A family of phosphorescent emitter compounds containing a carbene ligand L
A
selected from the group consisting of:
is disclosed. These compounds enhance the performance of OLEDs when incorporated therein.
A family of phosphorescent emitter compounds containing a carbene ligand LA selected from the group consisting of:
is disclosed. These compounds enhance the performance of OLEDs when incorporated therein.
含碳烯配体 LA 的磷光发射体化合物系列,选自由以下组成的组:
所组成的组中的碳烯配体 LA 的磷光发光体化合物家族。这些化合物加入有机发光二极管后可提高其性能。