CONDUCTOR PASTE FOR CERAMIC SUBSTRATE AND ELECTRIC CIRCUIT

摘要

A conductor paste for a ceramic substrate contains a) a conductive metal powder comprising a silver powder and a palladium powder; b) a glass powder; and c) an organic solvent, wherein the conductive metal powder has an average particle diameter of not more than 1.2 ?m, and the glass powder is a Bi?2#191O?3#191-SiO?2#191-B?2#191O?3#191 type glass powder, and the content of the glass powder is in a range of from 1 to 6 wt% based on the weight of the paste.