Patent ID: 6689632
Filing Date: 2004-02-10
Classification: H01L

Abstract:
A method of fabricating an organic electroluminescence display device, comprising:forming a first electrode on a substrate including an emission region and a non-emission region; forming a buffer layer on the first electrode, the buffer layer corresponding to the non-emission region; forming a partition wall on the buffer layer, the partition wall including a polymer; forming a first carrier transporting layer on the partition wall, the first carrier transporting layer covering the entire substrate including the partition wall; treating the first carrier transporting layer with an oxygen plasma, thereby the first carrier transporting layer having hydrophilicity; attaching a mold to the first carrier treated with the oxygen plasma, thereby the first carrier transporting layer corresponding to the non-emission region having hydrophobicity; removing the mold from the first carrier transporting layer; forming an emissive layer on the first carrier transporting layer using a coating method, the emissive layer corresponding to the emission region; forming a second carrier transporting layer on the emissive layer; and forming a second electrode on the second carrier transporting layer.