| 摘要 |
The present invention provides an adhesive layer having a high adhesion force, high adhesive properties, and an anti-static function despite a thickness of 1-20 μm, and an adhesive film using the same. The adhesive layer is made by cross-linking an adhesive composition including ionic compounds and a copolymer which contains one or more kinds of alkyl (meta)acrylate monomers with the carbon number of the alkyl group between C1 and C14, one or more kinds of (meta)acrylate monomers including an aromatic base, one or more kinds of vinyl monomers including nitrogen as another copolymer monomer, and one or more kinds of copolymer vinyl monomer including a carboxyl group and/or a copolymer vinyl monomer including a hydroxyl group. The thickness of the adhesive layer is 1-20 μm, and when the thickness is 5 μm, the adhesion force is equal to or greater than 3.0 (N/25mm). |
