The present invention provides a dye compound excellent in both chroma and light fastness, an ink, and a resist composition for a color filter. The present invention provides an ink and a resist composition for a color filter, in which each of the ink and the resist composition contains a pyridone azo compound having a specific structure.
本发明提供了一种
染料化合物,其色度和耐光性均优异,以及一种油墨和用于彩色滤光片的抗蚀剂组合物。本发明提供了一种油墨和用于彩色滤光片的抗蚀剂组合物,其中油墨和抗蚀剂组合物中各含有一种具有特定结构的
吡啶酮偶氮化合物。