An array substrate and a display device are provided. The array substrate includes: a gate driving circuit, no pixel electrode layer being provided on a position of the array substrate corresponding to the gate driving circuit, the array substrate being made of a flexible material, wherein, the gate driving circuit is disposed on a position of a central axis of the array substrate and extends along a direction of the central axis; the gate driving circuit is configured for providing a driving signal to a gate line of the array substrate.