SEALING LAYER FOR ELECTRONIC OR PHOTOVOLTAIC DEVICES

摘要

A sealing layer (10) includes a base polymer layer (1), a diffusion barrier layer (2) and a top polymer layer (3). The diffusion barrier layer is arranged on a surface of the base polymer layer (1), the top polymer layer is arranged on a surface of the diffusion barrier layer (2) facing away from the base polymer layer (1). The diffusion barrier layer is a molecular layer.