| abstract |
A positive photosensitive resin composition comprising: a polymer composition having a sulfonamide group and the structure expressed in formula A-1 in the main chain; and an infrared light absorption agent. In formula A-1, X represents -NR 1 -, -S-, or -O-, R 1 represents a hydrogen atom or an alkyl group, and the asterisks independently represent binding positions to other structures. |