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Matches 1 - 50 out of 43,344

Document Document Title
WO/2024/073802A1
A method for detection of a nerve agent in a sample, which method comprises (a) irradiating an optical sensing element, the optical sensing element comprising a fluorescent sensing compound provided on a substrate, and measuring the lumi...  
WO/2024/075580A1
The present invention is a quantum dot-containing composition obtained by dispersing quantum dots which emit fluorescence as a result of excited light in a resin composition, said quantum dot-containing composition being characterized in...  
WO/2024/075649A1
A pyrromethene boron complex according to one embodiment of the present invention is a compound that is represented by general formula (1). (In general formula (1), X represents C-R7 or N; R1 and R3 represent aryl groups that are differe...  
WO/2024/076662A1
A tandem OLED device is provided, including an anode, a cathode, at least two electroluminescent units disposed between the anode and the cathode, and an alloy thin film disposed between the two electroluminescent units. The alloy film m...  
WO/2024/076318A1
This invention relates to the standard luminescent film production method from waste polymers that need high-intensity fluorescent radiation and ultrafast (1-10 ns lifetime) photoluminescence references in fields such as physics, chemist...  
WO/2024/075699A1
This chalcogenide perovskite has an average particle size of less than 40 nm, and the actual band gap value matches the range of a semiconductor-specific band gap (Eg, bulk) calculated according to formula (A) on the basis of the calcula...  
WO/2024/075697A1
Provided is a chalcogenide perovskite that has an average particle diameter of less than 1 μm and that has a composition other than BaZrS3.  
WO/2024/049962A3
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...  
WO/2024/075586A1
The present invention is a photosensitive resin composition that is characterized by including (A) a resin that has a (meth)acryloyl group, (B) a photoradical generator, and (C) quantum dots that have a surface coating layer that contain...  
WO/2024/071305A1
Provided is a phosphor powder that can be uniformly filled into a package rib even in the case of a micro package rib, and that makes it possible to fabricate a light-emitting element demonstrating a high EQE. Further, the present invent...  
WO/2024/067900A1
The invention relates to an electroluminescent device and to a method for producing such an electroluminescent device. The device comprises the following layers: an expandable transparent carrier layer (10), a transparent and conductive ...  
WO/2024/072344A1
The present invention is a marking method (1) to be displayed in different spectra without the luster of the metal being affected in harsh conditions and applied to surfaces of precious metals for security applications. Together with the...  
WO/2024/071860A1
The present specification relates to an ink composition comprising a compound represented by chemical formula 1, a first solvent represented by chemical formula 2, and a second solvent represented by chemical formula 3.  
WO/2024/066619A1
The present application provides an organic compound having a general formula of , wherein at least one of ring A, ring A-Y, ring B, ring B-Y, and R has a structure of . The present application also provides a preparation method and use ...  
WO/2024/067503A1
The present application provides a composition and an organic electroluminescent device comprising same. The composition comprises two compounds represented by formula I and a compound represented by formula II; or the composition compri...  
WO/2024/067923A1
The invention relates to a chemical composition, an optoelectronic component (10) comprising at least one chemical composition of this type, and a use of at least one chemical composition of this type in an optolectronic component (10).  
WO/2024/065735A1
Provided in the embodiments of the present application are an oxide photocathode material and a photocathode fabrication method. The photocathode material comprises an ATiO3 type material with a perovskite structure, wherein A is an alka...  
WO/2024/071492A1
The present invention relates to a method for producing luminescent nanocrystals and, more specifically, to a method for producing metal halide nanocrystals having luminescent characteristics. Cs5Cu3Cl8 - xIx nanocrystals according to th...  
WO/2024/071041A1
A color conversion composition according to one aspect of the present invention includes at least one type of light-emitting material and a binder resin. The binder resin includes at least one type of branched polymer selected from the g...  
WO/2024/071530A1
The present invention relates to fluorescent nanodiamond coated with porous polydopamine, a method for preparing the fluorescent nanodiamond, and novel use of the fluorescent nanodiamond. The fluorescent nanodiamond coated with porous po...  
WO/2024/060196A1
Provided are an RNA reaction type fluorescent probe (9), a preparation method therefor, and use thereof in tumor imaging and treatment. After the probe (9) is responded by an ALP enzyme, the fluorescence thereof is enhanced, and a photo-...  
WO/2024/063299A1
Disclosed are a quantum dot and a light-emitting device comprising same. The quantum dot constituting the light-emitting device according to the present disclosure comprises: a core; and a shell formed on the core and containing at least...  
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.  
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.  
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...  
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.  
WO/2024/061900A1
The invention relates to the synthesis of core/shell/shell quantum dots, particularly to a novel shell synthesis method.  
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...  
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-...  
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...  
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.  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  

Matches 1 - 50 out of 43,344