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WO/2024/061948A1 |
The present invention relates to nitrogen-containing heterocycles that are suitable for use in electronic devices, and to electronic devices, in particular organic electroluminescent devices, containing these heterocycles.
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WO/2024/064837A1 |
A Purcell enhanced metamaterial scintillator structure comprises a conducting structure and a dielectric structure disposed adjacent to the conducting structure. The dielectric structure comprises a structure of scintillating nanoparticles.
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WO/2024/063266A1 |
The present invention provides a method for manufacturing a quantum dot array, comprising the steps of: forming a two-dimensional transition metal dichalcogenide compound layer on a substrate; transferring, to the two-dimensional transit...
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WO/2024/061942A1 |
The present invention relates to nitrogen-containing compounds which are suitable for use in electronic devices, and to electronic devices, in particular organic electroluminescent devices containing said compounds.
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WO/2024/061900A1 |
The invention relates to the synthesis of core/shell/shell quantum dots, particularly to a novel shell synthesis method.
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WO/2024/061102A1 |
Disclosed in the present application are a composite material, a composition and a light-emitting diode. The composite material disclosed in the present application comprises quantum dots and Mxene materials of a sheet-like structure. Th...
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WO/2024/060668A1 |
The present application relates to the technical field of organic electroluminescent materials, and provides a nitrogen-containing compound, an organic electroluminescent device comprising same, and an electronic apparatus. The nitrogen-...
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WO/2024/060672A1 |
The present application belongs to the technical field of organic electroluminescence, and relates to an organic compound, an organic electroluminescent device using same, and an electronic apparatus. The organic compound has a structure...
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WO/2024/061804A1 |
The present invention is directed to an electroluminescent device comprising an anode layer, a cathode layer, a first emission layer, a hole injection layer and a first hole transport layer that comprises a compound containing a metal.
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WO/2024/057464A1 |
The present invention relates to single-crystal spherical carbon nanoparticles, each characterized by being a single crystal, being spherical, and having an average particle diameter of 1 nm to 30 nm. Single-crystal spherical carbon nano...
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WO/2024/055196A1 |
The present invention relates to an acceptor-donor-acceptor (A-D-A) type organic compound and a preparation method therefor. The material has a thermal activation delayed fluorescence property; a monomolecular structure presents a face-t...
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WO/2024/055383A1 |
Disclosed are a polymerized 1,5-substituted triazole, a preparation method therefor, and the use thereof. A binary trimethylsilylacetylene monomer and a binary organic azide monomer are used as raw materials to react in the presence of p...
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WO/2024/057844A1 |
In an organic light emitting device having a composition including a first host material, a second host material having a higher HOMO energy level than the first host material, a delayed fluorescent material, and a light emitting materia...
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WO/2024/058721A1 |
Disclosed herein an optical media, a method of making an optical media and a photovoltaic window. The optical media includes a matrix and luminescent phosphors dispersed in the matrix. The luminescent phosphors include at least one of lu...
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WO/2024/056004A1 |
Provided are a composite material and a preparation method therefor, and a quantum dot light-emitting diode. The composite material comprises a quantum dot and a ligand bonded to the surface of the quantum dot, wherein the ligand is an a...
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WO/2024/058146A1 |
The present invention provides: a luminescent material by which an organic electroluminescent (EL) element that emits light with high efficiency and has a long lifespan can be obtained; and the organic EL element obtained using said lumi...
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WO/2024/057867A1 |
A color conversion composition according to one embodiment of the present invention contains the following components (A), (B) and (C). Component (A): a luminescent material; component (B): a binder resin; and component (C): a compound r...
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WO/2024/055195A1 |
The present invention relates to a high-efficiency organic electroluminescent device and a preparation method therefor. A hole injection layer, a hole transport layer, an electron blocking layer, a light-emitting layer, a hole blocking l...
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WO/2024/055658A1 |
The present invention belongs to the technical field of organic materials, and provides a nitrogen-containing compound, an electronic element, and an electronic device. The structure of the nitrogen-containing compound is represented by ...
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WO/2024/057555A1 |
The present invention relates to a method for producing single-crystal spherical carbon nanoparticles that are single-crystal and spherical. The single-crystal spherical carbon nanoparticles produced by the production method according to...
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WO/2024/053992A1 |
Provided are an ink composition, a layer formed using the ink composition, and an electrophoresis device and a display device comprising same, wherein the ink composition comprises: (A) semiconductor nanorods; and (B) a solvent that sati...
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WO/2024/051308A1 |
Disclosed are a pemetrexed near-infrared fluorescent molecule targeting an α-type folate receptor, a preparation method therefor, and use thereof. The structural formula of the pemetrexed near-infrared fluorescent molecule is: . The pem...
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WO/2024/053709A1 |
An organic electroluminescent element (1) wherein a luminescent layer (5) disposed between an anode (3) and a cathode (4) comprises a host material, a sensitizing material, and a fluorescent material. The host material is a first compoun...
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WO/2024/053714A1 |
The nanoparticle composite according to an embodiment of the present invention comprises a nanoparticle (11), ligands (12) that are bonded to the nanoparticle, and functional particles (13) that are bonded to the nanoparticle via the lig...
