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WO/2022/124109A1 |
The present invention provides a fluorescent member wherein a phosphor layer is not likely to be separated. This fluorescent member is provided with: a substrate; and a phosphor layer that is formed on the substrate, and contains an inor...
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WO/2022/121920A1 |
Disclosed are a boron-nitrogen compound represented by formula (I) or (II), a composition containing the compound and an application thereof in the field of organic electroluminescence. Also disclosed is a method for preparing a boron-ni...
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WO/2022/122399A1 |
A layer structure is suggested comprising a solid substrate having a surface, the surface carrying a layer comprising a molecularly imprinted polymer, wherein the molecularly imprinted polymer is adapted to bind a glyphosate analyte, whe...
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WO/2022/120659A1 |
A non-ligand-assisted perovskite doped multi-emission material. A preparation method therefor comprises the following steps: 1) dissolving a polymer in an organic solvent so as to obtain a first solution containing the polymer; 2) adding...
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WO/2022/124365A1 |
The purpose of the present invention is to provide a practically useful organic EL device having low voltage, high efficiency, and long service life characteristics. The organic electroluminescent device including a light-emitting layer ...
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WO/2022/124366A1 |
The present invention provides an organic electroluminescent element (organic EL element) which is driven at a low voltage, while having high efficiency and long service life characteristics. This organic EL element comprises a light emi...
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WO/2022/121951A1 |
Disclosed are a boron-nitrogen compound of formula I or II, a composition containing the compound, and the use of the compound and composition in the field of organic electroluminescence. Further disclosed is a method for preparing the b...
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WO/2022/121618A1 |
The present application relates to a nitrogen-containing compound, and an electronic component and electronic apparatus using same. The organic compound has a structure represented by the following formula (I). The nitrogen-containing co...
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WO/2022/124320A1 |
The present invention provides an organic electroluminescent element which has enhanced performance, while being provided with a positive electrode, a negative electrode and an organic layer that is arranged between the positive electrod...
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WO/2022/124127A1 |
The present invention pertains to a method which is for surface treatment of quantum dots, the method comprising continuously feeding a solution containing a silicone compound and quantum dots in each of which a ligand having a coordinat...
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WO/2022/124367A1 |
The present invention provides: an organic EL element compound from which an organic EL element having low driving voltage, high efficiency, and long lifespan properties is obtained; and an organic EL element using said compound. This or...
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WO/2022/123997A1 |
A phosphor powder according to the present invention contains phosphor particles of a phosphor represented by general formula Mx(Si,Al)2(N,O)3±y (where M is Li and at least one alkaline earth metal element and 0.52 ≤ x ≤ 0.9, and 0....
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WO/2022/121224A1 |
The present invention relates to an organoboron-nitrogen compound, a mixture, a composition and an organic electronic device. The organoboron-nitrogen compound is represented by general formula (I) or (II). The organoboron-nitrogen compo...
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WO/2022/124858A1 |
The present invention relates to a novel organic compound and an organic electroluminescent device using same and, more specifically, to: an organic compound having excellent carrier transport ability, light emission ability, electrochem...
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WO/2022/116732A1 |
An iridium complex and an application thereof, the iridium complex having a general formula of Ir(La)(Lb)(Lc) and comprising a structure represented by formula (1) as a ligand. The provided metal complex has the advantages of a low subli...
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WO/2022/120059A1 |
Exemplary embodiments of the present disclosure provides biomaterials, systems, and methods that utilize upconversion biomaterials to stimulate optogenetic cells in three-dimensional settings. Provided is a biomaterial including chromoph...
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WO/2022/118910A1 |
[Problem] The purpose of the present invention is to provide a compound that has a high refractive index with respect to the wavelength range of 450-750 nm in a capping layer, in order to improve the light extraction efficiency of an org...
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WO/2022/116645A1 |
The present application relates to an organic compound and an electronic component and electronic device using same. The organic compound has a structure formed by condensing the following formula 1 and formula 2, and * represents a conn...
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WO/2022/119297A1 |
The present invention relates to a polycyclic compound which can be employed in various organic layers included in an organic light emitting device and contains R substituted with at least one deuterium (D), and to an organic light emitt...
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WO/2022/117473A1 |
The present invention relates to heterocyclic 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/2022/116733A1 |
A metal complex and a use thereof. The metal complex has a general formula of Ir(La)(Lb)(Lc), and the structure thereof is represented by formula (1). The metal complex has advantages such as low sublimation temperature, good optical and...
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WO/2022/116726A1 |
A light-emitting material and a light-emitting device including same. The light-emitting material includes an inorganic compound. The inorganic compound contains an M element, an A element, an E element, and an X element, wherein the M e...
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WO/2022/118867A1 |
Provided is an organic EL element (1) comprising a first light-emitting layer (51) and a second light-emitting layer (52). The first light-emitting layer (51) contains a first host material, and the second light-emitting layer (52) conta...
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WO/2022/118653A1 |
The present invention provides a compound that is represented by formula (1).
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WO/2022/118600A1 |
Fluorescent body particles each comprising one or two selected from powdery fluorescent bodies made of CASN and powdery fluorescent bodies made of SCASN, wherein (a) Dx50 is 0.5-35 μm, and (b) Dx90/Dy90 is 0.7-15, where Dx50 represents ...
