1. Photo-electronic Hybrids Research Center
2. Korea Institute of Science and Technology
3. 02792 Seoul
4. Korea
5. Department of Electronics and Computer Engineering
6. Department of Organic Materials and Fiber Engineering
7. Soongsil University
8. 06978 Seoul
9. Center for Opto-Electronic Materials and Devices
10. Hanyang University
11. 04763 Seoul