1. SCNU-TUE Joint Laboratory of Device Integrated Responsive Materials (DIRM), National Center for International Research on Green Optoelectronics, South China Normal University, Guangzhou, P.R. China
2. South China Academy of Advanced Optoelectronics, Institute of Electronic Paper Displays and Guangdong Provincial Key Laboratory of Optical Information Materials and Technology, South China Academy of Advanced Optoelectronics, South China Normal University, Guangzhou, P.R. China
3. Shenzhen Guohua Optoelectronics Tech. Co. Ltd, Shenzhen, P.R. China