Patent ID: 7963816

Claim:
A method of fabricating an organic electro luminescence device, the method comprising: forming a thin film transistor on a substrate; forming a passivation layer directly over the thin film transistor; forming an opaque metal layer as a reflector over the passivation layer; forming a first electrode layer over the opaque metal layer; forming a contact hole through the passivation layer and the first electrode layer exposing an upper surface of a drain electrode of the thin film transistor at a predetermined portion of the first electrode and the passivation layer; forming a buffer layer on a predetermined portion of an upper surface of the first electrode; forming a barrier rib directly adjacent to the contact hole over the buffer layer; forming an organic emission layer within a region defined by the buffer layer; and forming a second electrode on the organic emission layer such that the second electrode is electrically connected with the drain electrode through the contact hole.