LAYERED ELECTRONIC DEVICE

摘要

A device includes an organic polymer layer and an electrode positioned against the polymer layer, the electrode being constituted by a transparent stack of thin layers including an alternation of n thin metallic layers and of (n+1) antireflection coatings, with n≧1, where each thin metallic layer is placed between two antireflection coatings. At least one of the two antireflection coatings located at the ends of the constituent stack of the electrode includes a stack that is a barrier to moisture and gases, the layers of the or each barrier stack having alternately lower and higher densities.