Curable resin composition, cured film, multilayered object, imaging device, semiconductor device, method for producing multilayered object, and method for producing element having junction electrode

Abstract

The present invention aims to provide a curable resin composition that can planarize bonding surfaces and connect elements without leaving surface voids even when the elements have irregularities on the surface, thus imparting high bonding reliability between the elements, a cured film formed using the curable resin composition, a stack including the cured film, an imaging device including the stack, an semiconductor device including the stack, a method for producing the stack, and a method for producing an element including a bonding electrode for use in production of the stack. Provided is a curable resin composition containing: an organosilicon compound; and a solvent, the curable resin composition having a viscosity at 25° C. of 2,000 cP or less, the solvent being contained in an amount of 50% by weight or less in the curable resin composition, the curable resin composition having an adhesion of a score of 0 to 2 as measured by a cross-cut method in conformity with JIS K5600-5-6 using a measurement sample obtained by spin-coating a silicon wafer with the composition, evaporating the solvent, and then heat curing at 300° C. for one hour to form a film.

Dependencies are inferred from the claim text.