Patent ID: 8790860

Claim:
An actinic ray-sensitive or radiation-sensitive resin composition comprising: (P) a resin containing 30 mol % or more of a repeating unit (a) represented by the following general formula (I) based on all the repeating units; (B) a compound capable of generating an acid upon irradiation of actinic rays or radiation; (G) a non-photosensitive compound having at least one of a fluorine atom and a silicon atom, and further having basicity or being capable of increasing the basicity by an action of an acid; (in the general formula (I), R 0 represents a hydrogen atom or a methyl group; and each of R 1 , R 2 , and R 3 independently represents a linear or branched alkyl group); and (E) a hydrophobic resin containing at least one of a fluorine atom and a silicon atom.