| abstract |
The invention relates to a compound, an optical film and a method for making the optical film. The invention provides a compound having a divalent group and represented by the following formula (1-1) or (1-2), wherein Z1 and Z2 respectively independently represent a hydrogen atom etc., Q1 and Q2 respectively independently represent -S- etc. Y1 represents a substituted or unsubstituted polycyclinc aromatic hydrocarbon group, or a substituted or unsubstituted poly cyclic aromatic heterocyclic group; D1 and D2 respectively independently represent a single bond or a divalent bonded group, G1 and G2 respectively independently represent a divalent aliphacyclic hydrocarbon group. This invention also provides an optical film by polymerizing the above compound. |