ULTRAFINE METAL PATTERN FORMING METHOD, ULTRAFINE METAL PATTERNS, AND ELECTRONIC COMPONENTS

摘要

The present invention provides a method for forming a high-precision metal pattern having excellent cross-sectional shape by a combined technique of a printing process and a plating process, and also provides excellent adhesion to each interface of the laminated body including the plating nucleation pattern, A highly precise metal pattern that can be suitably used as an electronic component, and a method of manufacturing the same. (1) a step of forming a hydraulic layer on a substrate by applying a resin composition containing a urethane resin or a vinyl resin and a medium having a weight average molecular weight of 5000 or more, (2) a step of forming an ink containing particles serving as plating nuclei, (3) a method of forming a high-precision metal pattern having a step of depositing a metal by electroless plating on a formed plating nucleus pattern, a method of forming a high- A high-precision metal pattern and an electronic component including the same are provided.