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WO/2023/236982A1 |
The present invention relates to the technical field of organic electroluminescent materials, and in particular to a phenanthridine derivative and the use thereof. The phenanthridine derivative having a structural formula shown in formul...
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WO/2023/237801A1 |
The invention relates to a glazed ceramic piece comprising: a) a ceramic substrate, b) a final layer of ceramic glaze, c) a luminescent composition integrated in a discreet area, or several discreet areas of the final layer of glaze, suc...
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WO/2023/239252A1 |
A composition that includes a fluorescent metal-organic framework (MOF) and a drilling fluid is provided. The MOF includes a porous, crystalline structure and a fluorescent source. A method includes introducing a MOF into a drilling flui...
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WO/2023/238769A1 |
An organic electroluminescent element (1) has an anode (3), a cathode (4), and a light-emitting layer (5) provided between the anode (3) and the cathode (4). The light-emitting layer (5) contains a compound M3 represented by general form...
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WO/2023/238629A1 |
The present disclosure provides an organic compound characterized by being represented by general formula [1]. In general formula [1], Ar1 and Ar2 are each independently selected from among an aryl group and a heterocyclic group. Ar1 and...
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WO/2023/238781A1 |
Provided is a light-emitting composition that is capable of improving the luminescent quantum yield of dopant light emission and reducing the host light emission. The light-emitting composition contains a specific organic metal complex, ...
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WO/2023/237073A1 |
The present invention relates to an organic compound comprising an aromatic amine, and the use thereof in an organic electronic device. The organic compound according to the present invention has a relatively high thermal stability, wher...
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WO/2023/236366A1 |
Disclosed are a preparation method for a novel long-afterglow scintillation composite material composed of a doped lithium lutetium fluoride microcrystal, and an application thereof. The molecular formula of the doped lithium lutetium fl...
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WO/2023/233062A1 |
The present invention provides surface-passivated perovskite nanocrystals (PNCs) exhibiting excellent stability and photoluminescence (PL) properties. In particular, they comprise a halogen-based perovskite nanocrystal of formula ABI3 an...
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WO/2023/231795A1 |
The present invention relates to the technical field of organic electroluminescent materials, and particularly relates to a heterocyclic compound and the use thereof. The structural formula of the compound is as shown in formula (I). The...
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WO/2023/235219A1 |
Green excitable tandem dyes are provided. Tandem dyes of embodiments of the invention include: a non-conjugated polymeric backbone; one or more green excitable donor fluorophores linked to the non-conjugated polymeric backbone; and one o...
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WO/2023/235896A1 |
Products, such as a watch, an item of jewelry, a pair of eyeglasses or sunglasses, or the like, may be configured to be authenticated and/or tracked by way of producing a light emission having one or more predetermined characteristics. M...
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WO/2023/088685A9 |
The invention relates to a luminophore (1) having the general empirical formula EA4Li2D4 -xExN8-xO1+x:M. EA is an element or a combination of elements selected from the group of divalent elements, D is an element or a combination of elem...
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WO/2023/234601A1 |
The present invention pertains to: a method for forming a large-area perovskite thin film, whereby a uniform, large-area perovskite thin film can be manufactured without using an anti-solvent; a coating agent used in said method; and a p...
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WO/2023/231293A1 |
Disclosed in the present application are a multiphase fluorescent ceramic, a preparation method for a multiphase fluorescent ceramic, and a light-emitting device. The present application relates to the technical field of optical componen...
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WO/2023/231132A1 |
The present invention relates to the field of organic chemical synthesis, and in particular to a preparation method for a propargyl α-aminoboronate compound. The preparation method comprises the following step: in the presence of a sele...
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WO/2023/229022A1 |
A fluorescent body device (1) comprises: a substrate member (10); and a wavelength conversion member (20) provided on the substrate member (10) and having a fluorescent section (21) and a light reflection section (22). The fluorescent se...
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WO/2023/230329A1 |
Luminescent materials have red luminescent behavior after sintering using an HPHT process. Red luminescence is achieved with a temperature of 1475 °C to 1800 °C, and potentially 1600 °C to 1750 °C, with coarse sintered diamond powder...
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WO/2023/228828A1 |
Provided are: an organic electroluminescent element comprising a positive electrode, a negative electrode, and an organic layer disposed between the positive electrode and the negative electrode, wherein the organic layer has a light-emi...
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WO/2023/228005A1 |
The present invention relates to specific compounds, a material, preferably an emitter material, for an organic electroluminescence device comprising said specific compounds, an organic electroluminescence device comprising said specific...
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WO/2023/225904A1 |
The present application discloses a kit for detecting intracranial staphylococcal infection, and the use thereof. A kit substrate comprises a fluorescent substance containing an NHS ester reactive group and a glycopeptide antibiotic. A p...
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WO/2023/226264A1 |
The present invention relates to the technical field of macromolecules, and relates to hyperbranched polyphenyl and a preparation method therefor and an application thereof. The preparation method for the hyperbranched polyphenyl in the ...
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WO/2023/226281A1 |
The present invention provides a manganese (II) complex based on a tricyclohexylphosphine structure, a synthesis method therefor, and an application thereof. Organic cations are obtained first by means of ionization, and the organic cati...
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WO/2023/228605A1 |
This laminate structure (100) comprises a buffer layer (106), a first semiconductor layer (108), and a second semiconductor layer (110). The buffer layer and the first semiconductor layer overlap one another in a vertical direction. The ...
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WO/2023/224020A1 |
Provided is a compound represented by formula (1). (The symbols in formula (1) are as defined in the specification.) Also provided are an organic electroluminescent element that contains the compound and an electronic device that include...
