| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a pigment composition and a coloring composition for a color filter with high lightness and high contrast and with no crystal deposition of pigment during a heating process. <P>SOLUTION: A diketopyrrolopyrrole pigment composition for a color filter contains diketopyrrolopyrrole compounds represented by following formulas (1) and (2). <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
