A color conversion film is provided. The film includes at least one narrow band emission phosphor dispersed within a binder matrix, wherein the narrow band emission phosphor has a D50 particle size from about 0.1 μm to about 15 μm and is selected from the group consisting of a green-emitting U.sup.6+-containing phosphor, a green-emitting Mn.sup.2+-containing phosphor, a red-emitting phosphor based on complex fluoride materials activated by Mn.sup.4+, and a mixture thereof. A device is also provided.

A color conversion film is provided. The film includes at least one narrow band emission phosphor dispersed within a binder matrix, wherein the narrow band emission phosphor has a D50 particle size from about 0.1 μm to about 15 μm and is selected from the group consisting of a green-emitting U.sup.6+-containing phosphor, a green-emitting Mn.sup.2+-containing phosphor, a red-emitting phosphor based on complex fluoride materials activated by Mn.sup.4+, and a mixture thereof. A device is also provided.

The present invention relates to a method for producing an InP-based quantum dot precursor from a phosphorus source and an indium source, in which a silylphosphine compound represented by the following Formula (1) with a content of a compound represented by the following Formula (2) of 0.3 mol % or less is used as the phosphorus source. Further, the present invention provides a method for producing an InP-based quantum dot comprising heating an InP quantum dot precursor to a temperature of 200° C. or more and 350° C. or less to obtain an InP quantum dot. ##STR00001##
(R is as defined in the specification.)

This disclosure relates to inorganic structured metal luminophores for the detection of peroxides and/or free radicals in proximity thereto. The disclosure includes the application of inorganic phosphates or mixtures thereof with one or more metal components that provides a structured metal luminophore capable of providing real-time detection and/or measurement of the presence of peroxides and/or free radicals in an environment proximal to the structured metal luminophore.

Green-emitting phosphors are useful in devices including an LED light source radiationally coupled and/or optically coupled to the phosphors, which are selected from [Ba.sub.1−a−bSr.sub.aCa.sub.b].sub.x[Mg,Zn].sub.y(UO.sub.2).sub.z([P,V]O.sub.4).sub.2(x+y+z)/3, where 0≤a≤1, 0≤b≤1, 0.75≤x≤1.25, 0.75≤y≤1.25, 0.75≤z≤1.25; and [Ba,Sr,Ca,Mg,Zn].sub.p(UO.sub.2).sub.q[P,V].sub.rO.sub.(2p+2q+5r)/2, where 2.5≤p≤3.5, 1.75≤q≤2.25, 3.5≤r≤4.5.

Provided are a quantum dot-ligand composite which includes quantum dots including a semiconductor nanocrystalline core that includes Group III and V elements and a semiconductor nanocrystalline shell that is disposed on the semiconductor nanocrystalline core and includes Group II and VI elements; and organic ligands coordinated to the quantum dots. Additionally, a quantum dot-ligand composite with high luminescence properties and stability according to the electrostatic effective binding ratio between the quantum dots and the organic ligands bound to the surface of the quantum dots, and a photosensitive resin composition, optical film, electroluminescent diode, and electronic device including the same can be provided.

Provided are a quantum dot-ligand composite which includes quantum dots including a semiconductor nanocrystalline core that includes Group III and V elements and a semiconductor nanocrystalline shell that is disposed on the semiconductor nanocrystalline core and includes Group II and VI elements; and organic ligands coordinated to the quantum dots. Additionally, a quantum dot-ligand composite with high luminescence properties and stability according to the electrostatic effective binding ratio between the quantum dots and the organic ligands bound to the surface of the quantum dots, and a photosensitive resin composition, optical film, electroluminescent diode, and electronic device including the same can be provided.

A cadmium-free, core shell quantum dot, a quantum dot polymer composite, and electronic devices including the quantum dot polymer composite. The core shell quantum dot has an extinction coefficient per gram of greater than or equal to 0.3, an ultraviolet-visible absorption spectrum curve that has a positive differential coefficient value at 450 nm, wherein the core shell quantum dot includes a semiconductor nanocrystal core including indium and phosphorus, and optionally zinc, and a semiconductor nanocrystal shell disposed on the semiconductor nanocrystal core, the shell including zinc, selenium, and sulfur, wherein the core shell quantum dot has a quantum efficiency of greater than or equal to about 80%, and is configured to emit green light upon excitation.

A color conversion film is provided. The film includes at least one narrow band emission phosphor dispersed within a binder matrix, wherein the narrow band emission phosphor has a D50 particle size from about 0.1 μm to about 15 μm and is selected from the group consisting of a green-emitting U.sup.6+-containing phosphor, a green-emitting Mn.sup.2+-containing phosphor, a red-emitting phosphor based on complex fluoride materials activated by Mn.sup.4+, and a mixture thereof. A device is also provided.

A device including an LED light source optically coupled to a phosphor material including a green-emitting phosphor selected from the group consisting of compositions (A1)-(A62) and combinations thereof.