Patent ID: 8373343
Filing Date: 2013-02-12
Classification: H01L

Abstract:
1. An optoelectric device, comprising: a substrate; a first electrode applied on the substrate; a second electrode; a layer of an organic light emitting material which is arranged in between the first electrode and the second electrode; a multilayer seal applied onto the second electrode, the multilayer seal comprises at least one layer of a high density material and at least one layer of an organic material, the layer of organic material includes a moisture scavenging agent that is dissolved in the layer organic material, and the moisture scavenging agent comprises an organic composition that does not generate an acidic proton when subjected to hydrolysis; and a barrier layer, which has at least one layer of a high density material and at least one layer of an organic material, applied between the substrate and first electrode, the layer of organic material includes a moisture scavenging agent, and the moisture scavenging agent comprises an organic composition that does not generate an acidic proton when subjected to hydrolysis.