The waveguide mode loss of the layer stack in an OLED is investigated via numerical analysis with JCMsuite. To improve this type of loss, an OLED with nanodisk scatterers integrated into the substrate is presented, numerically investigated, and discussed.
P. M. Piechulla, et al., Correlated Disorder Substrate-Integrated Nanodisk Scatterers for Light Extraction in Organic Light Emitting Diodes. Advanced Optical Materials, 11, 2202557 (2023).