ACRYLIC PHOTOCURABLE COMPOSITION

摘要

An acrylic photocurable composition, containing a compound of formula (I) as a photoinitiator and a component adapted to the photoinitiator. The photocurable composition has very good storage stability and very high light sensitivity, can be cross-linked and cured at a very low exposure dose, and has a very good curing effect. A film made from the composition has a smooth edge without defects and dross, good integrity throughout the whole pattern, and is a high-hardness etch resist film, and an optical filter made from the composition has high optical transparency and no light leakage.