1. State Key Laboratory of Optoelectronic Materials and Technologies and the Guangdong Province Key Laboratory of Display Material and TechnologySchool of Electronics and Information TechnologySun Yat‐sen University Guangzhou 510275 China
2. Department of Applied Biology and Chemical Technologythe Hong Kong Polytechnic UniversityHung Hom, KowloonHong Kong SAR, and The Hong Kong Polytechnic University Shenzhen Research Institute Shenzhen 518057 China
3. Shenzhen Key Lab of Thin Film Transistor and Advanced DisplayPeking University Shenzhen Graduate SchoolPeking University Shenzhen 518055 China