Patent ID: 7682772
Filing Date: 2010-03-23
Classification: C07D,C08K,G03F,Y10S

Abstract:
1. A resist composition comprising a base component (A) which exhibits changed solubility in an alkali developing solution under action of acid and an acid-generator component (B) which generates acid upon exposure, said acid-generator component (B) comprising an acid generator (B1) consisting of a compound represented by general formula (b1-1) shown below: [Chemical Formula 1] wherein Q 1 represents a divalent linkage group or a single bond; Y 1 represents an alkylene group which may have a substituent or a fluorinated alkylene group which may have a substituent; X represents a cyclic group which forms a ring skeleton and comprises 3 to 30 carbon atoms, which may have a substituent, and has a S atom of an —SO 2 — group in the ring skeleton thereof; and A + represents an organic cation.