| abstract |
This ink composition concerning the ink composition which contains (1) the semiconductor nanoparticle containing a perovskite compound, and (2) curable resin composition, and may contain the solvent (3), Formula (a) ) Z = (O2 + O3 + N2 + N3) / (C2 + C3) has a Z value of 0.37 or less, and O2, N2, and C2 are the number of O atoms and N atoms included in (2), respectively. A number and C atom number are shown, and said O3, N3, and C3 represent O atom number, N atom number, and C atom number contained in said (3), respectively. |