A display panel includes a base layer, an anode disposed on the base layer, a sacrificial pattern disposed on the anode and having a sacrificial opening which exposes a portion of the upper surface of the anode, a pixel defining film disposed on the base layer and having a light-emitting opening which corresponds to the sacrificial opening, a barrier rib disposed on the pixel defining film and having a barrier rib opening which corresponds to the light-emitting opening, a light-emitting pattern disposed on the anode in the barrier rib opening, and a cathode disposed on the light-emitting pattern to be in contact with the barrier rip, wherein the sacrificial pattern includes a metal oxide which includes a first metal, indium, and zinc, the first metal including at least one of tin or gallium, and the sacrificial pattern protruding from one side of the pixel defining film.