STRUCTURE COMPRISING PLANARIZING LAYER

摘要

PROBLEM TO BE SOLVED: To provide a structure comprising: a substrate having a patterned convex portion on its surface; and a planarizing layer filled without voids in a concave portion formed by the convex portion pattern present on the substrate surface and excellent in surface smoothness and transparency.SOLUTION: A planarizing layer is formed on a surface of a substrate having a patterned convex portion, the planarizing layer using a compound having a specific structure with an aromatic condensed ring as a central skeleton or a composition containing the compound as a planarizing layer-forming material and comprising the compound or a cured material of the compound, or a composition comprising the compound or a cured material of the composition comprising the compound.SELECTED DRAWING: Figure 1