1. Mechanical and Automotive Engineering; Seoul National University of Science & Technology; Seoul 01811 Republic of Korea
2. Graduate School of NID Fusing Technology; Seoul National University of Science & Technology; Seoul 01811 Republic of Korea
3. Eotech; Gumi 39171 Republic of Korea
4. DS Techopia; Chungnam 31217 Republic of Korea
5. Display Materials and Components Research Center, Korea Electronics Technology Institute; Seongnam 13509 South Korea