LG Display Co., Ltd.
Organic Light Emitting Display Device

Abstract:

Provided is an organic light emitting display device. The organic light emitting display device includes a plurality of sub-pixels, an anode disposed in each of the plurality of sub-pixels, a bank layer covering an edge of the anode and defining emission areas, an organic emission layer disposed on the anode, and a cathode disposed on the organic emission layer. Each of sub-pixels includes a respective one of the emission areas and a respective non-emission area. A minor axis length of the emission area in the first sub-pixel, that of the emission area in the second sub-pixel and that of the emission area in the third sub-pixel are identical to each other. A major axis length of the emission area in the first sub-pixel, that of the emission area in the second sub-pixel and that of the emission area in the third sub-pixel are different from each other.