1. Department of Display Engineering, Pukyong National University, Busan 48513, South Korea
2. Department of Industry 4.0 Convergence Bionics Engineering, Pukyong National University, Busan 48513, South Korea
3. Department of Smart Green Technology Engineering, Pukyong National University, Busan 48513, South Korea
4. Department of Polymer Engineering, Pukyong National University, Busan 48513, South Korea