A display apparatus includes an optical device, and defining a first area overlapping the optical device and a second area surrounding at least a portion of the first area therein. The display apparatus includes a pixel defining layer defining a first opening and an auxiliary opening arranged in the first area, and a second opening arranged in the second area; a first emission layer arranged in the first opening and which emits light of a first color; a second emission layer arranged in the second opening and which emits light of the first color; and a conductive layer comprising, in a plan view, a first mesh pattern defining a first hole overlapping the first opening and the auxiliary opening, and a second mesh pattern defining a second hole overlapping the second opening.