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Matches 1 - 50 out of 53,222

Document Document Title
WO/2019/171233A1
Provided are: a novel organic compound; a novel hole-transporting organic compound; a novel hole-transporting material; a novel light-emitting element; a light-emitting element having good luminous efficiency; a light-emitting element ha...  
WO/2019/170662A1
A novel red emitting phosphor; Eu doped and Mn co-doped ZnMoO4 was synthesized, exhibiting extraordinary excitability in the blue (465 nm) and green (536 nm) region of the visible spectrum with efficient red photoluminescence peaking at ...  
WO/2019/170578A1
The present invention relates to compounds of the formula (1) which are suitable for use in electronic devices, in particular organic electroluminescent devices, and to electronic devices which comprise these compounds.  
WO/2019/172623A1
The present invention provides a novel mixture capable of improving luminous efficiency, stability, and lifetime of a device, an organic electric device using same, and an electronic device thereof.  
WO/2019/173803A1
The present disclosure relates to a method that includes positioning a stack that includes at least one of the following layers between a first surface and a second surface: a first perovskite layer and/or a second perovskite layer; and ...  
WO/2019/173483A1
Functional dyes and methods of use are provided. The dyes are useful in a variety of medical applications including, but not limited to, diagnostic imaging and therapy, endoscopic applications for the detection of tumors and other abnorm...  
WO/2019/171891A1
Provided is a blue-light-emitting organic electroluminescent (EL) element of the thermally activated delayed fluorescence type which has a high luminescent efficiency and a long life. The organic EL element comprises an anode and a catho...  
WO/2019/173259A1
The invention is in the field of nanostructure synthesis. Provided are highly luminescent nanostructures, particularly highly luminescent quantum dots, comprising a nanocrystal core and a thin inner shell layer. The nanostructures may ha...  
WO/2019/173024A1
A device including an LED light source optically coupled to a phosphor material including a green-emitting phosphor selected from the group consisting of compositions (A1) - (A62) and combinations thereof.  
WO/2019/173025A1
A device including an LED light source optically coupled to a phosphor material including a green-emitting phosphor selected from the group consisting of compositions of (A1)-(A70), and combinations thereof.  
WO/2019/172699A1
The present specification provides a compound represented by chemical formula 1 and an organic light emitting device comprising same.  
WO/2019/170572A1
The present invention relates to compounds of the formula (1) which are suitable for use in electronic devices, in particular organic electroluminescent devices, and to electronic devices which comprise these compounds.  
WO/2019/172647A1
The present specification provides a compound of formula 1 and an organic light emitting device comprising same.  
WO/2019/171503A1
For the purpose of efficiently preventing oxidation of quantum dots in a light emitting device that comprises the quantum dots, the present invention provides a light emitting device (2) which is provided with a light emitting element (P...  
WO/2019/167751A1
Provided are: a semiconductor-nanoparticle-containing composition which has high dispersion stability and gives a wavelength conversion film having a high fluorescence quantum yield; a wavelength conversion film and a light-emitting disp...  
WO/2019/166666A1
The invention relates to an organic compound for the use in optoelectronic devices. According to the invention, the organic molecule has one first chemical moiety with a structure of formula (I), and one second chemical moiety with a str...  
WO/2019/168378A1
The present specification relates to a heterocyclic compound of formula 1 and an organic light emitting device comprising same.  
WO/2019/166269A1
The present invention relates to an organic electronic device comprising, between an anode and a cathode, at least one layer selected from an electron injection layer, an electron transport layer or an electron generation layer, the laye...  
WO/2019/168169A1
This phosphor contains a garnet represented by the general formula CexRE3-xM5+yOz and having a garnet structure. M is at least one of Al, Lu, Ga and Sc; RE is at least one of La, Pr, Tb, Yb, Gd, Y and Lu; 0.0001 ≤ x ≤ 0.3; 0 ≤ y ...  
WO/2019/165890A1
Provided herein are chiral compounds that exhibit circularly polarized photoluminescence and electroluminescence and electroluminescent devices and circularly polarized fluorescent probes comprising the same.  
WO/2019/166972A1
A film for light emitting devices is disclosed. The film may comprise a polymer layer. The film may comprise a plurality of first quantum dots disposed in the polymer layer and that emit light in a first wavelength range upon excitation....  
WO/2019/165958A1
The application discloses a method for preparing a nano-quantum dot, a nano-quantum dot material, the application thereof and a quantum dot article, and relates to the technical field of quantum dot material preparation. The method for p...  
WO/2019/168320A1
The present specification provides a compound represented by chemical formula 1 and an organic light emitting diode comprising same.  
WO/2019/164340A1
The present specification relates to a heterocyclic compound represented by chemical formula 1, and an organic light-emitting device comprising same.  
WO/2019/162741A1
A film for light emitting devices is prepared by forming a quantum dot layer. The quantum dot layer may be formed by combining forming a combination of a first polymer matrix and a second polymer matrix. The first polymer matrix may comp...  
