| 摘要 |
<p>Disclosed are a cellulose ester film that has a suitable retardation value and high uniformity with a narrow range of variation and a production method therefor. Also disclosed are a polarizing plate equipped with said cellulose ester film and a liquid crystal display device having high display uniformity. The cellulose ester film includes a cellulose ester with a C2-4 acyl substituent in which the degree of acyl group substitution is in the range of 2.0 to 2.5, and is characterized in that the in-plane retardation value (Ro), the retardation value in the thickness direction (Rt), the plane orientation (S), and the thickness thereof are each within a specific range.</p> |
