abstract |
PROBLEM TO BE SOLVED: To improve the migration resistance of a conductive paste, and to improve the low resistance, the surface smoothness, the insertion / extraction resistance when using a connector, and the blocking resistance. In particular, the present invention provides a conductive paste having a high degree of flexibility. SOLUTION: The shape is a flake shape and the thickness is 1 A conductive paste containing silver powder of 300 angstroms or less and an organic resin, more preferably the organic resin, The present invention relates to a conductive paste characterized by being a polyester resin having a molecular weight of 3000 or more and / or a modified polyester resin. |