CONDUCTIVE PASTE, METHOD FOR FORMING WIRING, ELECTRONIC COMPONENT, AND SILICON SOLAR CELL

摘要

This conductive paste is such that the printing properties and sintering properties are superior and is formed such that resistance of wiring after sintering is lowered. This conductive paste is characterized by being formed from copper-based metal particles and by an aspect ratio (dmax/dmin), which is defined as the ratio of the maximum diameter (dmax) and minimum diameter (dmin) for the metal particles, being greater than or equal to 1.0 and smaller than 2.2.