| abstract |
(57) [Summary] [PROBLEMS] To improve color purity on a surface of a transparent base material while preventing a decrease in image resolution and maintaining a sufficient screen quality. Provided is a composition having a screen quality improving function capable of forming a film contributing to improvement of contrast. SOLUTION: A composition having a screen quality improving function comprising (A) a tetraazaporphine compound represented by the following general formula (I), (B) an adhesive composition, and (C) a red-violet dye. Embedded image [Wherein, M represents Si, Ge or Sn, and two Ys each independently represent an aryloxyl group having 6 to 18 carbon atoms, an alkoxyl group having 1 to 22 carbon atoms, and A 1 and A 2 , A 3 And A 4 each independently represent a specific aromatic ring. |