| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a photosensitive composition which is curable with a small amount of energy, even in a case where a substance attenuating or shielding irradiated light such as a colorant exists in high concentration, or film thickness is large. <P>SOLUTION: The photosensitive composition includes: (1) a radical initiator (A) or the radical initiator (A) and a base generator (C); (2) an acid generator (B); and (3) a polymerizable substance (D). In the photosensitive composition, at least one of the radical initiator (A), the acid generator (B) and the base generator (C) generates an active species (H) by irradiation with activated light ray, the active species (H) reacts with the radical initiator (A), the acid generator (B) or the base generator (C) to generate a new active species (I), and polymerization reaction of the polymerizable substance (D) by the new active species (I) is advanced. The active species (H) or (I) is an acid or base, and the polymerization reaction of the polymerizable substance (D) is advanced by an acid generated by irradiating the acid generator (B) with activated light ray in parallel to the polymerization reaction. <P>COPYRIGHT: (C)2012,JPO&INPIT |
