On July 23-25, 2019, the teachers and students of our group participated in the 23rd International Symposium on Novel Display Materials and Devices (ADMD) held in Guangzhou. More than 100 experts and scholars from China, Japan, South Korea and other countries participated in the conference. Centering on novel display technologies, the conference was focused on frontiers of science and technology, featuring thematic focus and great international influence.

Prof. Yanlei Yu of our group was invited to be the chairman of the conference, and delivered an invited lecture entitled "Optically Addressed RGB Colors of Self-Organized Helical Superstructures". The poster prepared by postdoctoral fellow Lang Qin and doctoral student Xinlei Pang stood out among its competitors and won the Excellent Poster Award, which exhibited the best style of teachers and students of our group!