Method for producing ultrathin metal film and ultrathin-thin metal pattern

摘要

A responsive film containing a responsible group occuring a chemical reaction by energy beam is formed on an insulated substrate, and energy beam is irradiated in a pattern, and part of the responsive group is selectively deactivated or activated, and only the remaining portion of the responsive group of the responsive film is coupled with a chemical substance containing metal in a later process, and an ultrafine pattern of metal film is formed.