| abstract |
A repeating unit A including one selected from repeating units represented by Formulas 1 to 3 and combinations thereof; And a polymer comprising a repeating unit B derived from a monomer including an unsaturated bond copolymerizable with the repeating unit A, wherein a wavelength dispersion of R e (450 nm / 550 nm) is about 0.81 to about 1.20. And an optical film having a wavelength dispersion of R e (650 nm / 550 nm) of about 0.90 to about 1.18, and a display device including the optical film. |