High-performance blue phosphorescent light-emitting diodes are fabricated by a new sequential solution-processing method made possible by a new wide-energy-gap electron-transport material. The PhOLEDs show a luminous efficiency of 28.3 cd A−1 with an EQE of 15.5% at 2790 cd m−2. Even at a remarkably high brightness of 10 000 cd m−2, the luminous efficiency remained higher than 20 cd A−1.
No takes yet. Share an insight, caveat, or question.
Earmme et al. (2010) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: