| abstract |
[PROBLEMS] To suppress fluctuations in Re and Rth of a polymer film accompanying changes in humidity. A humidity dependency improver for a polymer film containing a compound represented by the following general formula (1) or general formula (2). Q 1 and Q 2 each represent —O—, —S—, or —NRf—, and X 4 is selected from the following divalent linking group group (3). [Selection figure] None |