To provide a photosensitive composition having high sensitivity and very high storage stability and capable of efficiently forming a pattern with high definition, to provide a pattern forming material and a photosensitive laminate in which the photosensitive composition has been laminated, and to provide a pattern forming apparatus and a pattern forming method.
The photosensitive composition contains at least a binder, a polymerizable compound and a photopolymerization initiation compound, wherein the photopolymerization initiation compound contains an acridone compound and an oxime derivative. The pattern forming material includes a support and at least a photosensitive layer formed of the photosensitive composition on the support. The photosensitive laminate includes a photosensitive layer formed of the photosensitive composition. The pattern forming apparatus is equipped with the photosensitive laminate and includes at least a light illuminating means and a light modulating means. The pattern forming method includes at least exposing the photosensitive layer in the photosensitive laminate.
IKEDA TAKAMI
Yoshihiro Nagare
Naoko Matsuda