The junction mannered null average primary particle diameter which uses the low temperature sintering Characteristic jointing material and

摘要

In addition to exhibiting a bonding strength capable of withstanding practical use without performing a heat treatment operation at high temperature and pressure bonded body formed in nitrogen is possible and to provide a bonding material having reduced junction variation between samples thing. As a component of the bonding material, an average primary particle size of a 1~200nm, silver nanoparticles are coated with an organic substance having 8 or less carbon atoms, dispersion media, carboxyl and at least two having a boiling point of 203 ℃ or I use a bonding material that is configured to include a flux component made of an organic material having a group. In particular, the use of a sub-micron silver particles and silver nano-particles.