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WO/2024/051213A1 |
The present application relates to the technical field of organic electroluminescence, and relates to a triazine-containing compound, and an organic electroluminescent device and an electronic apparatus using same. The triazine-containin...
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WO/2024/052929A1 |
The present invention relates to a process of preparation of highly luminescent single phase intrinsic white light emitting materials (phosphors) by a simple and facile approach comprising hydrothermal treatment followed by two step calc...
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WO/2024/050708A1 |
The present invention relates to the field of organic display, and in particular to a blue light emitting guest material and a preparation method therefor, and an organic light emitting device. The blue light emitting guest material is a...
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WO/2024/048691A1 |
The present invention relates to an organic electroluminescent element which comprises a positive electrode, a negative electrode, a light emitting layer and a hole injection layer, wherein: the light emitting layer is arranged between t...
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WO/2024/049962A2 |
A photo-switchable nanocrystal can be provided which can include solely one or more inorganic elements. Further, a method for synthesizing photo-switchable nanocrystal can be provided which can utilize solely inorganic elements. For exam...
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WO/2024/048536A1 |
Provided is an organic EL element having high efficiency and long life even with a low voltage. Specifically, the present invention provides an organic EL element host material represented by general formula (1), an organic EL element ...
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WO/2024/044937A1 |
The present invention relates to an organic hole injection material, which has a general chemical formula as below: The structure of the hole injection material of the present invention comprises two units of an azafluorene alkene deriva...
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WO/2024/046539A1 |
The present invention relates to emitter materials for OLEDs based on defined metal complexes and to their corresponding application in OLEDs.
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WO/2024/048692A1 |
The present invention addresses the problem of providing an organic electroluminescent light-emitting element which has a long operating lifespan. The present invention is a light-emitting layer material for an organic electroluminescent...
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WO/2024/048535A1 |
The purpose of the present invention is to provide a practically useful organic EL element which has low voltage, high efficiency, and long service life characteristics. The present invention uses a host material for organic electrolum...
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WO/2024/050238A1 |
A method for increasing emission output from an energy modulation agent, involving: drying the energy modulation agent in particulate form to reduce moisture level of the energy modulation agent by at least 25% to provide a dried energy ...
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WO/2024/048690A1 |
The present invention addresses the problem of providing an organic electroluminescent element which has a long service life. The present invention relates to a material for light emitting layers of organic electroluminescent elements, t...
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WO/2024/048693A1 |
The present invention addresses the problem of providing an organic electroluminescent element which has low driving voltage, high luminous efficiency, and a long service life. The present invention relates to an organic electroluminesce...
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WO/2024/048537A1 |
The present invention provides an organic EL element which has low voltage, high efficiency, and a long life. Provided are: an organic EL element containing a first host represented by general formula (1), a second host represented by ge...
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WO/2024/043081A1 |
The present invention is an ink composition containing quantum dots and characterized by containing a silsesquioxane polymer obtained by copolymerizing the quantum dots with silsesquioxane or a silsesquioxane polymer obtained by copolyme...
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WO/2024/042491A1 |
The invention relates to a process for the production of an organic layer comprising regions with different electronic properties. The process is based on the use of dihydroanthracene, dihydrobenzene, benzol or fluorene precursors functi...
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WO/2024/040511A1 |
A display panel (DP) and a display apparatus. The display panel (DP) comprises: a light-emitting substrate (LS), the light-emitting substrate (LS) comprising a plurality of light-emitting devices (LD) configured to emit first light; and ...
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WO/2024/043210A1 |
The present disclosure provides an organic light-emitting element comprising a positive electrode, a first light-emitting layer, a second light-emitting layer, and a negative electrode in the stated order, the first light-emitting layer ...
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WO/2024/041060A1 |
The present application relates to the technical field of organic electroluminescent materials, and specifically, to an arylamine compound, an organic electroluminescent device comprising same, and an electronic apparatus. The arylamine ...
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WO/2023/230135A9 |
Compositions and articles comprising diamond particles, such as nanodiamond based pharmaceutical compositions, are generally provided. In some embodiments, the articles and methods comprising (nano)diamond particles may be useful for mon...
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WO/2024/041183A1 |
The present application relates to an organic compound, an organic electroluminescent device, and an electronic apparatus. The organic compound of the present application has a structure represented by formula (1). By applying the organi...
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WO/2024/041079A1 |
The present application relates to an organic compound, an organic electroluminescent device, and an electronic apparatus. The organic compound provided by the present application has a structure as represented by formula (1). The organi...
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WO/2024/043590A1 |
The present invention relates to fibers for verifying fabric authenticity to function to verify fabric authenticity by mixing a special pigment with the fibers and a system for verifying fabric authenticity by using the fibers. The fiber...
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WO/2024/043306A1 |
A composition for fluorescent labeling according to the present invention comprises: a compound (A) which is an ICG compound; and a hydroxyl group-containing organic compound (B). This makes it possible to provide, for example, a composi...
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WO/2024/040556A1 |
The present invention relates to an organic hole injection material with a general chemical formula as represented by (I). The hole injection material of the present invention structurally contains two units, i.e., an azafluorene alkene ...
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WO/2024/043631A1 |
The present invention relates to a technique for ligand substitution of group III-V colloidal quantum dots. Presented are group III-V colloidal quantum dots comprising different ligands, a method for preparing an eco-friendly solvent-bas...
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