| 摘要 |
<p>Provided is a thin optical film having improved retardation irregularities and orientation angle deviations, which are the source of deterioration in the heat resistance and brittleness unique to acrylic resins. The optical film comprises: an acrylic resin (A) having a weight-average molecular weight Mw that is 70,000 or greater, but less than 1,000,000; an acrylic resin (B) having a weight-average molecular weight between 1,000,000 and 10,000,000; and a cellulose ester resin (C).</p> |
