BLACK PASTE COMPOSITION, METHOD FOR BLACK MATRIX PATTERN FORMATION USING THE SAME, AND ITS BLACK MATRIX PATTERN

摘要

This invention provides an alkali development-type black paste composition, which is suitable for a laser direct imaging apparatus using a laser oscillation source having a maximum wavelength of 350 nm to 420 nm, is useful for the formation of a high-definition black matrix pattern with high efficiency and has excellent storage stability, a black matrix pattern comprising the composition, and a plasma display panel having the black matrix pattern, and a method for the formation of the black matrix pattern. The alkali development-type black paste composition comprises (A)a carboxyl-containing resin, (B) a glass frit, (C)a black pigment, (D) a compound having one or more radically polymerizable unsaturated group in one molecule, and (E-1) an oxime-type photopolymerization initiator represented by general formula (I).