Oct. 8, 2020  30  US 2020/0319551 Al  -continued  [0423]  In General Formula (PA2),  [0424]  R’$_{204 }$ and R’$_{205 }$ each independently represent an  aryl group, an alkyl group, or a cycloalkyl group, and  specifically, they are the same as R$_{204 }$and R$_{205 }$in Formula  (ZII).  [0425]  x- represents an anion. The anion is preferably an  anion represented by General Formula (dla), (d2a), (PA-Ia),  (PA-Ila), or (PA-Ila).  [0426]  The compound Y is exemplified below. A com› pound obtained by appropriately modifying the combination  of an anion and a cation in the following exemplified  compounds may be used as the compound Y as long as it is  a basic compound or ammonium salt compound whose  basicity is reduced upon irradiation with actinic rays or  radiation. Furthermore, similarly, a compound obtained by  appropriately combining the anion exemplified in the upper  part as the anion represented by General Formula (dla) and  the cation in the following exemplified compounds may be  used as the compound  Y.  (PA-5)  (PA-6)  OH  -o;S(CC,l;S0,-0-o-<  OH  (PA-7)  (PA-8)  (PA-4)  (PA-2)  (PA-1) 