Efficient organic light-emitting diodes based on iridium(<scp>iii</scp>) complexes containing indolo[3,2,1-<i>jk</i>]carbazole derivatives with narrow emission bandwidths and low efficiency roll-offs
Xiang‐Ji Liao, Jin-Jun Zhu, Yuan Li, Zhi‐Ping Yan, Xu‐Feng Luo, Yi‐Pin Zhang, Junjian Lu, You‐Xuan Zheng
Abstract
OLEDs based on iridium(<sc>iii</sc>) complexes containing an indolo[3,2,1-<italic>jk</italic>]carbazole unit exhibit good emission performances with a narrow full width at half maximum of 33 nm, good efficiency and low efficiency roll-off.
Topics & Concepts
CarbazoleIridiumOLEDMaterials scienceDiodeOptoelectronicsPhotochemistryNanotechnologyOrganic chemistryChemistryCatalysisLayer (electronics)Organic Light-Emitting Diodes ResearchOrganic Electronics and PhotovoltaicsLuminescence and Fluorescent Materials