Novel ligands for metal complexes, where the ligands contain fused carbo or heterocycles on the quinoline building block are disclosed. More extended aromaticity within the molecule allows red shift when the molecules are used as light emitting dopants in organic light emitting diodes/devices.
本发明公开了用于
金属络合物的新型
配体,其中的
配体包含
喹啉结构单元上的融合碳环或杂环。当这些分子用作有机发光二极管/器件中的发光掺杂剂时,分子内更多的芳香性可实现红移。