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Matches 1 - 50 out of 49,254

Document Document Title
WO/2017/197739A1
Disclosed is an organic electroluminescent material, the molecular general formula thereof being Da-π-Ac, wherein Da is an aggregation-induced luminescent group, π is a conjugated bond and Ac is a strong electron-withdrawing group. The...  
WO/2017/199163A1
A light-emitting element having low driving voltage and high emission efficiency is provided. In the light-emitting element, a combination of a guest material and a host material forms an exciplex. The guest material is capable of conver...  
WO/2017/197921A1
A cover plate flip chip LED integrated apparatus, consisting of a substrate (1), a conducting circuit layer (2), a glue dam (3), and a plurality of chip units which are distributed in a spaced manner. Each chip unit consists of a welding...  
WO/2017/201386A1
Highly luminescent nanostructures, particularly highly luminescent quantum dots, comprising a nanocrystal core are provided. Also provided are methods of increasing the sphericity of nanostructures comprising subjecting nanocrystal cores...  
WO/2017/201067A1
Methods of nanomanufacturing based on continuous additive nanomanufacturing at fluid interfaces (CANFI). This approach is a fabrication technique that involves, for example, photocuring or "printing" self-assembled layers. CANFI presents...  
WO/2017/200449A1
A process for separating rare earth elements (REE) from Ca, Mg and other non-REE elements comprises raising the pH of an acidic aqueous solution of REE to pH 8 to pH 11; adding nano- or micro (NoM) particles having a silica or titanium o...  
WO/2017/201465A1
Quantum dots that are cadmium-free and/or stoichiometncally tuned are disclosed, as are methods of making them. Inclusion of the quantum dots and others in a stabilizing polymer matrix is also disclosed. The polymers are chosen for their...  
WO/2017/200320A1
Provided are: an organic electronic device capable of achieving a high luminous efficiency and a low driving voltage of an organic electronic device and capable of greatly improving the lifespan of a device by using, as a phosphorescent ...  
WO/2017/200097A1
The present invention provides an illuminating light source capable of providing white light which is gentle on the human body and does not contain excessive blue light components, the brightness of the light not decreasing even when lit...  
WO/2017/200824A1
The present disclosure provides a liquid quantum dots composite that includes: a fluorescent semiconductor core/shell nanoparticle (preferably, nanocrystal or quantum dots); a first polyamine ligand and a second polythiol ligand attached...  
WO/2017/200210A1
The present disclosure relates to an organic electroluminescent compound, an organic electroluminescent material, and an organic electroluminescent device comprising the same. The organic electroluminescent compound of the present disclo...  
WO/2017/198958A1
The invention relates to a material (IRLMAT) comprising groups CH2 and/or CH3, and chromophore elements carrying amines NH2 and/or NH. The invention also relates to a method for producing same.  
WO/2017/194825A1
The invention relates to a material rep- resented by the following formula (I). Further, the invention relates to a luminescent material, to different uses, and to a device.  
WO/2017/196081A1
This invention provides a compound for an organic electroluminescent device and an organic electroluminescent device including the same. This invention provides a compound for an organic EL device, which may have high thermal stability, ...  
WO/2017/194909A1
A phosphorescent compound of formula (I): (Formula (I)) wherein: M is a transition metal; L in each occurrence is independently a mono- or poly-dentate ligand; R1 is a C4-20 alkyl comprising at least one tertiary carbon atom; R2 is a lin...  
WO/2017/194834A1
The invention relates to a material represented by the following formula (I), (M')8(M''M''')6O 24(X,S) 2:M''' Further, the invention relates to an ultraviolet radiation sensing material, to an X-radiation sensing material,to different us...  
WO/2017/194435A1
The invention relates to a composition comprising at least one neutral organic luminescent compound and at least one ionic compound, characterized in that the organic luminescent compound has a gap S1 - T1 between the lowest triplet stat...  
WO/2017/195062A1
Embodiments of the present disclosure provide devices and systems including a material including a halide perovskite and/or phosphor to produce and/or communicate using visible light, and the like.  
WO/2017/195669A1
The present invention addresses the problem of providing an organic electroluminescence element material that presents excellent performance and improves drive voltage and emission luminance, whether it is used for a host material, an el...  
WO/2017/196779A1
A lighting apparatus is presented. The lighting apparatus includes a semiconductor light source capable of producing blue light of high power density, the semiconductor light source radiationally coupled to a phosphor of formula I in a m...  
WO/2017/197391A1
A multilayer structure comprising solid layers and defining at least one gap that separates the solid layers to form an alternating pattern of the solid layers and the at least one gap in the structure.  
WO/2017/192722A1
Colloidal perovskite nanoplatelets can provide a material platform, with tunability extending from the deep UV, across the visible, into the near-IR. The high degree of spectral tunability can be achieved through variation of the cation,...  
WO/2017/191526A1
A light-emitting element having high luminous efficiency is provided. The light-emitting element includes a first organic compound, a second organic compound, and a third organic compound. The first organic compound and the second organi...  
WO/2017/192322A1
A method includes obtaining a potassium hexafluorosilicate (PFS)-based powder, obtaining a fluidization material, and mixing the PFS-based powder with the fluidization material to form a PFS-based mixture. The PFS-based mixture is config...  
