DISPERSION COMPOSITION, CURABLE COMPOSITION, COMPOSITION, TRANSPARENT FILM, MICROLENS, SOLID-STATE IMAGE SENSING DEVICE, METHOD FOR MANUFACTURING TRANSPARENT FILM, METHOD FOR MANUFACTURING MICROLENS AND METHOD FOR MANUFACTURING SOLID-STATE IMAGE SENSING DEVICE

摘要

A dispersion composition includes: metal oxide particles (A-1) having a primary particle diamter of 1 nm to 100 nm; a graft copolymer (B-1) having a graft chain in which the number of atoms in the graft chain except hydrogen atoms is from 40 to 10,000; and a solvent (C-1), wherein a content of the metal oxide particles (A-1) is from 50 mass% to 90 mass% based on a total solid content of the dispersion composition, and the graft copolymer (B-1) has a structural unit having an acid group in an amount of from 25 mass% to 90 mass% based on a total mass of the graft copolymer (B-1).