OPTICAL FILM AND METHOD FOR FABRICATING THE SAME

摘要

PURPOSE: An optical film and a manufacturing method thereof are provided to control the wavelength dispersion of the film by the composition of plural common use group polymers. CONSTITUTION: An optical film comprises the following: a polymer with a recurring unit marked with chemical formula 1; and a polymer with a recurring unit marked with chemical formula 2. A manufacturing method of the optical film comprises the following steps: forming a solution by mixing the polymer with the recurring unit marked with chemical formula 1, the polymer with the recurring unit marked with chemical formula 2, and a solvent; spreading the solution to the surface of a substrate; and drying the spread solution.