Jiahui Liu, Sijie Xian, Zhongyan Huang, Jingsheng Miao, Chuluo Yang. "Triphenylene‐Involved π‐Extension Combining With Phenyl‐Blocking Enhances the Stability of MR‐TADF Emitter: Top‐Emitting OLED Realizes EQE Approaching 60% With BT.2020 Green Gamut and Long Lifetime." Angewandte Chemie International Edition, 2026. doi:10.1002/anie.2518285