A compound comprising a ligand LA coordinated to a metal M
wherein ring A, ring T, and ring W are independently selected from a 5-membered or 6-membered heterocyclic or carbocyclic ring, and the ring W is fused to the ring T. The metal compounds having a ligand LA can be found in an OLED that includes an organic layer positioned between an anode and a cathode where the organic layer comprises a metal compound above having a ligand LA disclosed herein. We also describe a consumer product comprising the OLED.
由
配体 LA 与
金属 M 配位而成的化合物
其中,环 A、环 T 和环 W 独立选自 5 元或 6 元杂环或碳环,且环 W 与环 T 融合。具有
配体 LA 的
金属化合物可以在 OLED 中找到,该 OLED 包括设置在阳极和阴极之间的有机层,其中有机层包括上文所述的具有
配体 LA 的
金属化合物。我们还描述了一种包含该 OLED 的消费产品。