1. Division of Display and Semiconductor Physics
2. Display Convergence
3. College of Science and Technology
4. Korea University Sejong Campus
5. Sejong City
6. Division of Physics and Semiconductor Science
7. Dongguk University
8. Seoul 04620
9. Republic of Korea
10. Advanced Nano-Surface Department
11. Korea Institute of Materials Science (KIMS)
12. Changwon