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WO/2023/085881A1 |
The present invention provides an organic light-emitting device.
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WO/2023/085878A1 |
The present invention provides an organic light-emitting device having improved driving voltage, efficiency and lifespan.
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WO/2023/082967A1 |
Provided in the embodiments of the present application are a quantum dot film, and a quantum dot light-emitting diode and a preparation method therefor. The quantum dot film comprises a first quantum dot, a second quantum dot and a first...
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WO/2023/085047A1 |
The present disclosure provides an organic light emitting element which comprises a pair of electrodes and a light emitting layer that is arranged between the pair of electrodes, wherein: the light emitting layer has guest molecules and ...
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WO/2023/082185A1 |
The present invention relates to the field of molecular probes, specifically to an aggregation-induced emission principle-based autophagy detection molecular probe. The structure of the probe sequentially comprises an LC3 protein targeti...
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WO/2023/082808A1 |
The present invention relates to the technical field of organic electroluminescence, and in particular to a tetraaza-fluoranthene compound and an application thereof. The structural formula of the compound is shown as in formula (I). The...
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WO/2023/082896A1 |
The present invention relates to a high-efficiency divalent platinum complex phosphorescent OLED material and the use thereof, and a platinum complex containing an ONCN tetradentate ligand and the use thereof in an organic light-emitting...
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WO/2023/085606A1 |
The present invention provides: an organic electric element which includes a light-emitting auxiliary layer comprising at least one of compounds represented by chemical formula 1 and chemical formula 2 and a light-emitting layer comprisi...
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WO/2023/085123A1 |
The present disclosure provides an organic light-emitting element that is provided with a positive electrode, a light-emitting layer, and a negative electrode in the stated order. The light-emitting layer contains a dopant material and a...
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WO/2023/082897A1 |
The present invention relates to a metal iridium complex and to an application thereof. The metal iridium compound has the general formula Ir(La)(Lb)(Lc), wherein La is the structure shown in formula (1), and Lb is the structure shown in...
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WO/2023/078824A1 |
The present invention relates to compounds of the spiro-(indane- fluorene) type of formula (I), in particular those bearing a primary amino group and the corresponding diarylamino compounds. The invention further relates to methods for p...
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WO/2023/079531A1 |
An X-ray imaging film (100) for transforming X-ray radiation into visible light by scintillating, includes a polymer matrix (160), a metal-organic framework, MOF, (110), and an organic chromophore (130) which is configured to experience ...
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WO/2023/080442A1 |
According to an embodiment of the present invention, provided are: a dye which is not changed by external sunlight and thus shows excellent light resistance and of which color is not changed by other solvents during a process even when m...
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WO/2023/077294A1 |
Disclosed are a compound as represented by formula (I), and a preparation method therefor and an application thereof. The definitions of groups of the compound are as described in the claims and the description. The compound as represent...
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WO/2023/079907A1 |
The present invention is a wavelength converter, the wavelength converter including, as semiconductor nanoparticles, first semiconductor nanoparticles for converting light having a wavelength of 450 nm to light having a wavelength of λ1...
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WO/2023/079993A1 |
An organic electroluminescent element having excellent properties can be provided by using a compound of the general formula. X represents O or S and R1 to R6 each represent H, D, an alkyl group, or an aryl group. Z1 and/or Z2 is a benzo...
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WO/2023/077726A1 |
The present invention provides an organic compound, a light extraction layer material, and an organic electronic device. The structure of the organic compound is represented as general formula (1). The organic compound can be used as the...
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WO/2023/077654A1 |
The present invention belongs to the technical field of photosensitive materials, and particularly relates to a photoinduced nonlinear expansion coordination polymer and a preparation method therefor. The coordination polymer is a lumino...
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WO/2023/081261A1 |
Provided herein are compositions and methods for detecting analytes. In particular, provided herein are tunable fluorescent indolizine and imidazo-triazines compounds and uses thereof (e.g., as probes or biosensors).
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WO/2023/080187A1 |
This organic EL element (1) has a first hole transport zone (6) including a first positive electrode-side organic layer (61) and a second positive electrode-side organic layer (62). At least one of the first positive electrode-side organ...
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WO/2023/081215A1 |
A method of forming a lanthanide or transition metal doped metal halide perovskite material whereby the method includes combining a monovalent metal cation-halide compound, a divalent metal cation-halide compound, and a lanthanide or tra...
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WO/2023/070876A1 |
The present application relates to the technical field of photoelectricity, and in particular to a solid-state perovskite cluster and a preparation method therefor, and a photoelectric device. The preparation method for the solid-state p...
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WO/2023/070700A1 |
Provided are a compound using fluorene as a core, and a preparation method therefor and the use thereof. By means of changing the types of a donor and an acceptor and bonding positions, an electroluminescent device having a series of blu...
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WO/2023/073662A1 |
An X-ray imagining film (610) that transforms X-ray radiation (614) into visible light (612) by scintillating, includes a substrate (604) and a nanocomposite (100) formed on the substrate (604). The nanocomposite (100) includes perovskit...
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WO/2023/070866A1 |
The present application relates to the technical field of optoelectronics, and in particular to a perovskite cluster solution and a preparation method therefor, and an optoelectronic device. The preparation method for the perovskite clus...
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WO/2023/071147A1 |
The present invention relates to the technical field of electronic materials, and specifically relates to a binuclear metal platinum complex and an organic electroluminescent device. The binuclear metal platinum complex provided by the p...
