| 摘要 |
PURPOSE: An adhesive composition is provided to have excellent physical property, transparency, and low separating force, and to effectively inhibiting impurity inflow phenomenon. CONSTITUTION: An adhesive composition includes 100.0 parts by weight of an acrylic copolymer, 50-100.0 parts by weight of an acrylic particle satisfying formula 1: 0 <= ¦n_psa - n_par¦, and 0.1-2 parts by weight of a crosslinking agent. In chemical formula 1, n_psa is a refractivity of an adhesive composition except for an acrylic particle, and n_par is a refractivity of an acrylic particle. The acrylic particle satisfies 0<=¦n_psa - n_par¦<=0.03, contains 60-90 parts by weight, and has an average particle diameter of 1 nm - 10 micron. |
