Dong Jin Kang received his Ph.D. in Chemical and Biomolecular Engineering from KAIST, South Korea, in 2015. After working as a Post-Doctoral associate at the University of Illinois at Chicago (2016~2018), USA, and as a Research Scientist at the Leibniz Institute for New Materials (2018~2020), Germany. He joined Samsung Display Co. in 2020. He is currently interested in the development of printing processes for QD-EL and multi-functional displays.