CONNECTION METHOD AND CONJUGATE

摘要

PROBLEM TO BE SOLVED: To provide a connection method which improves easy repairability and connection reliability even if a terminal height of a ceramic board is varied.SOLUTION: The connection method of anisotropic conductive connection between a terminal of the ceramic board and a terminal of an electronic component includes: an affixing step of affixing an anisotropic conductive film onto the terminal of the ceramic board; a mounting step of mounting the electronic component on the anisotropic conductive film; and a heating and pressing step of heating and pressing the electronic component with pressure less than 2 MPa by means of a heating and pressing member. A height variation of the ceramic board is 20μm or more and the anisotropic conductive film contains a radical polymerizable substance, a thermal radical initiator and conductive grains of which the average grain size is 13μm or larger.