1. World Premier International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science (NIMS), Tsukuba, Japan
2. Colloidal Ink Co., Ltd., Sojya-shi, Japan
3. State Key Laboratory of Optoelectronic Materials and Technologies, Guangdong Province Key Laboratory of Display Material and Technology and School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou, People’s Republic of China