1. Tianjin Key Laboratory of Film Electronic & Communication Devices, School of Integrated Circuit Science and Engineering, Tianjin University of Technology, Tianjin 300384, China
2. Key Laboratory of Organic Integrated Circuits, Ministry of Education, Institute of Molecular Aggregation Science, Department of Chemistry, School of Science, Tianjin University, Tianjin 300072, China
3. Beijing National Research Center for Information Science and Technology Institute of Microelectronics, Tsinghua University, Beijing 100084, China
4. Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China