An organic light emitting diode (OLED) includes a substrate having a first electrode
layer formed thereon in a predetermined pattern, an insulator layer defining the
upper portion of the substrate having the first electrode layer in a predetermined
pattern, an organic polymer layer formed based on the pattern defined by the insulator
layer, a barrier for blocking flow of the organic polymer layer at both ends of
the pattern defined by the insulator layer, and a second electrode layer formed
on the organic polymer layer.
