Patent ID: 7988886
Filing Date: 2011-08-02
Classification: C09D,H05K,Y10S,Y10T

Abstract:
1. A conductive pattern forming ink for forming a conductive pattern on a substrate by a droplet discharge method, comprising: metal particles having an average diameter in a range from 1 nm to 100 nm; an aqueous dispersion medium in which the metal particles are dispersed; inositol; and a polyglycerol compound having a polyglycerol skeleton, wherein H shown in the following formula (I) is 0.050 to 0.70; wherein OH(A) represents an average number of hydroxyl groups in one molecule of the polyglycerol compound, Mw(A) represents a weight-average molecular weight of the polyglycerol compound, X(A) represents a content of the polyglycerol compound in the conductive pattern forming ink in weight percent; and OH(B) represents a number of hydroxyl groups in one molecule of the inositol, Mw(B) represents a molecular weight of the inositol, and X(B) represents a content of the inositol in the conductive pattern forming ink in weight percent.