| 摘要 |
<p>PURPOSE: An ink for an ink jet is provided to ensure adhesion strength and to form micro lens array with high strength and high transmittance. CONSTITUTION: An ink for an ink jet contains (meth)acrylic acid ester of chemical formula 1, monofunctional (meth)acrylate, and photopolymerization initiator. The transmittance of a hardened film at 400nm, which is obtained from the ink is 96% or more. In chemical formula, R^1, R^2, R^3, and R^4 are independently hydrogen or C1-6 alkyl; R^5, R^6, R^7 and R^8 are independently C1-6 alkylene.</p> |
