1. Thin Film Technology Center, Department of Optics and Photonics, National Central University, 300, Chung Da Rd., Chung Li, Taoyuan 32001, Taiwan
2. National Applied Research Laboratories, Taiwan Instrument Research Institute, No. 20. R&D Rd. VI, Hsinchu Science Park, Hsinchu 30076, Taiwan
3. General Education Center, Ming Chi University of Technology, New Taipei 243303, Taiwan
4. Organic Electronics Research Center, Ming Chi University of Technology, New Taipei 243303, Taiwan