METHOD OF FORMING METAL FILM, METHOD OF MANUFACTURING TRANSMITTANCE CONTROL PLATE, AND METHOD OF MANUFACTURING WIRING SUBSTRATE

摘要

PROBLEM TO BE SOLVED: To provide a method of chemical plating with high productivity.SOLUTION: The method of forming a metal film includes the steps of: forming a base film in which a functional fluid 18 is arranged on a substrate 2 and solidified to form a base film 40; and performing chemical plating treatment to form a metal film 45 on the film 40. The fluid 18 contains a resin, a metal catalyst, and a leveling agent. The catalyst is a silane coupling agent with a functional group including a metal. The fluid 18 is heated or is irradiated with light to solidify the fluid 18.