Method of manufacturing metal compound film

Abstract

A method of manufacturing a metal compound film is a method of manufacturing a metal compound film in which a compound generating liquid containing, as a solute component, a substance that generates a metal compound is applied to a substrate having an opening portion on a surface and sintered to form a metal compound film, including: a pre-wet liquid application step of applying a pre-wet liquid to the surface of the substrate, and filling the opening portion with the pre-wet liquid, the pre-wet liquid having better wettability to the substrate than the compound generating liquid; a compound generating liquid application step of applying the compound generating liquid to stack the compound generating liquid on the pre-wet liquid on the substrate, and diffusing the solute component of the compound generating liquid in the pre-wet liquid; and a sintering step of sintering the applied compound generating liquid to form metal compound film.

Dependencies are inferred from the claim text.