RESIN COMPOSITION FOR FORMATION OF PATTERN, PATTERN FORMATION METHOD, AND PROCESS FOR PRODUCTION OF LIGHT-EMITTING ELEMENT

摘要

Disclosed are: a resin composition for forming a pattern, which enables the formation of a pattern stably at a level of the wavelength of light; a method for forming a pattern having a sea-island structure using the composition; and a method for producing a light-emitting element that can achieve high luminous efficiency properties. The resin composition for forming a pattern comprises: (a) a specific block copolymer containing an aromatic ring-containing polymer and a poly(meth)acrylate as block moieties; (b) a homopolymer of a specific aromatic ring-containing polymer; and (c) a homopolymer of a specific poly(meth)acrylate, wherein the ratio of the total amount of the aromatic ring-containing homopolymer (b) and the poly(meth)acrylate homopolymer (c) relative to the total amount of the resin composition is 0 to 90% by mass, and the total amount of an aromatic ring-containing polymer moiety that is contained in the block copolymer (a) as a block moiety and the aromatic ring-containing homopolymer (b) relative to the total amount of the resin composition is 10 to 60% by mass.