PRISM SHEET OF HIGH REFRACTIVE INDEX AND ELASTICITY, THE COMPOSITION FOR PRODUCING THE SAME AND THE METHOD FOR ITS PRODUCTION

摘要

A composition for forming a prism sheet is provided to ensure excellent elastic restoring force, hardness and scratch resistance, and to improve the luminance of screen when applied to the prism sheet for a LCD panel. A composition for forming a prism sheet comprises (A) at least one urethane (meth)acrylate compound selected from the group consisting of the compounds represented by chemical formula 1-3, (B) a polyfunctional cross-linking agent, (C) a monofunctional monomer having a vinyl group, and (D) a photoinitiator.