Yong-Young Noh is Chair Professor of Department of Chemical Engineering, Pohang University of Science and Technology (POSTECH). He received PhD in 2005 from GIST and then worked at the Cavendish Laboratory in Cambridge, UK, as a postdoctoral associate. Afterwards, he worked at ETRI, as a senior researcher, at Hanbat National University as Assistant professor, and Dongguk University as Associate professor. His research interest is the field of printed organic field-effect transistors, organic light-emitting diodes, perovskite, metal halide, and oxide thin-film transistors.