申请人:Sumitomo Chemical Company Limited
公开号:EP3660109A1
公开(公告)日:2020-06-03
The present invention relates to an ink composition including a semiconductor nanoparticle (1) which contains a perovskite compound, and a curable resin composition (2), in which the ink composition may further include a solvent (3), a value of Z in Formula (a) of Z = (02 + 03 + N2 + N3)/(C2 + C3) is 0.37 or less, 02, N2, and C2 represent the number of O atoms, the number of N atoms, and the number of C atoms, respectively, in the curable resin composition (2), and 03, N3, and C3 represent the number of O atoms, the number of N atoms, and the number of C atoms, respectively in the solvent (3).
本发明涉及一种油墨组合物,包括含有过氧化物化合物的半导体纳米粒子(1)和可固化树脂组合物(2),其中油墨组合物可进一步包括溶剂(3),式(a)中Z=(02+03+N2+N3)/(C2+C3)中Z的值为0.37 或更低,02、N2 和 C2 分别代表可固化树脂组合物 (2) 中的 O 原子数、N 原子数和 C 原子数,03、N3 和 C3 分别代表溶剂 (3) 中的 O 原子数、N 原子数和 C 原子数。