| abstract |
A compound having a novel structure and a photo-sensitive composition comprising (i) the novel compound as a sensitizing dye, (ii) an activator compound generating at least one of a radical and an acid by interacting the activator compound with light absorption of the sensitizing dye to cause chemical change, and (iii) a compound changing its physical or chemical property irreversibly by a reaction with at least one of the radical and the acid. |