Backboard and display device

The utility model provides a backboard. The backboard comprises a plurality of positioning holes; and a plurality of convex hulls. The positioning hole is formed in the convex hull; a printed circuit board fixedly connected with the back plate abuts against the convex hulls and shields the positioning holes. According to the utility model, the positioning holes are arranged on the convex hulls, so that the printed circuit board abutted against the convex hulls shades the positioning holes. The procedure of attaching the anti-dazzling screen is removed, consumption of manpower and site resources is reduced, the material cost of the anti-dazzling screen is reduced, and economic benefits are improved.