Patent ID: 9081277
Filing Date: 2015-07-14
Classification: C07C,G03F

Abstract:
1. An actinic-ray- or radiation-sensitive resin composition comprising: (A) a resin, and (B) a compound that when exposed to actinic rays or radiation, is decomposed to thereby generate an acid, the compound being any of compounds of general formula (1-1) below, in which A represents a sulfur atom or an iodine atom, R Ar, each independently when n≧2, represents an aromatic ring group, X, each independently when o≧2 and/or n≧2, represents a connecting group having a carbon atom to which Ar is bonded, A n is an integer of 1 to 3 and m is an integer satisfying the relationship m+n=3 when A is a sulfur atom, n is an integer of 1 or 2 and m is an integer satisfying the relationship m+n=2 when A is an iodine atom, o is an integer of 1 to 10, and Y