Patent ID: 8557499
Filing Date: 2013-10-15
Classification: C07C,C07D,G03F,Y10S

Abstract:
1. An actinic-ray- or radiation-sensitive resin composition comprising a compound (A) that when exposed to actinic rays or radiation, generates any of the acids of general formula (II) below and a resin (B) whose rate of dissolution into an alkali developer is increased by the action of an acid, wherein A represents a nitrogen atom or a carbon atom, R provided that when A is a nitrogen atom, n+m=2, n=1 or 2, and m=0 or 1, and that when A is a carbon atom, n+m=3, n is an integer of 1 to 3, and m is an integer of 0 to 2, provided that when n is 2 or greater, the two or more R provided that when m is 1 or greater, R