Photosensitive resin composition, hardened film, bank for partition of light emitting layer in organic EL element, substrate for organic EL element, organic EL element, manufacturing method of hardened film, method of manufacturing bank, and manufacturing method of organic EL element

摘要

Problem to be solved: to provide a photosensitive resin composition capable of forming a hardened film having a small amount of generated gasA cured film formed by the above described photosensitive resin composition and a bank for dividing a light emitting layer in an organic EL elementThe substrate and organic EL element for organic EL device having the above-mentioned bankCuring film using the above-mentioned photosensitive resin composition and method for manufacturing bank for dividing the light emitting layer in organic EL element andProblem to be solved: to provide a method of manufacturing an organic EL element using a substrate for an organic EL device having the above-mentioned bank.Alkali soluble resin (a) andPhotopolymerizable monomer (b) andPhotopolymerization initiator (c) andIn a photosensitive resin composition comprising a multifunctional cross-linking compound (d) having a plurality of epoxy or oxetanyl groups in one moleculeAlkali soluble resin (a) contains a resin having a calido skeleton.As a multifunctional cross-linking compound (d), an epoxy equivalent or a compound having an oxetanyl equivalent of 50 to 350 g / EQ is used.No selection