Figure 2

(a) Molecular structure of yellow phosphorescent emitter (Ir(tptpy)2(acac)) and blue TADF emitters (DMAC-DPS and DMAC-DMT), (b) EL spectra and, (c) CIE color coordinates of OLEDs using Ir(tptpy)2(acac), DMAC-DPS, and DMAC-DMT emitters.

(a) Molecular structure of yellow phosphorescent emitter (Ir(tptpy)2(acac)) and blue TADF emitters (DMAC-DPS and DMAC-DMT), (b) EL spectra and, (c) CIE color coordinates of OLEDs using Ir(tptpy)2(acac), DMAC-DPS, and DMAC-DMT emitters.