To produce efficient deep-blue emitters, a new family of thermally activated delayed fluorescence (TADF) molecules based on dibenzo-fused phosphacycles was designed. OLEDs employing a phenothiaphosphine sulfide derivative as a TADF emitter displayed blue electroluminescence with a maximum external quantum efficiency of 13% and CIE color coordinates of (0.15, 0.23).
|Number of pages||6|
|Journal||Journal of Materials Chemistry C|
|Publication status||Published - Jan 1 2018|
All Science Journal Classification (ASJC) codes
- Materials Chemistry