METHOD FOR PRODUCING JUNCTION STRUCTURE, AND JUNCTION STRUCTURE

摘要

The present invention is a method for producing a junction structure in which a first resin member and a second resin member that allow transmittance of a laser are joined together, the method comprising: a step in which, on the surface of the first resin member, formed is a mixed layer in which the first resin member and a metal are mixed and which has absorption properties with respect to a laser; a step in which the mixed layer and the second resin member are arranged adjacent to one another; and a step in which the mixed layer is irradiated with a laser, thereby joining the mixed layer and the second resin member together.