An organic electroluminescence device and a method of manufacturing the same are provided. The organic electroluminescence device is suitable for being configured on a substrate. The organic electroluminescence device includes a first electrode, a first doped carrier transporting layer, a light-emitting layer, a second doped carrier transporting layer, and a second electrode. The first electrode is configured on the substrate. The first doped carrier transporting layer is configured on the first electrode. The light-emitting layer is configured on the first doped carrier transporting layer. The second doped carrier transporting layer is configured on the light-emitting layer and has a first surface in contact with the light-emitting layer and a second surface opposite to the first surface. The first surface is substantially a planar surface, and the second surface is a rough surface having a plurality of micro-protrusions. The second electrode is configured on the second surface.