CONDUCTIVE PATTERN FORMING METHOD AND INK FOR PHOTONIC CURING

摘要

PROBLEM TO BE SOLVED: To provide a conductive layer production method which does not cause scattering even when irradiating a layer of an ink for photonic curing with high energy light, and to provide an ink for photonic curing.SOLUTION: A conductive pattern is produced by: preparing the ink for photonic curing which contains first conductivity imparting particles having an average particle diameter of 0.5-4 μm and second conductivity imparting particles having an average particle diameter of 0.01-0.5 μm in such an amount that the ratio of the first conductivity imparting particles to the second conductivity imparting particles is 70:30 to 95:5, and which contains an organic binder whose content is 0.2-2.0 mass% based on the total mass of the first and second conductivity imparting particles and the organic binder; printing the ink for photonic curing on a substrate; and irradiating an ink pattern for photonic curing with light to cure the first conductivity imparting particles and the second conductivity imparting particles in the ink pattern for photonic curing.