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WO/2023/096072A1 |
An organic light emitting diode (OLED) in which at least one emitting material layer includes a dopant having the structure represented by Formula 1 and a biscarbazole-base host and/or an azine-based host, and an organic light emitting d...
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WO/2023/093943A1 |
The invention relates to a security feature for securing a document of value, said security feature comprising an organometallic luminescent substance which, when excited with radiation in the UV-A range, emits radiation in the visible w...
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WO/2023/092892A1 |
Preparation of a DNA-templated gold nanocluster probe having a precise number of atoms, and an application thereof. The preparation comprises: (1) designing a specific DNA sequence having a hairpin structure; (2) mixing a DNA solution wi...
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WO/2023/096028A1 |
The present invention relates to a method for manufacturing a light-sensitive all-inorganic nanoparticle ink and a 3-dimensional structure printing method using same. An aspect of the present invention provides a method for manufacturing...
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WO/2023/093094A1 |
The present application provides an organic electroluminescent device and a display apparatus. The organic electroluminescent device comprises a light-emitting layer, which comprises a triplet-triplet annihilation-type host and a fluores...
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WO/2023/092715A1 |
Provided are an alanine aggregation-induced emission fluorescent probe (TPAPy-D-Ala) having a structure as represented by formula (I), and a synthesis method therefor and the use thereof. The synthesis method for TPAPy-D-Ala comprises: f...
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WO/2023/092814A1 |
An amino-substituted chromenoquinoline type fluorescent marker, and a preparation method therefor and the use thereof. The fluorescent marker is prepared by means of subjecting an amino group of an aromatic amine compound and two aldehyd...
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WO/2023/088774A1 |
A structure, an optoelectronic device and a method for producing a structure are disclosed. In an embodiment, a structure comprises a first nanoparticle comprising at least one semiconductor material. The first nanoparticle is chromophor...
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WO/2023/087449A1 |
A manganese-doped organic perovskite cluster material and a preparation method therefor. The preparation method comprises: dissolving AX and PbX2 in a solvent to obtain a first mixed solution, A being a monovalent organic cation, X being...
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WO/2023/090154A1 |
According to the present invention, an organic light-emitting element using a compound represented by the following general formula has excellent characteristics. R1-R4 each represent a hydrogen atom, a deuterium atom, an alkyl group, an...
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WO/2023/090836A1 |
The present invention provides an organic light-emitting device.
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WO/2023/087503A1 |
Compound (3,5,5-trimethylcyclohex-2-enylidene)malononitrile reacts with different building blocks containing aldehyde groups to obtain four isophorone derivatives. The derivatives can mark mitochondria, lysosomes, endoplasmic reticula or...
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WO/2023/087276A1 |
A quantum dot film, a method for patterning a quantum dot film, and a use thereof. The quantum dot film comprises a target color quantum dot film and a residual non-target color quantum dot film; ligands of target color quantum dots of t...
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WO/2023/087734A1 |
Disclosed are a PSMA-targeting nuclide/fluorescent bimodal ligand and molecular probe, and the use thereof. The PSMA-targeting bimodal molecular probe is designed and synthesized by using dencichine-ureido as a PSMA-targeting structure, ...
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WO/2023/088709A1 |
A structure comprising a nanoparticle converting electromagnetic radiation of a first wavelength into electromagnetic radiation of a second wavelength range, an interlayer at least partially surrounding the nanoparticle, and an encapsula...
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WO/2023/087843A1 |
Disclosed in the present invention are a neutral iridium complex containing nitrogen-sulfur four-membered ring coordination, and a preparation method therefor and an application thereof in preparation of an organic electronic device, par...
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WO/2023/089067A1 |
A method for preparing a wavelength converting film is disclosed. The method comprising mixing at least one phosphor, a polysiloxane and optionally an organic solvent, thereby preparing a mixture, placing the mixture on a substrate, pre-...
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WO/2023/087169A1 |
Provided are two prostate-specific membrane antigen-targeting fluorescent probes, a method for preparing same and the application thereof. The probes have a good affinity and specificity to prostate cancer cells which express a PSMA. In ...
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WO/2023/090288A1 |
This organic light-emitting element in which a compound represented by the general formula is used exhibits excellent light-emitting characteristics. R1 represents a hydrogen atom, a deuterium atom, or an alkyl group, R2-R4 each represen...
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WO/2023/085509A1 |
The present invention relates to a preparation method for metal halide perovskite quantum dots with improved stability, a preparation apparatus, and a solar battery including metal halide perovskite quantum dots prepared thereby. The pre...
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WO/2023/082898A1 |
The present invention relates to a divalent platinum complex having high color purity, comprising a structure of chemical formula (I). The compound is applied to an organic light-emitting diode, has relatively low driving voltage and rel...
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WO/2023/085046A1 |
The present disclosure provides an organic compound characterized by being represented by general formula [1].
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WO/2023/085908A1 |
The present invention provides an organic light emitting device having improved driving voltage, efficiency, and lifespan.
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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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