ANISOTROPIC CONDUCTIVE FILM, CONNECTION METHOD, AND CONNECTED BODY

摘要

PROBLEM TO BE SOLVED: To provide an anisotropic conductive film capable of establishing anisotropic conductive connection while insulation resistance between adjacent terminals is obtained in fine pitch anisotropic conductive connection using a magnetic force, a connection method using the anisotropic conductive film, and a connected body.SOLUTION: The connection method for anisotropic conductive connection between the terminal of a substrate and the terminal of an electronic part includes a pasting process for pasting the anisotropic conductive film on the terminal of the substrate, a mounting process for mounting the electronic part on the anisotropic conductive film, and a heating and pressing process for heating and pressing the electronic part by a heating and pressing member while applying a magnetic field to the anisotropic conductive film. In the connection method, the anisotropic conductive film contains a conductive particle and an insulating particle, the conductive particle has magnetism, and the insulating particle is a particle where a core particle with magnetism is covered with an insulating layer.