| abstract |
(57) [Summary] (Corrected) [SOLUTION] In an anisotropic conductive film in which conductive particles are dispersed in an adhesive, the adhesive is (A) an ethylene-vinyl acetate copolymer, B) a copolymer of ethylene, vinyl acetate and acrylate and / or methacrylate monomers, (C) a copolymer of ethylene with vinyl acetate and maleic acid and / or maleic anhydride, and (D) a copolymer of ethylene and acrylate. And / or a copolymer of a methacrylate monomer and maleic acid and / or maleic anhydride, and a polymer selected from (E) an ionomer resin in which the molecules of an ethylene-methacrylic acid copolymer are bonded with metal ions. And (F) an acrylic monomer. [Effect] It cures in a short time at a low temperature, has good workability and transparency, and maintains conductivity in the thickness direction and insulation in the surface direction even after being kept at a high temperature for a long time, and has adhesive strength and durability. Excellent in nature. |