Facile one‐step synthesis of efficient hybridized local and charge transfer emitter for ultraviolet electroluminescence with low roll‐off
Abstract Ultraviolet organic light‐emitting diodes (UV‐OLEDs) have attracted increasing attention in the applications of phototherapy, high‐density information storage, sterilization, photocuring and so on, yet the development of efficient short‐wavelength emitters remains challenging due to the irreconcilable contradi...