Phys.org  August 6, 2024 Vertically stacked all-organic active-matrix organic light-emitting diodes are promising candidates for high-quality skin-like displays due to their high aperture ratio, extreme mechanical flexibility, and low-temperature processing ability. However, these displays suffer from process interferences when interconnecting functional layers made of all-organic materials. An international team of researchers (USA – Georgia Southern University, China) developed an integration strategy called “discrete preparation-multilayer lamination” based on microelectronic processes. They prepared each functional layer separately on different substrates to avoid chemical and physical damage caused by process interferences and introduced a single interconnect layer between each vertically stacked functional layer […]