Uv curable protective material composition with excellent flame retardancy and led display using the same

Abstract

Provided is an ultraviolet (UV)-curable protective material with excellent flame retardancy and a light-emitting diode (LED) display using the same, and more particularly, to a UV-curable protective material composition including an oligomer having at least one skeleton selected from polyisobutylene and hydrogenated polybutadiene and having a bifunctional acrylic group; an acrylic monomer; a photoinitiator; and a solid flame retardant including phosphorus, wherein the solid flame retardant has a D90 particle size of 2 to 20 μm, and the phosphorus is included in an amount of 10% by weight or more based on the total weight of the solid flame retardant. The UV-curable protective material composition exhibits excellent flame retardancy, optical properties, and durability and is suitable for application to LED displays and the like.

Dependencies are inferred from the claim text.