Abstract: An organic electroluminescent device with improved lifetime and a method of fabricating the same are provided. The device comprises a barrier layer on an upper surface of a color filter, and etching and removing part of the barrier layer uncovered by first electrodes to form moistness removed channel after defining and forming at least one first electrode on an upper surface of the barrier layer. It is convenient to bake and eliminate a solvent or mist existed in the color filter in a baking process, thereby reducing speed of going bad of the organic light emitting layer and effectively improving lifetime of the organic electroluminescent device.

Abstract: An electrode structure of an organic electroluminescent display panel and a method of manufacturing the same are provided. The electrode structure comprises a transparency substrate, a leading wire pattern layer (for example: ITO, IZO or IWO materials etc.) grown on the transparency substrate, at least one auxiliary metallic pattern layer grown on the leading wire pattern layer, an isolation area provided on the auxiliary metallic pattern layer for isolation, a separation area provided on the isolation area with an raised predetermined height to separate electric interference, and at least one metallic conductive layer provided on the transparency substrate and the separation area.