A quantum dot-containing composition includes a quantum dot, a ligand having coordinating groups, which coordinates to the surface of the quantum dots, and the ligand is represented by Formula I. ##STR00001##
In Formula I, A is an organic group including one or more coordinating groups selected from an amino group, a carboxy group, a mercapto group, a phosphine group, and a phosphine oxide group, Z is an (n+m+l)-valent organic linking group, R is a group including an alkyl group, an alkenyl group, or an alkynyl group each of which may have a substituent, Y is a group having a polymer chain which has a degree of polymerization of 3 or greater and which includes a polyacrylate skeleton or the like. n and m are each independently 1 or greater, l is 0 or greater, and n+m+l is integer 3 or greater. At least two coordinating groups are included in a molecule.

Provided are: a composition for an organic light emitting diode comprising an indole-based photocurable monomer, a non-indole-based photocurable monomer, and an initiator, and an organic light emitting display manufactured therefrom.

Provided are: a composition for an organic light emitting diode comprising an indole-based photocurable monomer, a non-indole-based photocurable monomer, and an initiator, and an organic light emitting display manufactured therefrom.

Provided herein, inter alia, are polymeric compositions and systems useful for maintaining particle dispersions for extended periods of time. Also provided are dry polymeric compositions and systems that are able to undergo fast hydration. Methods for using such compositions and systems are also provided.

Provided herein, inter alia, are polymeric compositions and systems useful for maintaining particle dispersions for extended periods of time. Also provided are dry polymeric compositions and systems that are able to undergo fast hydration. Methods for using such compositions and systems are also provided.

Provided are a cured product of a curable composition including a compound represented by General Formula (1), in which a birefringence Δn at a wavelength of 587 nm is 0.00≤Δn≤0.01; an optical member; a lens; a compound represented by General Formula (1); a curable resin composition containing the compound; a cured product; a diffractive optical element; and a multilayer diffractive optical element.

Pol.sup.1-Sp.sup.a-L.sup.1-Ar-L.sup.2-Sp.sup.b-Pol.sup.2  Genera Formula (1) Ar represents an aromatic ring group represented by a specific formula, L.sup.1 and L.sup.2 represent —O—, Sp.sup.a and Sp.sup.b represent a linking group having the shortest atom number of 11 or more and linking Pol and L, Pol.sup.1 and Pol.sup.2 represent a polymerizable group, and in Sp.sup.a and Sp.sup.b, a linking portion to L.sup.1 or L.sup.2 is —CH.sub.2— and a linking portion to Pol.sup.1 or Pol.sup.2 is a carbon atom.

Provided are a cured product of a curable composition including a compound represented by General Formula (1), in which a birefringence Δn at a wavelength of 587 nm is 0.00≤Δn≤0.01; an optical member; a lens; a compound represented by General Formula (1); a curable resin composition containing the compound; a cured product; a diffractive optical element; and a multilayer diffractive optical element.

Pol.sup.1-Sp.sup.a-L.sup.1-Ar-L.sup.2-Sp.sup.b-Pol.sup.2  Genera Formula (1) Ar represents an aromatic ring group represented by a specific formula, L.sup.1 and L.sup.2 represent —O—, Sp.sup.a and Sp.sup.b represent a linking group having the shortest atom number of 11 or more and linking Pol and L, Pol.sup.1 and Pol.sup.2 represent a polymerizable group, and in Sp.sup.a and Sp.sup.b, a linking portion to L.sup.1 or L.sup.2 is —CH.sub.2— and a linking portion to Pol.sup.1 or Pol.sup.2 is a carbon atom.

A polyHIPE-based substance-releasing system capable of releasably encapsulating a highly concentrated solution and/or a room temperature solid while minimizing or avoiding burst release from the closed-cell microstructure of an elastic polyHIPE.

Provided are a composition for forming an imprint pattern, containing a polymerizable compound, a polymerization initiator, and a dye, in which the dye is a compound which has no metal element in a chemical structure; a cured substance consisting of the composition for forming an imprint pattern; an imprint pattern producing method using the composition for forming an imprint pattern; and a method for manufacturing a device, including the imprint pattern producing method.

Provided are a composition for forming an imprint pattern, containing a polymerizable compound, a polymerization initiator, and a dye, in which the dye is a compound which has no metal element in a chemical structure; a cured substance consisting of the composition for forming an imprint pattern; an imprint pattern producing method using the composition for forming an imprint pattern; and a method for manufacturing a device, including the imprint pattern producing method.