frame; wherein the positioning structure comprises a first bending portion, a connecting portion, a second bending portion, and a positioning portion; the first bending portion is coupled between the second sub-sidewall and the connecting portion, the connecting portion extends from the first bending portion and along a direction away from the second sub-through hole; wherein the second bending portion is coupled between the connecting portion and the positioning portion, the positioning portion extends from the second bending portion and along a direction away from the frame, so that the first bending portion is close to the second sub-through hole; and the second bending portion is away from the second sub-through hole relative to the first bending portion. a frame, comprising a first face and a second face opposite to the first face; a display module, arranged on the first face of the frame; and wherein, the first through hole comprises a first sub-through hole defined in the display module and penetrating the display module in a thickness direction of the display module, and a second sub-through hole defined in the frame and penetrating the frame in a thickness direction of the frame and communicating to the first sub-through hole; and the positioning structure is disposed to surround the second sub-through hole; wherein the first through hole is located in a display area of the display screen; wherein the display screen comprises a first sidewall surrounding and defining the first through hole, the first sidewall comprises a first sub-sidewall disposed on the display module to surround the first sub-through hole and a second sub-sidewall disposed on the frame to surround the second sub-through hole the display screen characterised by comprising: a positioning structure, arranged on the second face of the frame; wherein the positioning structure comprises a first bending portion, a connecting portion, a second bending portion, and a positioning portion; the first bending portion is coupled between the second sub-sidewall and the connecting portion, the connecting portion extends from the first bending portion and along a direction away from the second sub-through hole; wherein the second bending portion is coupled between the connecting portion and the positioning portion, the positioning portion extends from the second bending portion and along a direction away from the frame, so that the first bending portion is close to the second sub-through hole; and the second bending portion is away from the second sub-through hole relative to the first bending portion. a positioning structure, arranged on the second face of the frame; wherein the positioning structure comprises a first bending portion, a connecting portion, a second bending portion, and a positioning portion; the first bending portion is coupled between the second sub-sidewall and the connecting portion, the connecting portion extends from the first bending portion and along a direction away from the second sub-through hole; wherein the second bending portion is coupled between the connecting portion and the positioning portion, the positioning portion extends from the second bending portion and along a direction away from the frame, so that the first bending portion is close to the second sub-through hole; and the second bending portion is away from the second sub-through hole relative to the first bending portion.