[OLED1] OLED Devices

[OLED1-1(Invited)] Investigation of carrier recombination and device stability in phosphorescent and TADF OLEDs

*Sebastian Reineke¹, Paul-Anton Will¹, Jinhan Wu¹, Axel Fischer¹, Simone Lenk¹ (1. Technische Universität Dresden (Germany))

Keywords:organic light-emitting diodes, recombination, stability, phosphorescence, TADF

This presentation will discuss both a detailed investigation of the charge carrier recombination in state- of-the-art OLEDs and an engineering route to increase device lifetime and efficiency by forming so-called ultrastable glass layers. For the latter, both phosphorescent and TADF OLEDs are presented.