WO/2019/163625A1
The present invention addresses the problem of providing: a composition for electronic devices in which when a film is formed therefrom, the amount of residual solvents including fluorine-containing solvents within the film is reduced, t...  
WO/2019/162242A1
The present invention relates to a semiconducting nanoparticle.  
WO/2019/164559A1
Composition and films for light emitting devices are disclosed. An example film may comprise at least one polymer layer comprising a first polymer and a second polymer. The second polymer may exhibit partial miscibility with respect to t...  
WO/2019/164331A1
The present specification relates to a heterocyclic compound represented by chemical formula 1, and an organic light-emitting device comprising same.  
WO/2019/163826A1
This compound is represented by formula (1) (X1 represents O or S; and at least two of Y1, Y2 and Y3 are N, except the case where ―Ar1―Ar2 and/or ―Ar3―Ar4 is a p-terphenyl-3-yl group.).  
WO/2019/163825A1
The present invention provides an organic electroluminescence element comprising a positive electrode, a light emitting layer, a first electron transport layer, a second electron transport layer, and a negative electrode in this order, w...  
WO/2019/164160A1
A lighting apparatus and an LED filament are disclosed. The lighting apparatus according to one embodiment comprises: a light emitting diode chip for emitting blue light; a green phosphor having a light emission peak within a range of 50...  
WO/2019/164301A1
The present specification provides a compound of chemical formula 1 and an organic light emitting diode comprising same.  
WO/2019/164165A1
The present disclosure relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. By comprising the organic electroluminescent compound of the present disclosure, an organic electrolum...  
WO/2019/161588A1
The present invention relates to a quantum dot composite, a preparation method therefor, and a quantum dot composite dispersion system. The quantum dot composite of the present invention comprises quantum dots and a coating covering the ...  
WO/2019/161626A1
The present subject matter relates to fluorescent compounds that have aggregation-induced emission (AIE) characteristics and exhibit near infrared absorption. Compositions including the present compounds can include a corannulene-modifie...  
WO/2019/165211A1
Persistent infrared (IR) phosphors are disclosed. In an embodiment a phosphor has the general formula: Ml(m-k)Ga(2n-x-y-z)M2pO(rm+3n+2p):xSb3+,yM3,zD,kM4, wherein Ml is chosen from magnesium, calcium, barium, strontium, zinc, scandium, y...  
WO/2019/162483A1
The present invention relates to formulations containing at least one organic functional material and at least a first and a second organic solvent, wherein said first organic solvent is an adamantane derivative as well as to electronic ...  
WO/2019/164341A1
The present specification relates to a spiro compound of chemical formula 1 and an organic light-emitting device comprising same.  
WO/2019/163824A1
The present invention provides an organic electroluminescence element comprising a positive electrode, a light emitting layer, a first electron transport layer, a second electron transport layer, and a negative electrode in this order, w...  
WO/2019/163808A1
An emulsion material comprising a host material, an organic luminescent material containing no heavy metal elements, a surfactant, and water is stirred under such conditions that the host material melts, thereby forming an emulsion, and ...  
WO/2019/160093A1
Provided are core-shell-type semiconductor nanoparticles that each have a core and a shell disposed on the surface of the core, and that, upon being irradiated with light, emit light. The core includes a semiconductor that contains M1, M...  
WO/2019/159171A1
A device, systems and methods for detecting a preconfigured pattern and/or spectra and uses thereof. In one aspect, the invention is directed to a device adapted to selectively excite and detect photonic emission of a preconfigured patte...  
WO/2019/161159A1
Heptamethine cyanine fluorophore conjugates and conjugate precursors are disclosed. Methods of using the conjugates and conjugate precursors are also disclosed. The disclosed conjugates are neutral zwitterionic molecules and exhibit litt...  
WO/2019/160094A1
Provided is a method for producing semiconductor nanoparticles that exhibit band-edge emission and have a superior quantum yield. This method for producing semiconductor nanoparticles comprises: raising the temperature of a first mixture...  
WO/2019/158453A1
The invention relates to iridium complexes that are suitable for use in organic electroluminescent devices, in particular as emitters. Formula (1), (2), (3), V 2 are selected from the groups comprising -CR2 -CR2 -, -CR2 -SiR2 -, -CR2 -O-...  
WO/2019/160335A1
The present invention provides a novel mixture that can improve an element in emission efficiency, stability, and lifespan, an organic electronic element using same, and an electronic device thereof.  
WO/2019/160315A1
The present invention relates to a heterocyclic compound of formula 1 and an organic light emitting device comprising the same.  
WO/2019/153789A1
The present invention relates to the technical field of biological imaging, and disclosed thereby are a photo-activated aggregation-induced emission probe having in situ generation capabilities, a preparation thereof and an application t...  
WO/2019/155076A1
The invention provides a lighting device (1) comprising a solid state light source (10) configured to generate light source light (11) and a converter element (100) configured to convert at least part of the light source light (11) into ...  

Matches 1 - 50 out of 53,222