| abstract |
This invention is a coloring composition containing the coloring agent containing titanium black, resin, and an insulating substance. It is preferable that the said insulating substance is 1 to 35 weight% of the said coloring agent, and it is preferable that the coloring agent is coat | covered with an insulating substance. It is preferable that the said insulating substance contains at least 1 sort (s) chosen from a silica, an alumina, and a zirconia. In addition to the dispersing agent and the solvent, the coloring composition may contain a photopolymerization monomer and a photopolymerization initiator, or a crosslinking agent and a photoacid generator, or a photopolymerization monomer and a diazo or azide compound. This coloring composition has high insulation and is most suitable for formation of a black matrix. By using this black matrix, a high quality liquid crystal display device can be obtained. |