| 초록 |
Polymer substrate with good transparency and flexibility has been attracted many scientists’ attention to apply to flexible displays which are known as one of the prospective industry in the future. There are many polymer candidates including polyethylene terephthalate (PET), polyethylene naphthalate (PEN), polyesteretherketone (PEEK), polycarbonate (PC), polyether sulphone (PES), polyarylate (PAR), polycyclic olefin (PCO) as well as colorless polyimide. However there have not been so many reports on cross-linked polymers, especially interpenetrate polymer networks (IPNs) which are known to have a good thermal and mechanical properties as well as a good flexibility. In this work, we prepared IPNs of polyacrylate and polyurethane to use as a substrate of flexible displays and characterized their thermal, optical, and physical properties. We also report a study of the electrical, optical, and structural properties of the ITO thin films deposited onto this transparent substrate. |
