US Patent 10217802 Organic light-emitting display device with high resolution and high definition

An organic light-emitting display (OLED) device includes a substrate having a display area including a plurality of sub-pixels each comprising an anode, an organic emitting layer and a cathode, a first data line on the substrate and applying a first data voltage to a first sub-pixel emitting light of a first color and to a second sub-pixel emitting light of a second color different from the first color, and a first line disposed between the first data line and an anode overlapping the first data line among the anodes of the plurality of sub-pixels. Parasitic capacitance that may occur between the first data line and the anode overlapping with the first data line can be reduced, and color change in the sub-pixels can be suppressed.