Solution-Processable, High-Molecule-Based Trifluoromethyl-Iridium Complex for Extraordinarily High Efficiency Blue-Green Organic Light-Emitting Diode

Highly Efficient Orange and White Organic Light‐Emitting Diodes Based on New Orange Iridium Complexes

“…The power efficiency of 44.9 lm W −1 is also the highest reported for orange OLEDs to date. Furthermore, these excellent EL efficiencies are close to those of the vacuum‐deposited green OLEDs 13…”

Synthesis and Photophysical Properties of Substituted Tris(phenylbenzimidazolinato) IrIII Carbene Complexes as a Blue Phosphorescent Material

“…In the Ir(ppy) 3 ‐based complexes, the fluorine or methyl substitution on the phenyl moiety affects neither the k r nor the k nr values 6. Some heteroleptic Ir complexes such as Ir(pic) 3 or amide‐bridged ppy and picolinato‐based complexes show improvements in the quantum yield by substitution by the CF 3 group 7d,20. In carbene complexes, similar substitution affects both the k r and k nr values; the effect is particularly large with substitution by the cyano group.…”

Enabling a bright orange–red emission with a high EQE with a seven-member-ring based fluorescent emitter with a matching host

“…The reason why employing BANE host can result in a such extraordinary performance may be manifold. They include being an effective hosting material [23], enhanced host-to-guest energy transfer [24][25][26], efficient exciton generation in both host and guest [24][25][26], and balanced carrier injection [27]. Evidently, lacking any one of the above elements would lead to a significant loss of the device performance.…”