| 摘要 |
PROBLEM TO BE SOLVED: To provide a conductive ink composition with which an electrically conducting portion can be formed at temperature where a resin can be used as a substrate, in a process of forming an electrically conducting portion essentially comprising copper, and a pattern can be formed by a screen printing process, and to provide a method for manufacturing an electrically conducting portion using the conductive ink composition, and use of the electrically conducting portion.SOLUTION: An electrically conducting portion is formed by applying the following conductive ink composition on a portion where electric conduction in the substrate is desired or by filling the portion with the conductive ink composition, and then heating the substrate. The conductive ink composition comprises fine particles (A) of a copper salt composed of a carboxylic acid having reducing power and a copper ion, and a coordinating compound (B). |
