POLARIZING PLATE AND PRODUCTION METHOD THEREOF

摘要

PURPOSE: Polarizer and manufacturing method thereof can prevent the change of birefringence due to the stress by using the hardening material of the resin composition curable actinic energy ray as the protective film of the polarized light device. CONSTITUTION: Polarizer has the structure of being directly protect with the protective film. The protective film is included of resin. The hardening material of resin composition curable actinic energy ray containing resin is the compound and compound. The compound has the cross linkage alicyclic skeleton while having the unsaturated carboxylic acid radical with 2. The compound has the concatenated saturated aliphatic hydrocarbon skeleton while having the unsaturated carboxylic acid radical with 2.