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WO/2024/041462A1 |
A nanocrystalline composite, comprising nanocrystalline particles and a ligand coordinated on the surface of the nanocrystalline particles. The ligand comprises a photosensitive ligand having a structure represented by formula (I) and/or...
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WO/2024/036656A1 |
The present invention provides an organometallic complex, a formulation, an organic optoelectronic device, and a display or lighting apparatus. The structure of the organometallic complex is as represented by formula I. The organic optoe...
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WO/2024/039174A1 |
The present invention relates to a quantum dot film for a lighting device, and a lighting device using same. More specifically, the quantum dot film for a lighting device, of the present invention, comprises a resin, and quantum dots whi...
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WO/2024/037073A1 |
The present application belongs to the technical field of organic materials, and relates to a nitrogen-containing compound, an electronic element and an electronic device. The compound has a structure as shown in formula (1) below. The n...
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WO/2024/038842A1 |
The present invention relates to a compound represented by formula (I) (in the formula, R1 is a C1-4 alkyl group or the like, and A1 and A2 are each independently a group, etc. represented by formula (II), in which R2 and R3 are each ind...
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WO/2024/034301A1 |
The present invention provides: a phenanthroline compound from which it is possible to obtain excellent electron injection ability and electron transportation ability when used in an electron injection layer of an organic electroluminesc...
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WO/2024/033022A1 |
The invention relates to a luminophore having the general formula EA2-xRExSi5-x-yAlx+yN8-yOy:A, wherein 0 < x ≤ 2 and 0 ≤ y ≤ 2, EA is an element or a combination of elements from the group of alkaline earth elements, RE is an elem...
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WO/2024/033182A1 |
The invention relates to a luminophore (1) having the empirical formula MA1+xMB5- xD2N2O4:E, wherein MA is an element or a combination of elements selected from the group formed from Li, Na, K, Rb and Cs, MB is an element or a combinatio...
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WO/2024/033439A1 |
The present invention relates to methods of preparing fluorescent labelled polymers, as well as labelled polymers prepared thereby. The fluorescent labelling can be carried out using carbon nanodots derived from natural resources such as...
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WO/2024/034343A1 |
The present invention provides an organic light emitting element wherein: good carrier movement and good triplet energy transfer between light emitting layers stacked upon each other are achieved; and driving durability is improved. With...
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WO/2024/031919A1 |
The present invention belongs to the field of organic synthesis, and particularly relates to a carbazole fused boron-nitrogen derivative, a preparation method therefor, and the use thereof. The present invention provides the preparation ...
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WO/2024/033884A1 |
An objective of the present invention is to provide, as a material for an organic electroluminescence (EL) element having high efficiency and high durability, an organic compound represented by general formula (I) and having excellent ho...
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WO/2024/034659A1 |
Provided are an organic electroluminescent element having further improved element performance and an electronic appliance including such organic electroluminescent element. Specifically, provided are a compound represented by formula (1...
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WO/2024/035633A2 |
The present disclosure is generally directed to nanoparticle-containing media exhibiting enhanced optical transparency, related nanoparticles, and associated systems and methods. In certain embodiments, the refractive index (RI) of a nan...
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WO/2024/033353A1 |
The present invention relates to a compound, an organic semiconducting material comprising the same, an organic electronic device comprising the same and a display device comprising the same.
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WO/2024/031993A1 |
The present invention provides a star-shaped molecule capable of being used for a hole transport layer, a preparation method therefor, and use thereof. The star-shaped molecule capable of being used for the hole transport layer has a str...
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WO/2024/035525A1 |
A glucose measurement device comprising a light emitting device comprising an SWIR phosphor having emission wavelengths in the range of 1600 − 2200 nm, the SWIR phosphor comprising a structurally disordered garnet material, a sensitize...
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WO/2024/035042A1 |
Provided is an ink composition comprising: quantum dots including at least one organic ligand on the surface thereof; a first monomer including at least one epoxy group; a second monomer including at least one oxetane group; a third mono...
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WO/2023/178136A9 |
Stretchable light-emitting polymers are provided. Stretchable organic light-emitting diodes including the stretchable light-emitting polymers are further provided.
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WO/2024/028426A1 |
The present invention relates to a composition containing a light emitting moiety such as quantum materials incl. quantum dots; and a process for fabricating the composition.
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WO/2024/028470A1 |
A method of forming a particulate probe, the method comprising the steps of: providing a biomolecule; providing a particulate light-emitting marker comprising at least one azide group at a surface thereof; providing a linker, the linker ...
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WO/2024/027105A1 |
Disclosed in the present invention are lithium sodium yttrium borate and a cerium-doped compound and crystal thereof, and preparation methods therefor and the use thereof. The lithium sodium yttrium borate compound has a chemical formula...
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WO/2024/027411A1 |
Disclosed in the present invention are a helical-chiral tetradentate cyclometalated platinum (II) and palladium (II) complex circularly polarized light-emitting material based on phenyl-benzimidazole and a derivative thereof, and a use. ...
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WO/2024/028387A1 |
The invention relates to a luminophore with the general formula A4L3 -xM1+xN9-xOx:RE, where 0 ≤ x ≤ 3, A is an element or a combination of elements from the group of rare earth elements, L is an element or a combination of elements f...
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WO/2024/028650A1 |
The present invention relates to light emitting pyridinium salts and synthesis thereof. The synthesis encompases the formation of the pyridine luminophores, their alkylation, an optional ion exchange sequence and purification. The presen...
