| abstract |
(a) repeating units derived from the fluorene compound represented by formula [1] and (b) (meth)acrylic acid and/or aliphatic (meth)acrylate compounds (except those having a silane structure in the side chain) .) and a resin composition for forming a high refractive index cured film comprising an aromatic ring-containing polymer containing a repeating unit derived from an aromatic ring-containing compound containing a polymerizable double bond. (In the formula, R 1 and R 2 each independently represent a hydrogen atom or a methyl group, and L 1 and L 2 each independently represent a phenylene group which may contain a substituent or a naphthalenediyl group which may contain a substituent, L 3 and L 4 each independently represent an alkylene group having 1 to 6 carbon atoms, and m and n represent integers satisfying 0≤m≤40, 0≤n≤40, and 0≤m+n≤40.) |