1. State Key Laboratory of Reliability and Intelligence of Electrical Equipment, School of Electronics and Information Engineering, and the Key Laboratory of Electronic Materials and Devices of Tianjin, Hebei University of Technology, Tianjin, Beichen, China
2. Tianjin Institute of Aerospace Mechanical and Electrical Equipment, Tianjin, China
3. State Key Engineering Center of Flat-Panel-Display Glass and Equipment, Shijiazhuang, China