layer htl and a hole injection layer hil may be included between the organic emission layer and the first electrode 114 and an electron transport layer etl and an electron injection layer eil may be included between the organic emission layer and the second electrode 117 if the organic emission layer of the intermediate layer 116 is a high molecular weight organic layer then the htl may be included between the organic emission layer and the first electrode 114 the second electrode 117 is formed to substantially cover all pixels the second electrode 117 may be a transmissive or reflective electrode if the second electrode 117 is a transmissive electrode then the second electrode 117 may be fabricated by stacking a layer formed of at least one selected from the group consisting of li ca lif ca lif al al ag and mg and a transmissive conductive layer such as ito izo zno or in2o3 alternatively if the second electrode 117 is a reflective electrode then the second electrode 117 is formed of at least one material selected from the group consisting of li ca lif ca lif al al ag and mg in the current embodiment the first electrode 114 and the second electrode 117 are an anode electrode and a cathode electrode respectively in another embodiment the first electrode 114 and the second electrode 117.