Ying Yu, Hao Xing, Dan Liu, Mengying Zhao, Herman H.-Y.Sung, Ian D. Williams, Jacky W. Y. Lam, Guohua Xie, * Zheng Zhao,* and Ben Zhong Tang*. Solution-processed AIEgen NIR OLEDs with EQE Approaching. 15%. Angew. Chem. DOI: 10.1002/anie.202204279.