| 摘要 |
PURPOSE: An adhesive composition and an optical element using the same are provided to prevent a light leakage phenomenon in small and medium sizes and improve splitting resistance and re-working property. CONSTITUTION: An adhesive composition comprises fluorine-containing polyol and release strength between an adhesive sheet and a glass sheet at 180 degrees according to JIS 2107 reference is 200-350gf/25mm at 300mm/min tension speed. 0.1-10 parts by weight of the fluorine-containing polyol is contained based on 100.0 parts by weight of (meth) acrylate adhesive resin. The fluorine-containing polyol has a refractive index of 1.2-1.3 and an average molecular weight of 50-1,000 g/mol. The fluorine-containing polyol is fluorine-containing alkyl diol acrylate. |
