Se-Hyeong Lee was born in Busan, Republic of Korea, in 1993. He received his B.S. and M.S. degrees in Electronic Engineering from Pusan National University, Busan, Republic of Korea, in 2017 and 2019, respectively, and his Ph.D. degree in the same field from the same university in 2025. His research interests include metal oxide semiconductor-based devices and processes, thin-film transistors, and gas sensors.