An organic light emitting device includes a substrate including a first region, a second region, a third region, and a fourth region, a thin film structure formed on the substrate, first, second, and third color filters formed on the thin film structure, and respectively disposed in the first, second, and third regions, an insulating layer formed on the first to third color filters and the thin film structure, first, second, third, and fourth translucent members formed on the insulating layer, and respectively disposed in the first, second, third, and fourth regions, first, second, third, and fourth pixel electrodes respectively formed on the first, second, third, and fourth translucent members, an organic light emitting member for emitting white light formed on the first to fourth pixel electrodes; and a common electrode formed on the organic light emitting member.