A display device includes a first electrode, a second electrode adjacent to the first electrode, a barrier wall between the first electrode and the second electrode; a wiring arranged above the barrier wall, and arranged between the first electrode and the second electrode, an organic layer covering the first electrode, the second electrode, the barrier wall and the wiring, and a third electrode covering the organic layer, wherein a width of the wiring is narrower than a length between the first electrode and the second electrode, and a resistance value between the wiring and the third electrode is higher than a resistance value between the first electrode and the third electrode.