Fusing Multi-Resonance Framework with Platinum(II) Complex via Cyclometalation for Narrowband Blue TADF.
Multi-resonance (MR)-type emitters based on B- and N-embedded polyaromatic hydrocarbons are among the most promising candidates for ultrapure organic light-emitting diodes (OLEDs), owing to their high photoluminescence quantum yields and narrow emission spectra. However, their application as nonsensitized thermally act...