In an embodiment, referring to FIGS. 1, 5, and 10-13, the display area AA of the display panel includes a first display area AA1 provided with the drive traces S1, and a second display area AA2 adjacent to the first display area AA1. Therefore, the drive traces S1 are not provided in the second display area AA2. The shelter trace Z covers the first display area AA1 and the second display area AA2 at the same time, and a distribution shape of the shelter trace Z in the first display area AA1 is the same as a distribution shape of the shelter trace Z in the second display area AA2, and an orthographic projection of the drive trace S1 located in the first display area AA1 on the fourth metal layer overlaps with the shelter trace Z. It will be understood that a distribution shape of the shelter trace Z in the fourth metal layer is the same as a distribution shape of the drive trace S1 in the second metal layer, and the shelter trace Z extends the distribution shape of the drive trace S1 to the entire display area AA, thereby forming a uniform-shape-distribution shelter trace Z covering the entire display area AA on an upper layer of the drive trace S1.