Hong Jae Shin is a Research Fellow at LG Display, TV Development Group, Paju, Korea. He received his Ph. D degree in Electrical and Computer Engineering from Hanyang University, Seoul, Korea, in 2004, He is currently a leader of OLED TV panel design and responsible for large-sized OLED TV panel design. He has developed various design technologies of the OLED display, and especially contributed to World‐First Mass‐Production of OLED TVs. His research interests include OLED panel design and compensation circuit for the large-sized high resolution OLED TVs, gate driver circuit in panel, driving methods for OLED displays.