1. Department of Electronic Engineering, National Taiwan University of Science and Technology, Taipei 10617, Taiwan
2. Organic Electronics Research Center, Ming Chi University of Technology, New Taipei City 24301, Taiwan
3. Department of Materials Engineering, Ming Chi University of Technology, New Taipei City 24301, Taiwan
4. Department of Electronic Engineering, Ming Chi University of Technology, New Taipei City 24301, Taiwan
5. Department of Materials Science and Engineering, National Taiwan University, Taipei 10617, Taiwan