Organic light-emitting display device

Disclosed is an organic light-emitting display device that is capable of preventing the reflection of light incident from outside and improving transparency when a transparent display is realized. The organic light-emitting display device includes a first substrate defined by a transmission area and a light emission area, a first electrode located on a region of a planarization film, which covers a thin film transistor, corresponding to the light emission area, the first electrode being electrically connected to the thin film transistor, and a shielding layer located to cover a region of the planarization film corresponding to the transmission area and the side surface of the planarization film, the shielding layer being electrically isolated from the first electrode. A black bank is provided between the transmission area and the emission area so as to cover the edge of the first electrode, and an organic light emissive layer and a second electrode, which covers the organic light emissive layer, are sequentially formed on the first electrode.