Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 46,447

Document Document Title
WO/2017/048510A1
A composite particle that includes: a fluorescent semiconductor core/shell nanoparticle (preferably, nanocrystal); and a stabilizing additive of the formula (I).  
WO/2017/047977A1
The present invention provides a heterocyclic compound and an organic light emitting diode comprising same.  
WO/2017/048025A1
The present invention provides a novel compound capable of improving the luminous efficiency, stability, and life of an element, an organic electronic element using same, and an electronic device comprising same.  
WO/2017/045046A1
The present abstract relates to an invention patent to a message transmission device (1) belonging to the field of use of phosphorescence phenomena in the field of self-adhesive articles designed to convey promotional, entertaining, deco...  
WO/2017/047094A1
Provided is a scintillator array used in a neutron detector that can detect high-energy neutrons with high resolution and high efficiency. The scintillator array is provided with a structure comprising a plurality of laminates, in which ...  
WO/2017/047993A1
Provided are a compound represented by chemical formula 1 below, and an organic light emitting device containing the same, wherein in chemical formula 1, A is a substituted or unsubstituted four-membered aromatic ring, and at least one o...  
WO/2017/048608A1
A composite particle that includes: a fluorescent semiconductor core/shell nanoparticle (preferably, nanocrystal); and a stabilizing additive of the formula  
WO/2017/048060A1
The present specification provides a heterocyclic compound and an organic light emitting element comprising the same..  
WO/2017/047644A1
Provided is a polymer compound having excellent crosslinking properties and hole transport properties. The polymer compound comprises structural units represented by the formula (1A) or the formula (1B) and structural units represented b...  
WO/2017/047412A1
Provided is a wavelength conversion member which exhibits reduced stress-strain generated at an interface between a fluorescent material layer and a substrate and which is unlikely to break during use. A wavelength conversion member 1 is...  
WO/2017/047992A1
The present specification relates to a heterocyclic compound and an organic light emitting device comprising the same.  
WO/2017/046572A1
The present invention provides complexes of the formula(L)M(X),in which M is a metal atom selected from copper,silver and gold;L is a carbene ligand; and X is a monoanionic ligand. The complexes are useful as light emitters in the emissi...  
WO/2017/043917A1
The present specification relates to a compound and an organic electronic diode comprising the same.  
WO/2017/043874A1
The present application relates to a compound and an organic light emitting element comprising the same.  
WO/2017/043887A1
The present specification provides an organic electroluminescent element comprising a capping layer on one surface of an electrode.  
WO/2017/043645A1
Provided is a novel electron transport material which has excellent electron injection property and electron transport property and thereby allows an element to be driven with a low voltage, and which also has high light emission efficie...  
WO/2017/043886A1
The present specification provides a heterocyclic compound and an organic light emitting element using the same.  
WO/2017/043757A1
The present invention relates to an organic compound represented by chemical formula 1, an organic optoelectronic diode, and a display device.  
WO/2017/043835A1
The present invention provides: a compound capable of improving the high light emitting efficiency, the low driving voltage of a diode, and the lifespan of the diode; an organic electronic diode using the same; and a device therefor.  
WO/2017/041327A1
Disclosed is a fluorescent quantum dot micro-nano encapsulated composite material structure. The composite material structure comprises fluorescent quantum dots, a mesoporous particle material with a nano lattice structure, and a barrier...  
WO/2017/044380A1
A phosphor converted white light emitting device comprises a solid-state light emitter (LED) operable to generate blue light with a dominant wavelength in range 440nm to 470nm; yellow to green-emitting phosphor operable to generate light...  
WO/2017/043797A1
Disclosed are a compound represented by chemical formula 1, an organic electronic element, and an electronic device comprising the same, the organic electronic element comprising a first electrode, a second electrode, and an organic mate...  
WO/2017/041642A1
Provided is a compound based on a meta-linked bihydrazinoazine structure and a preparation method and a use thereof. The compound can be used as a red probe and has an excellent aggregation-induced luminescence property, and can be used ...  
WO/2017/043122A1
To provide a high-yield wavelength conversion member including a single-crystal fluorescent body. A light emitting unit (1) is a wavelength conversion member for converting the wavelength of laser light radiated from a laser light source...  
WO/2017/043908A1
The present application provides a heterocyclic compound capable of highly improving device lifespan, efficiency, electrochemical stability, and thermal stability of an organic light emitting diode, and the organic light emitting diode i...  
