Tetradentate Pt[O^N^C^N] complexes with peripheral diarylamino substituents for high-performance and stable green organic light-emitting diodes with LT95 of 17 140 h at 1000 cd m−2

Pt-based green OLEDs exhibit a maximum EQE of up to 29.6% and an LT 95 of up to 17 140 hours at 1000 cd m −2 .