Patent ID: 11204551

Abstract:
A resist composition containing a resin component having a structural unit represented by general formula (a0-1), and a compound represented by general formula (b1). In general formula (a0-1), R is a hydrogen atom, an alkyl group, or a halogenated alkyl group, Va1 is a divalent hydrocarbon group, na1 represents an integer of 0 to 2, Ya0 is a carbon atom, Xa0 is a group forming a monocyclic aliphatic hydrocarbon group together with Ya0, and Ra00 is an aromatic hydrocarbon group or a specific unsaturated hydrocarbon group. In general formula (b1), Rb1 represents a cyclic hydrocarbon group, Yb1 represents a divalent linking group containing an ester bond, Vb1 represents an alkylene group, a fluorinated alkylene group, or a single bond, and Mm+ is an m-valent organic cation.