1. Guangdong Provincial Key Laboratory of Optical Information Materials and Technology & Institute of Electronic Paper Displays
2. South China Academy of Advanced Optoelectronics
3. South China Normal University
4. Guangzhou 510006
5. P. R. China
6. Department of Materials Science and Engineering
7. University of Washington
8. Seattle
9. USA
10. Institute of Polymer Optoelectronic Materials and Devices
11. State Key Laboratory of Luminescent Materials and Devices
12. South China University of Technology
13. Guangzhou 510640
14. Department of Physics and Astronomy, and Collaborative Innovation Center of IFSA (CICIFSA)
15. Shanghai Jiaotong University
16. Shanghai 200240
17. Materials Sciences Division
18. Lawrence Berkeley National Lab
19. Berkeley
20. Department of Chemistry