On the morning of Nov. 6th, 2019, the Engineering Research Center for Nanomaterials invited Prof. Hua Wang, who is from Taiyuan University of Technology to give academic reports. The report was hosted by Prof. Hua Wang; the teachers and students from the Engineering Research Center for Nano Materials, Key Laboratory for Special Functional Materials, Natural Medicine Key Laboratory, and School of Chemistry and Chemical Engineering participated in the report.

Wang’s lecture mainly focused on the high efficiency and stable OLED devices. With the ingenious molecular design of the D-π-A, devices with deep blue emissions were achieved. In addition, he also systematically presented the current progress at the interfaces of the OLED fabrication.