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WO/2022/111174A1 |
The present invention relates to a platinum complex having an ONCN tetradentate ligand and containing carbazole, the structure of the platinum complex being as represented by formula (I). The complex has bright green light emission wavel...
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WO/2022/110381A1 |
An oxygen heterocyclic compound, use thereof and an electronic device using same. The oxygen heterocyclic compound comprises an aromatic amine and an oxygen heterocyclic ring. The aromatic amine can effectively improve hole injection and...
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WO/2022/113984A1 |
A color-conversion particle of the present invention comprises a core and a shell that surrounds the core and absorbs excitation light. The color-conversion particle receives irradiated excitation light and causes light emission at the c...
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WO/2022/111504A1 |
A preparation method and a preparation apparatus for in situ synthesized perovskite quantum dot-encoded resin microspheres. The preparation method comprises: different perovskite quantum dot raw materials are introduced into a microfluid...
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WO/2022/112459A1 |
The present invention relates to a polymer material particle comprising at least one organic light luminescent material and at least one UV absorbing agent.
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WO/2022/114156A1 |
An organic EL element (1) comprising an anode (3), a light emitting layer, and a cathode (4). The light emitting layer comprises a first light emitting layer (51) and a second light emitting layer (52). The first light emitting layer (51...
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WO/2022/114407A1 |
The present specification relates to a delayed fluorescence compound represented by chemical formula 1 and an organic light-emitting device comprising same, and achieves delayed fluorescence light sensitive hyperfluorescence properties b...
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WO/2022/111833A1 |
The present invention provides a process for the regeneration of an electrolyte solution of a redox- flow battery containing at least one (preferably substituted) phenazine compound, said process comprising at least one of the following ...
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WO/2022/115145A1 |
In various embodiments, the present invention is directed to a supraparticle for use in producing structural colors comprising a plurality of core/shell nanoparticles having a melanin or synthetic melanin core and a silica shell having a...
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WO/2022/111520A1 |
The present invention provides an indium-oxygen cluster, a preparation method therefor, a quantum dot prepared therefrom and a preparation method for said quantum dot. The molecular formula of the indium-oxygen cluster is represented by ...
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WO/2022/110747A1 |
Disclosed are a molybdate luminescent ceramic material for laser display, a preparation method therefor and use thereof, belonging to the technical field of special ceramics preparation process for laser display. The method comprises: mi...
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WO/2022/114396A1 |
The present invention relates to a phosphor composition and a preparation method therefor and, specifically, to silicate-based, phosphate-based, and borate-based phosphor compositions and preparation methods therefor, wherein the composi...
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WO/2022/110181A1 |
Provided are an organic light-emitting diode, a method for preparing an organic light-emitting diode, a display panel, and a display device. The organic light-emitting diode comprises: an anode, a cathode, and a light-emitting layer loca...
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WO/2022/110031A1 |
A method for patterning quantum dots, comprising the following steps: (1) dissolving a quantum dot precursor in a non-polar solvent, and printing the resulting precursor solution on a substrate to form a precursor pattern; and (2) subjec...
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WO/2022/113967A1 |
These color conversion particles comprise a core, and a shell that encapsulates the core and absorbs excitation light. The color conversion particles receive irradiated excitation light and emit light in the core or at the interface of t...
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WO/2022/107601A1 |
The present invention addresses the problem of providing: an inkjet ink composition which contains semiconductor nanocrystals composed of a metal halide and from which a cured film having excellent light resistance at a high temperature ...
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WO/2022/107600A1 |
Provided is a method for producing luminescent particles which are excellent in terms of dispersibility and stability and include semiconductor nanocrystal particles comprising a metal halide. This method is for producing luminescent par...
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WO/2022/107064A1 |
The present invention relates to specific heterocyclic compounds, a material, preferably an emitter material, for an organic electroluminescence device comprising said specific heterocyclic compounds, an organic electroluminescence devic...
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WO/2022/106257A1 |
The present Invention refers to a procedure for certifying the authenticity of goods, especially in the field of textile articles. Depending on the form of implementing the invention and the procedure, it is possible to raise the level o...
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WO/2022/107675A1 |
This phosphor particle has a core that is the crystal phase of a phosphor having a composition represented by Sr(Li)1+x, Al3-x) (O2xN4-2x): Eu(0
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WO/2022/107798A1 |
The purpose of the present invention is to provide an organic electroluminescence element having a long lifespan and stability. The organic electroluminescence element has a light emitting layer including first to third compounds that sa...
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WO/2022/108505A1 |
The present disclosure generally relates to a molecular construct for multiphoton fluorescence microscopy imaging. The molecular construct has a first, non-fluorescent configuration (2PAP-C) and a second, fluorescent configuration (2PAP-...
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WO/2022/108222A1 |
An organic light-emitting material according to the present invention has a dibenzo derivative introduced at the ortho position of benzene to have a high triplet energy and, particularly, provides a bipolar host through the introduction ...
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WO/2022/104640A1 |
The present invention relates to a quantum dot blue light-blocking material and a preparation method therefor, and a blue light-blocking lens, and a film. The quantum dot blue light-blocking material comprises a quantum dot material and ...
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WO/2022/107602A1 |
The problem to be solved by the present invention is to provide a luminescent particle dispersion having exceptional optical characteristics and dispersibility of luminescent particles in which semiconductor nanocrystals formed from a me...
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