Conductive ink

The purpose of the present invention is to provide a conductive ink that can form wiring or the like on a substrate through printing and that has excellent adhesion to the substrate. The conductive ink according to the present invention contains components (A), (B), (C), and (D). The ratio (componen...

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1. Verfasser: ITO, YOUSUKE
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The purpose of the present invention is to provide a conductive ink that can form wiring or the like on a substrate through printing and that has excellent adhesion to the substrate. The conductive ink according to the present invention contains components (A), (B), (C), and (D). The ratio (component (C)/component (D) between component (C) and component (D) is 1 or higher. Component (A): Surface-modified metal nanoparticles having a configuration in which the surfaces of metal nanoparticles (a-1) are coated with an organic protective agent (a-2). Component (B): Solvent. Component (C): Polyvinyl acetate. Component (D): Polyvinyl acetal.