Patent ID: 7527911
Filing Date: 2009-05-05
Classification: G03F,Y10S

Abstract:
1. A photosensitive composition, which comprises (A) a compound capable of generating an organic acid represented by formula (I) upon irradiation with actinic ray or radiation: wherein Z represents a monovalent organic group, and when two Z's are present, the two Z's may be the same or different, and they may be bonded to each other to form a cyclic structure, and Z does not have an —SO X represents —CO—or —SO R represents a monovalent organic group, and when two R's are present, the two R's may be the same or different, and they may be bonded to each other to form a cyclic structure; Z and R may be bonded to each other to form a cyclic structure; and n represents an integer of 1 or 2.