| 摘要 |
The present invention relates to a composition for an optical film, to an optical film and to a flexible display device and a flexible solar-cell device comprising the same. More particularly, the present invention relates to an optical film comprising a terpolymer including a cyclic olefin-based repeating unit, a styrene-based repeating unit and a maleic anhydride-based repeating unit, and having excellent heat resistance, low optical anisotropy and high optical transmittance owing to a high glass transition temperature, and to a flexible display device and a flexible solar-cell device comprising the same. |
