Patent ID: 7435529
Filing Date: 2008-10-14
Classification: G03F,Y10S

Abstract:
1. A photosensitive composition comprising: a sensitizing dye which is represented by the following formula (VIII): wherein R 5 represents a hydrogen atom, or a substituted or unsubstituted alkyl group; EWG represents a halogen atom, an ester group, an amide group, a nitro group, a cyano group, a sulfonic group, and a carbonyl group; n represents an integer from 0 to 3; A represents a substituted or unsubstituted aromatic ring or hetero ring; and the total volume of R 5 and the imino substituent segment of formula (VIII) are each independently 200 Å 3 or more; an activator compound being capable of causing a chemical change due to a mutual action with an electron excited state to be generated by light absorption of the sensitizing dye, thereby generating a radical or an acid; and a polymerizable compound being capable of reacting with at least one of a radical and an acid.