Penulis: Katsuyuki Morii

Dr Katsuyuki Morii is a principal researcher with the Research Center of Nippon Shokubai Co. Ltd., Japan, and also concurrently serves as an invited professor at Osaka University, Japan. As a visiting researcher at EPFL, Switzerland, he invented the origin of this issue in 2005. Since that time, he is concentrating on air-stable organic electronic devices.    Dr Hirohiko Fukagawa is a researcher with the Science and Technology Research Laboratories of the Japan Broadcasting Corporation (NHK). His research interests include solid state physics, electronic engineering, organic optoelectronics and flexible displays.