| abstract |
(57) [Problem] To provide a conductive ink capable of forming a high-definition electrode pattern by a lithographic offset printing method. SOLUTION: The conductive powder having a tap density in a range of 2.5 to 6 g / cm 3 and an average particle size in a range of 0.02 to 1 μm is contained in a range of 60 to 90% by weight. And Organic components were contained in the range of 10 to 40% by weight. |