| abstract |
An organic electroluminescence device including on a substrate, in the following order, a first electrode, at least an organic compound layer including a light-emitting layer, a second electrode, and a protective layer, wherein the protective layer includes two or more layers, a first protective layer closer to the second electrode is an electrically insulating layer containing an organic compound, and a second protective layer farther from the second electrode is a layer containing a metal halide. An organic electroluminescence device improved in storage stability and, in particular, strong in durability with respect to moisture and oxygen, and a producing method thereof is provided. |