DISPERSION COMPOSITION, POLYMERIZABLE COMPOSITION, OPAQUE COLOR FILTER, LIQUID CRYSTAL DISPLAY ELEMENT EQUIPPED WITH OPAQUE COLOR FILTER, SOLID STATE IMAGING ELEMENT, WAFER-LEVEL LENS, AND IMAGING UNIT EQUIPPED WITH WAFER-LEVEL LENS

摘要

Disclosed is a polymerizable composition that contains (A) titanium black, (B) a polymer compound that contains a structural component with a side chain structure wherein an acidic group is bonded by means of a linking group, and (C) a solvent. Said (B) polymer compound is a polymer that has a structure in which the acidic group is bonded to the main chain by means of a linking group.