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WO/2023/074128A1 |
An endotoxin detection method, according to the present invention, for detecting an endotoxin from a sample under test by using a fluorescent substance that has a structure in which a fluorescence site which is a condensed polycyclic aro...
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WO/2023/075259A1 |
The present invention relates to a gene delivery composition comprising nitrogen-doped graphene quantum dots as an active ingredient, the nitrogen-doped graphene quantum dots of the present invention exhibiting excellent safety and low c...
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WO/2023/071855A1 |
Disclosed are a class of hydrazone-based Zn (II) coordination complex photochromic material, a preparation and a use thereof. Said class of material is a hydrazone-based terpyridine ligand, hydrazone is used as a basis of an optical swit...
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WO/2023/070618A1 |
An application of a polymer in light-emitting element ink, and light-emitting element ink. The light-emitting element ink can be dried to form a film layer which binds a light-emitting element (20). A display apparatus and a manufacturin...
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WO/2023/072799A1 |
The present invention relates to boronic and nitrogenous heterocyclic compounds that are suitable for use in electronic devices, and to electronic devices, in particular organic electroluminescent devices, containing said compounds.
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WO/2023/070298A1 |
The present invention relates to a luminescent material and a mini-LED device prepared by using the luminescent material. The luminescent material is composed of a porous material composite luminescent substance, and the general chemical...
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WO/2023/071719A1 |
The present invention relates to a platinum complex luminescent material and a use thereof. The platinum complex is a compound having the structure represented by chemical formula (I), the compound can be applied in organic light-emittin...
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WO/2023/075778A1 |
A printing material particle for a printing apparatus may include a colorant, a binder resin, and a metal-salen complex compound. The metal-salen complex compound may absorb ultra-violet (UV) light to emit visible light to be fluorescent.
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WO/2023/070743A1 |
A radioactive medical isotope labeled rare-earth doped nanomaterial, a PET imaging diagnosis and treatment agent, a preparation method therefor and an application thereof. The radioactive medical isotope labeled rare-earth doped nanomate...
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WO/2023/065153A1 |
The present application relates to the technical field of display and provides a quantum dot material, a patterning method for a quantum dot film layer, and a quantum dot display device. The quantum dot material comprises a quantum dot b...
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WO/2023/069772A1 |
A composition of matter includes a core-shell quantum dot particle (202) having an inorganic core (206) and an organic shell (204) and drilling fluid. A method includes introducing a core-shell quantum dot particle (202) having an inorga...
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WO/2023/068155A1 |
The compound is represented by general formula (1). (In general formula (1), ring A1, ring B1, ring C1, and ring D1 are each independently a substituted or unsubstituted ring; Za, Zb, Zc, and Zd are each independently a nitrogen atom or ...
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WO/2023/069767A1 |
This present disclosure is directed to methods for detecting and quantifying radioisotopes ( e.g., radiopharmaceuticals) in a liquid and compositions involving the same. Metal-organic frameworks (MOFs) can be synthesized and used for mea...
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WO/2023/065614A1 |
The present invention relates to an organic metal complex, a mixture, a composition, an organic electronic component, an electronic device, and an application. The structure of the metal complex provided in the present invention comprise...
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WO/2023/065535A1 |
Disclosed in the present invention are a preparation method for a cyanuric acid coated halogen perovskite nano mixed crystal and the use thereof. The preparation method comprises the following steps: (1) dispersing a cesium halide, a lea...
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WO/2023/068664A1 |
The present invention relates to: a quantum dot composite which has quantum dots uniformly dispersed in a matrix resin, thereby having increased quantum dot efficiency, and which enables degradation of the quantum dots to be prevented th...
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WO/2023/065501A1 |
Provided are an aggregation-induced emission MG-Rho fluorescent dye, and a preparation method therefor and the use thereof. The synthetic route comprises: subjecting potassium carbonate, MG-B and Br-Rho to a reaction to generate a crude ...
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WO/2023/065996A1 |
The present invention relates to an anthracene derivative, an organic electroluminescent material, a light-emitting device, and a consumer product. The anthracene derivative of the present invention is a novel organic electroluminescent ...
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WO/2023/060873A1 |
The present invention belongs to the technical field of fluorescent nano-materials and environment monitoring, and disclosed are a rare-earth-element-doped carbon quantum dot ratio fluorescent probe, a preparation method therefor and an ...
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WO/2023/063015A1 |
Provided is a heteroatom-doped nanodiamond particle that has a fluorescent peak derived from a color center, a constituent element of which is at least one type of heteroatom selected from the group consisting of Si, Ge, Sn, Pb, Ni, and ...
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WO/2023/062927A1 |
Provided are a red fluorescent substance excellent in terms of optical property and durability in high-temperature, high-humidity environments and a method for producing the red fluorescent substance. This red fluorescent substance compr...
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WO/2023/063251A1 |
The present invention provides: a phosphor which comprises a crystal phase that has a composition represented by formula (1); and a light emitting device which is provided with this phosphor. (1): Rex(Sr1-yMAy)aMBbMCcNdOeXf (In the for...
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WO/2023/063163A1 |
This mixed powder for an organic electroluminescent element contains a first organic compound and a second organic compound, and is a solid at normal temperature and normal pressure, wherein: the organic electroluminescent element has a ...
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WO/2023/063289A1 |
The present invention provides an organic solid up-conversion material which contains a triplet sensitizer and an organic light emitting material, wherein: the triplet sensitizer and the organic light emitting material satisfy relational...
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