| 摘要 |
<p>The present invention provides a phase difference film characterized by including: a cellulose ester resin; at least one compound represented by general formula (1) (in general formula (1): R1-R4 each individually represent hydrogen or a C1-3 alkyl group; and R5 and R6 each independently represent a glycidyl group or an alkyl group having a substituent, said substituent being at least one selected from the group consisting of a hydroxyl group, an ester group, and an aromatic group); and at least one compound represented by general formula (2) (in general formula (2): A1 and A2 each independently represent an alkyl group, a cycloalkyl group, an aromatic hydrocarbon ring group, or an aromatic heterocyclic ring group; B represents an aromatic hydrocarbon ring or an aromatic heterocyclic ring; T1 and T2 each independently represent a divalent 1, 2, 4-triazole ring group; L1, L2, L3, and L4 each independently represent a single bond or a divalent linking group; and n represents an integer in the range of 0-5). According to the present invention, a phase difference film can be provided which is capable of achieving a desired phase difference, even as a thin film.</p> |