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WO/2024/026688A1 |
The present invention relates to an orange-red thermally activated delayed fluorescent material and a preparation method therefor. The material name is 4,4',4''-(dibenzo[f,h]pyrido[2,3-b]quinoxaline-3,6,11-triyl)
tri(N,N-diphenylaniline)...
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WO/2024/028538A1 |
The present invention relates to a method for determining exposure of a used sensor material to nuclear radiation, the method comprising exposing the used sensor material to ultraviolet or X-radiation to induce colouration, measuring a s...
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WO/2024/029581A1 |
Provided is a compound represented by formula (101).
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WO/2024/025260A1 |
The present invention relates to: a fluorescent probe compound represented by chemical formula 1 or chemical formula 2; and a composite comprising bioceramics, and a fluorescent probe compound represented by chemical formula 1 and/or a f...
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WO/2024/021759A1 |
A quantum dot light-emitting thin film, the preparation thereof and the use thereof in a white-light Mini LED device. The quantum dot light-emitting thin film is made of a quantum dot light-emitting material. The quantum dot light-emitti...
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WO/2024/024771A1 |
Provided is a fluorescent plate configured to convert X-rays to visible light, the fluorescent plate having a first layer, a second layer, and a phosphor-containing third layer disposed between the first layer and the second layer, where...
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WO/2024/023218A1 |
The invention provides a composite luminescent particle comprising (i) a first luminescent material which is a rare-earth, s2-configuration ion or transition metal doped phosphor material, (ii) a second luminescent material which is a ra...
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WO/2024/023112A1 |
The present invention concerns a glazing comprising a flat glass substrate having an outer major surface, destined to be oriented towards the exterior of a building, and an inner major surface opposite the outer major surface, the substr...
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WO/2024/025996A2 |
Mixed anion rhenium chalcohalides, films of the mixed anion chalcohalides, and light-emitting diodes incorporating the mixed anion rhenium chalcohalides as active materials are provided. The mixed anion rhenium chalcohalides have the for...
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WO/2024/022862A1 |
The invention relates to a phosphor (1) with the molecular formula REDySi2-x-yLixN3-3x-yO1+3x+y:M, wherein RE is a rare earth element, D is an element or a combination of elements from the group of trivalent elements, M is an activator e...
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WO/2024/024590A1 |
A particulate color conversion material according to one embodiment of the present invention has a matrix resin and at least one type of light-emitting material. The at least one type of light-emitting material includes an organic light-...
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WO/2024/026467A1 |
Described herein are 1,2-dioxetanes that are useful as chemiluminescent probes, diagnostic agents, and imaging agents. Also described herein are compositions containing such compounds and methods of using the same.
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WO/2024/021988A1 |
The present invention provides an organometallic complex, a formulation, an organic optoelectronic device, and a display or lighting apparatus. The organometallic complex has a structure represented by formula (I): . The organic photoele...
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WO/2024/022294A1 |
Disclosed are a spirochiral platinum(ii) and palladium(ii) complex circularly polarized luminescent material, and a use thereof. The formation of the spirochiral metal complex molecule can autonomously induce an entire tetradentate ligan...
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WO/2024/024591A1 |
Provided are: a compound and a material for an organic electroluminescent element that further improve the performance of organic EL elements; an organic electroluminescent element having improved element performance; and an electronic d...
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WO/2024/020682A1 |
There is provided a photonics device including: a doped material including an oxide host hosting a system of ytterbium oxide and network modifiers, containing above 0.5 X 1026 ions/m3 of ytterbium; a laser pump directed to the doped mate...
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WO/2024/022413A1 |
The present invention relates to the technical field of optoelectronic materials, and specifically relates to a divalent metal complex, such as a divalent platinum complex, a preparation method therefor and the use thereof, and an organi...
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WO/2024/016422A1 |
A LiYF4 microcrystalline scintillation material capable of continuously emitting green light, and a preparation method therefor and a use thereof, relating to the technical field of crystal materials. Provided is a LiYF4 microcrystalline...
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WO/2024/018770A1 |
Provided is a composition containing quantum dots (A) and vinyl copolymer (B). The vinyl copolymer (B): has a structural unit derived from (meth)acrylic acid, a structural unit derived from a (meth)acrylate having a carboxy group, and a ...
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WO/2024/017247A1 |
The present application relates to a fluorescent dye, and in particular, to a cyanine dye, and a preparation method therefor and a use thereof. Specifically, provided is a compound having a structure as represented by general formula I, ...
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WO/2024/016317A1 |
Provided is a compound, having a structure of formula (I), wherein substituents are as defined in the description. In addition, the present application further provides a preparation method for and a use of the compound of formula (I), a...
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WO/2024/017754A1 |
The invention relates to a phosphor with the molecular formula M4Li2D2E2N8O:A, wherein M is an element or a combination of elements selected from the group of bivalent elements, D is an element or a combination of elements selected from ...
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WO/2024/016963A1 |
Provided are an organic electroluminescent material containing a B-N structure and a use thereof, the general structural formula thereof being as shown in formulas (A) and (B). Based on a conventional B-N resonance structure, in this typ...
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WO/2024/012365A1 |
Provided is an organic compound, which can be used in an organic electroluminescent device. The compound has the characteristics of high luminous efficiency, narrow spectral emission and high stability; and an organic electroluminescent ...
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WO/2024/013693A1 |
The invention concerns an anti-counterfeiting label comprising: A) a polymeric support, optionally filled with materials in the form of fibres; B) at least three inks deposited on the polymeric support according to a defined deposition s...
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