SUBSTRATE FOR AN ORGANIC LIGHT-EMITTING DEVICE, USE AND PROCESS FOR MANUFACTURING THIS SUBSTRATE, AND ORGANIC LIGHT-EMITTING DEVICE

摘要

The invention relates to a substrate (1) for an organic light-emitting device (10), especially a transparent glass substrate, comprising, on a first main face (11), a lower electrode coating (3), the electrode coating (3) consisting of a thin-film multilayer comprising, in succession, at least: a contact layer (31) based on a metal oxide and/or metal nitride; a metallic functional layer (32) having an intrinsic electrical conductivity property; and an overlayer (34) based on a metal oxide and/or metal nitride, especially for matching the work function of said electrode coating, said substrate including a bottom layer (2), said bottom layer (2) covering said main face (11).