Inline concept for thin film encapsulated PLED and smOLED devices

摘要

A fully integrated inline OLED production system is presented. The performance of PLED devices that are encapsulated with a thin film multilayer stack are compared to conventionally encapsulated devices with glas/dessicant protection. The observed luminance decay is the same in both cases. The lifetime performance of the thin film encapsulation is measured and critical parameters are discussed. The first smOLED devices produced on the OTB equipment are presented and comparison with other smOLED devices shows veiy goad results.