Patent ID: 7582409

Claim:
A negative resist composition, comprising an alkali-soluble resin component (A), an acid generator component (B) that generates acid upon exposure, and a cross-linker component (C), wherein said alkali-soluble resin component (A) is a copolymer (A1) that comprises a structural unit (a1) containing an aliphatic cyclic group having a fluorinated hydroxyalkyl group, and a structural unit (a2) derived from an acrylate ester that contains a hydroxyl group-containing aliphatic cyclic group, and said cross-linker component (C) is an alkylene urea-based cross-linker (C1) represented by a general formula (C1-1) shown below: [wherein, R 1′ and R 2′ each represent, independently, a hydroxyl group or a lower alkoxy group; R 3′ and R 4′ each represent, independently, a hydrogen atom, a hydroxyl group, or a lower alkyl group; and v represents an integer from 0 to 2].