“…To investigate the universality of this effect, we applied the optimized convex patterned ITO substrate to typical green, red, and near-infrared (NIR) OLEDs (Fig. S8-S10, ESI †), which use the bis[2-(2-pyridinyl-N)phenyl-C](acetylacetonato)iridium(III) (Ir(ppy) 2 (acac), 35 3,4-bis(4-(diphenylamino)phenyl)acenaphtho[1,2-b]pyrazine-8,9-dicarbonitrile (APDC-DTPA), 36 and a new bis-tridentate Ir(III) complex (4b) 37 as the doped emitters, respectively. The molecular structures of these molecules are shown in the insets of Fig.…”