@article{CTT100691722,
  author = {Pradip Kumar Tapaswi and Myeon-Cheon CHOI and Keuk-Min  JEONG and Shinji ANDO and Chang-Sik HA},
  title = {Transparent Aromatic Polyimides Derived from Thiophenyl-Substituted Benzidines with High Refractive Index and Small Birefringence},
  journal = {Macromolecules},
  year = 2015,
}

@article{CTT100604608,
  author = {Myeon-Cheon CHOI and Jae-Chul  HWANG and Chiwan KIM and Shinji ANDO and Chang-Sik HA},
  title = {New Colorless Substrates Based on Polynorbornene-Chlorinated Polyimide Copolymers and Their Application for Flexible Displays},
  journal = {Journal of Polymer Science Part A: Polymer Chemistry},
  year = 2010,
}

@article{CTT100585553,
  author = {Myeon-Cheon Choi and Junji Wakita and Chang-Sik Ha and SHINJI ANDO},
  title = {Highly Transparent and Refractive Polyimides with Controlled Molecular Structure by Chlorine Side Groups},
  journal = {Macromolecules},
  year = 2009,
}

@inproceedings{CTT100626364,
  author = {Myeon-Cheon CHOI and Shinji ANDO and Chang-Sik HA},
  title = {Transparent High Temperature Polymers and Their Optical and Electrical Applications},
  booktitle = {ISAOP-10/ISSM-4 Symposium},
  year = 2010,
}