| 摘要 |
A hard coating solution is provided to for a hard coating film with high hardness, to inhibit interlayer separation and curling of a hard coating layer, and to realize excellent scratch resistance, adhesion and cost efficiency. A hard coating solution comprises a photocurable oligomer, a (meth)acrylate monomer, a curing initiator, and a solvent, wherein the photocurable oligomer is a hyper-branched (meth)acrylate oligomer having 10-30 functional groups. Particularly, the hard coating solution comprises 10-50 parts by weight of the photocurable oligomer, 5-3 parts by weight of the (meth)acrylate monomer, 0.1-10 parts by weight of the curing initiator and 5-80 parts by weight of the solvent, based on 100 parts by weight of the hard coating solution. |
