Patent ID: 7268486
Filing Date: 2007-09-11
Classification: C03B,C03C,C23C,H01L,H05K,Y02P

Abstract:
1. A process for producing an organic, electro-optical element, comprising the steps of: providing a substrate, applying a first conductive layer, applying at least one layer which includes at least one organic, electro-optical material, applying a second conductive layer, and depositing at least one glass layer with a vitreous structure, the at least one lass layer comprising an at least binary system of materials, wherein the step of depositing at least one glass layer comprises the step of evaporation-coating, in which the step of evaporation-coating comprises the step of electron-beam coating, wherein the step of evaporation-coating comprises the step of co-evaporation from at least two evaporation sources, and wherein the step of co-evaporation comprises the step of periodically varying the evaporation-coating rate of at least one of the evaporation sources.