E. I. du Pont de Nemours and Company
Conductive paste for bonding

Abstract:

The present invention relates to a conductive paste for bonding that comprises a metal powder and a solvent, wherein the metal powder comprises a first metal powder having a particle diameter (D50) of 10 to 150 nm and a second metal powder having a particle diameter (D50) of 151 to 500 nm. The paste is useful for manufacturing an electronic device comprising a substrate with an electrically conductive layer and an electrical or electronic component, which are reliably bonded together using the paste.