1. Institute for Electric Light Sources, School of Information Science and Technology, Fudan University, Shanghai 200433, China
2. Institute of Future Lighting, Academy for Engineering and Technology, Fudan University, Shanghai 200433, China
3. College of Electronic and Optical Engineering & College of Flexible Electronics, Nanjing University of Posts and Telecommunications, Nanjing 210023, China
4. Zhongshan-Fudan Joint Innovation Center, Zhongshan 528437, China
5. Yiwu Research Institute of Fudan University, Chengbei Road, Yiwu City, Zhejiang 322000, China