POLYMERIZABLE OPTICAL COMPOSITION, OPTICAL SHEET AND METHOD FOR MAKING THE OPTICAL SHEET

摘要

A polymerizable optical composition is provided to obtain an optical sheet with high refractivity, high brightness, long lifetime, and high reliability without a halogen. A polymerizable optical composition comprises a first monomer and a second monomer, wherein the weight ratio of the first monomer to the second monomer is 1:9 - 9:1. The second monomer comprises one or more acrylic functional groups and the first monomer is represented by the following chemical formula (A). In chemical formula (A), R1 is any one selected from O and S atoms; R2 is a divalent functional group of (C2H4O)n, wherein n is an integer of 1-10; and R3 is one of H and CH3.