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WO/2023/221346A1 |
The present application is suitable for the technical field of materials, and provides an organometallic compound and a use thereof, a light-emitting device and a light-emitting apparatus. According to the organometallic compound provide...
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WO/2023/221317A1 |
The present invention provides a thermally activated delayed fluorescence material and a synthesis method therefor. The molecular structure of the thermally activated delayed fluorescence material is a large aromatic fused ring molecule ...
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WO/2023/221997A1 |
Provided is a compound, the compound being a polymer having a structure as shown in formula (I): < img file ='form CN2023094605-ISRE-I000001 JPG "he =" 32.80 "img-content =" drawing "img-format =" jpg "in line =" yes "orientation =" port...
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WO/2023/221048A1 |
The present disclosure provides a light-emitting material and a light-emitting device. The light-emitting material comprises a host material and a doping material, wherein the host material comprises an N-type material and a P-type mater...
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WO/2023/221150A1 |
A fluorescence temperature measurement material, and a preparation method therefor and an application thereof, relating to the technical field of fluorescence-based temperature sensing. The chemical composition of the fluorescence temper...
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WO/2023/221231A1 |
The present invention relates to an aromatic amine compound containing a quaterphenyl structure and an organic electroluminescent device. The aromatic amine compound serves as a hole transport layer and/or a light-emitting auxiliary laye...
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WO/2023/221749A1 |
The present application discloses a colored ink, which comprises low-melting-point glass powder, varnish, a structural colored pigment and an inorganic wavelength conversion material. Further disclosed is a method for preparing the color...
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WO/2023/221551A1 |
A transition-metal-doped narrow-band luminescent gel material, and a preparation method therefor and the use thereof. The transition-metal-doped narrow-band luminescent gel material comprises a fluorescent component and a dispersion medi...
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WO/2023/218673A1 |
The present invention is a manufacturing method for single crystal spherical silicon nanoparticles that are single crystals, are spherical, and have an average particle diameter of 1 nm to 20 nm. The manufacturing method includes a step ...
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WO/2023/217124A1 |
Provided are a fluorescent molecule, and a multicolor system and a preparation method therefor and the use thereof. The structure of the fluorescent molecule is as shown in (I), where n is an integer from 0 to 12. The system comprises th...
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WO/2023/218617A1 |
The present invention relates to single-crystal spherical silicon nanoparticles, characterized by being a single crystal, being spherical, and having an average particle diameter of 1-20 nm, and to a method for producing the same. The si...
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WO/2023/217215A1 |
Disclosed in the present invention are an editable dynamic phosphorescent flexible film and an application method therefor. The flexible film comprises a first protective layer, a functional layer, and a second protective layer which are...
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WO/2023/216669A1 |
The present application relates to an organic compound, an organic electroluminescent device, and an electronic device. The organic compound provided by the present application has a structure as shown in formula (1), and by applying the...
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WO/2023/219136A1 |
The purpose of the present invention is to provide a fluorescent probe that can be used in an enzymatic activity detection method. The present invention provides a fluorescent probe for detecting a hydrolase, the probe including: a compo...
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WO/2023/216122A1 |
Disclosed are a singlet oxygen type photosensitizing material having aggregation-induced emission performance, and a preparation method and use therefor. The method comprises: using phenothiazine and an iodobenzene derivative as raw mate...
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WO/2023/215457A1 |
In one aspect, a process for preparing a Mn4+ doped phosphor of Formula I is provided Ax[MFy]:Mn4+ (I). The process includes combining a first aqueous solution including a source of Mn with a second solution including H2MF6 to form a thi...
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WO/2023/214155A1 |
An X-ray scintillator may comprise a planar film having a structured pattern of pores extending perpendicularly to the plane of the film, the pores being filled with nano/micro-crystals to provide X-ray scintillation. In some implementat...
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WO/2023/214827A1 |
The present invention relates to: a novel compound with excellent carrier transport capacity, light emission, and heat stability; and an organic electroluminescent element that includes same in at least one organic material layer to have...
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WO/2023/215497A1 |
Provided herein are compounds, compositions, systems, and methods for photoactivatable labeling, which can be actuated within biological systems. In particular, compounds disclosed herein include vinyl-extended-aryl azide moieties that u...
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WO/2023/215270A1 |
Photocurable compositions are provided herein, which provide a balance of fast curing properties at exposure to radiation in the electromagnetic spectrum and impressive cure through depth.
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WO/2023/215670A1 |
A phosphor composition includes a red phosphor material having a red decay rate and a green phosphor material having a green decay rate. The red phosphor material includes a Mn4+ doped phosphor of Formula I and a Eu3+ doped uranium phosp...
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WO/2023/215153A1 |
Multilayered semiconductor particles, which may be referred to as a quantum dots, may include a zinc-containing core. The particles may include a zinc-and-selenium-containing inner shell on the zinc-containing core. The particles may inc...
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WO/2023/215433A1 |
Phosphor ink compositions and systems and methods for depositing such phosphor containing ink are disclosed. An ink composition of in accordance with the present disclosure comprises a phosphor material comprising a Mn4+ doped phosphor o...
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WO/2023/214496A1 |
The present disclosure provides a metal complex that is represented by formula (1), the metal complex having high light emission characteristics and making it possible to productively produce an organic light-emitting element. M represen...
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WO/2023/215289A1 |
Aspects of the application provide compounds of formula (I): or a salt thereof, provided that one of R1-R6 is substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl, which may be useful as chromophores and/or fluor...
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