1. Department of Energy Engineering, Hanyang University, 222 Wangsimni-ro, Seoul 04763, Republic of Korea
2. Department of Materials Science and Engineering, School of Chemical and Biological Engineering, Institute of Engineering Research, Research Institute of Advanced Materials, Soft Foundry, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Republic of Korea
3. SN Display Co. Ltd., Building 33, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Republic of Korea