Patent ID: 8574814

Claim:
An actinic ray-sensitive or radiation-sensitive resin composition comprising: a compound (P) that contains at least one phenolic hydroxyl group and at least one group in which a hydrogen atom of a phenolic hydroxyl group is substituted with a group represented by the following General Formula (1), wherein in the formula, each of R 11 and R 12 independently represents a hydrogen atom, an alkyl group, a cycloalkyl group, an aryl group, or an aralkyl group; n 1 represents 0 or 1; X 11 represents an oxygen atom or a sulfur atom when n 1 is 0, and represents a nitrogen atom when n 1 is 1; M 11 represents a single bond, an alkylene group, a cycloalkylene group, —S—, —O—, —CO—, —CS—, —SO 2 —, —N(R 0 )—, or a combination of two or more kinds of the same, herein, R 0 represents a hydrogen atom or an alkyl group; each of M 12 and M 13 independently represents a single bond or a divalent linking group; Q 11 represents an alkyl group, an aralkyl group, a cycloalkyl group, or an aryl group when M 11 is a group other than a single bond, and represents an alkyl group, an aralkyl group, or a cycloalkyl group when M 11 is a single bond; Q 12 represents an organic group; Q 13 represents an organic group or a hydrogen atom; and at least two of R 11 , R 12 , Q 12 , and Q 13 may form a ring by binding to each other.