A light emitting panel and a display device are provided. The light emitting panel includes a first substrate, an adhesive layer, a second substrate, and a convex portion. The first substrate includes a light emitting region and a peripheral region surrounding the light emitting region. The adhesive layer is disposed on the peripheral region of the first substrate and surrounds the light emitting region. The second substrate is disposed on the adhesive layer. The convex portion surrounds the adhesive layer and is disposed on a first sidewall of the adhesive layer away from the light emitting region. This can avoid cutting the adhesive layer, thereby avoiding poor peeling and improving product yield.