WO/2017/191896A1
The present disclosure relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. By using the organic electroluminescent compound of the present disclosure, an organic electroluminesc...  
WO/2017/190582A1
The present application discloses a method of preparing quantum dots. The method includes combining a first quantum dots precursor and a second quantum dots precursor to form a first reaction mixture including a supercritical liquid medi...  
WO/2017/191868A1
The present invention relates to epindolidione derivatives for use as a material in an organic electroluminescence layer, a preparation method thereof, and an organic light emitting diode (OLED) comprising the same. In greater detail, th...  
WO/2017/191976A1
Provided are an organic electric element which can achieve high light-emitting efficiency and low driving voltage thereof and can remarkably improve the lifespan of the element, by using a mixture of a compound according to the present i...  
WO/2017/188583A1
Disclosed are a CdSe quantum dot which is doped with a group 3 element and the full width at half maximum of which is not affected and a method for preparing the CdSe quantum dot. The CdSe quantum dot doped with a group 3 element accordi...  
WO/2017/189666A1
Highly luminescent nanostructures, particularly highly luminescent quantum dots, comprising a nanocrystal core and thick shells of ZnSe and ZnS, are provided. The nanostructures may have one or more gradient ZnSexS1-x monolayers between ...  
WO/2017/188679A1
The present specification relates to an organic light-emitting element having high light-emitting efficiency.  
WO/2017/188672A1
The present disclosure relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. By using the organic electroluminescent compound of the present disclosure, an organic electroluminesc...  
WO/2017/188300A1
The purpose of the present invention is to provide a core/shell type quantum dot material with which photoluminescence quantum yield can be increased, and a method for manufacturing the same. The quantum dot material according to an embo...  
WO/2017/188598A1
The present invention relates to a novel compound having excellent luminance performance and to an organic electroluminescent element having improved characteristics, such as luminous efficiency, driving voltage, and lifetime, by compris...  
WO/2017/188961A1
The present disclosure is drawn to material sets for 3-dimensional printing, 3-dimensional printing systems, and 3-dimensional printed parts. A material set can include a thermoplastic polymer powder having an average particle size from ...  
WO/2017/188111A1
Provided is an organic EL element having optimum light emission characteristics using a light-emitting layer material comprising a novel polycyclic aromatic compound (1) in which a plurality of aromatic rings are linked by a boron atom a...  
WO/2017/188655A1
Provided are an organic electric element and an electronic device comprising the same. According to the present invention, the organic electric element uses a mixture of compounds as a phosphorescent host material which can achieve a hig...  
WO/2017/188676A1
Provided are: an organic electronic element using a mixture of a compound of the present invention as a phosphorescent host material such that high light-emitting efficiency and low driving voltage of the organic electronic element can b...  
WO/2017/188795A1
According to an embodiment, a phosphor composition and a light-emitting device package including the same comprise: a first phosphor excited by an excited light source so as to emit light of a first wavelength area; a second phosphor exc...  
WO/2017/188191A1
Provided are a wavelength conversion member and a light emitting device that can suppress the transmission of light source light by reducing the gaps between particles without reducing the light conversion efficiency of large-diameter fl...  
WO/2017/188596A1
The present invention relates to a novel compound having excellent light-emitting capability and an organic electroluminescent device which comprises the same in at least one organic layer and thus, has improved characteristics in terms ...  
WO/2017/188597A1
The present invention relates to a novel compound and an organic electroluminescent device comprising the same and, more specifically, to: a novel carbazole-based compound having excellent thermal stability, phosphorescence characteristi...  
WO/2017/186760A1
The present invention relates to compounds of formula (1). The compounds are suitable for use in electronic devices, in particular organic electroluminescent devices, comprising these compounds. In some embodiments, the compounds are use...  
WO/2017/182695A1
The present invention relates to a method for producing luminescent nanoparticles wherein particle size of the nanoparticles is controlled.The method of the present invention includes admixing two or more rare earth metal salts in a firs...  
WO/2017/181459A1
A ligand-modified quantum dot (32), liquid crystal display panel manufacturing method, and liquid crystal display panel. When illuminated with ultraviolet light, the ligand-modified quantum dot (32) and the polymerizable monomer (33) can...  
WO/2017/183606A1
This phosphor element 1 is provided with: a supporting substrate 2 that is formed of a metal oxide; a stress relaxation layer 10 that is provided on the supporting substrate 2; a cladding layer 3 that is provided on the stress relaxation...  
WO/2017/183453A1
Provided is a wavelength conversion member not prone to degradation when a phosphor is sealed in glass, even when a phosphor having low heat resistance is used, and which furthermore has excellent weather resistance and is not prone to d...  
WO/2017/183859A1
The present disclosure relates to a plurality of host materials and an organic electroluminescent device comprising the same. The organic electroluminescent device of the present disclosure can have improved lifespan properties, by compr...  
WO/2017/183854A1
The present invention relates to a color conversion film, and backlight unit and display apparatus comprising same, the color conversion film including a color conversion layer comprising: a resin matrix; and an organic fluorescent subst...  
WO/2017/183806A1
The present specification relates to a carbazole derivative of chemical formula 1, a coating composition containing the carbazole derivative, an organic light emitting element using the coating composition, and a method for manufacturing...  

Matches 1 - 50 out of 49,254