Patent ID: 7914967
Filing Date: 2011-03-29
Classification: C07C,C08F,C09D,G03F,Y10S

Abstract:
1. A resist composition for immersion exposure comprising a base component (A) which exhibits changed solubility in an alkali developing solution under action of acid, an acid-generator component (B) which generates acid upon irradiation, and a fluorine-containing compound (C) having a group represented by general formula (C-1) shown below wherein Q represents a group in which one hydrogen atom has been removed from a monovalent hydrophilic group; R 2 represents an aromatic cyclic group-containing organic group which may have a fluorine atom, and R 3 represents a hydrocarbon group of 2 or more carbon atoms which may have a fluorine atom, with the proviso that at least one of R 2 and R 3 has a fluorine atom, wherein the amount of the fluorine-containing compound (C) is 0.1 to 20 parts by weight, relative to 100 parts by weight of the base component (A).