WO/2017/043770A1
The present disclosure relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. The organic electroluminescent compound of the present disclosure is effective in preparing an organic...  
WO/2017/043652A1
Provided are: an organic electroluminescent element containing, between a negative electrode and a positive electrode, a light-emitting layer that contains a compound represented by formula (1) and a compound represented by formula (11);...  
WO/2017/044202A1
The present invention relates to the field of forehearth frits, pearls, and/or concentrates for use in glass compositions. In particular, the present invention provides a system of forehearth frits, pearls, and/or concentrates that is ca...  
WO/2017/041874A1
The invention relates to compounds which are suitable for use in electronic devices, and to electronic devices, in particular organic electroluminescent devices, containing said compounds, formula (1).  
WO/2017/041875A1
The invention relates to light-converting materials comprising semiconductor nanoparticles and an inactivated crystalline material, said semiconductor nanoparticles being on the surface of the inactivated crystalline material. The invent...  
WO/2017/043871A1
The present invention relates to an X-ray detector using a direct conversion method, the X-ray detector comprising: a first electrode on a substrate; a semiconductor structure which is disposed on the first electrode and comprises a phot...  
WO/2017/044597A1
Highly luminescent nanostructures comprising a ZnSe core and ZnS shell layers, particularly highly luminescent quantum dots, are provided. The nanostructures have high photoluminescence quantum yields and in certain embodiments emit ligh...  
WO/2017/036574A1
The present application relates to a compound of a formula (I) or (II) where Ar1 is the same or different at each instance and is an aryl or heteroaryl group which has 6 to 18 aromatic ring atoms and may be substituted by one or more R1 ...  
WO/2017/039406A1
The present invention relates to a biomaterial for an LED device and a white light emitting diode (LED) device using the same. The present invention can provide: an eco-friendly biomaterial for an LED device, the biomaterial containing n...  
WO/2017/035972A1
Provided in the present invention are an aromatic amine compound and the preparation and application thereof. The aromatic amine compound having the skeletal structure shown in formula I provided in the present invention can be used in o...  
WO/2017/037571A1
Provided is a novel compound or a light-emitting element with high emission efficiency. The provided novel compound includes a bicarbazole skeleton and a benzofuropyrimidine skeleton or a benzothienopyrimidine skeleton. The provided ligh...  
WO/2017/036133A1
The present invention provides a carboxylate radical bridged binuclear iron-sulfur cluster fluorescent probe having a structure as shown in a general formula (I). A preparation method comprises: performing an addition reaction on anthrac...  
WO/2017/038987A1
Provided is a compound which undergoes different changes in hue with one molecule. The compound has a julolidine structure represented by general formula (1) (wherein Q and Q1 each represent C(R) or N; R represents a hydrogen atom, a hal...  
WO/2017/038712A1
Provided is a fluorophore suitable for a stable bioimaging method because of low light absorption by water and weak toxicity to the body. The fluorophore includes a manganese-activated alkaline earth metal phosphate; the valence of each ...  
WO/2017/036997A1
The present invention relates to a process for formulating quantum dots for the use as luminescent pigment in lighting devices such as light-emitting diodes, functional films, coatings, or photo resists. In particular, the present invent...  
WO/2017/038687A1
Provided are: a glass-coated light-accumulating material which has excellent water resistance, while having excellent long-time luminescence properties and the like; and a method for efficiently producing this glass-coated light-accumula...  
WO/2017/039388A1
The present specification provides an amine-based compound and an organic light emitting device comprising the same.  
WO/2017/036573A1
The present application relates to phenanthrene compounds of a particular formula (I), their use in electronic devices, electronic devices comprising such phenanthrene compounds, as well as processes for the synthesis of such phenanthren...  
WO/2017/038164A1
The objective of the invention is to reduce color irregularities in an illumination light emitted from the light-emitting device when a phosphor layer comprising a small-gap phosphor plate is used. The light-emitting device (100) emittin...  
WO/2017/035954A1
Provided are an orange light LED fluorescent powder, a preparation method therefor and a use thereof, wherein the LED fluorescent powder has a general formula represented by formula I: Sr9-a-b-xMaMg1.5+b(PO4)7 : xEu2+; and in formula I, ...  
WO/2017/039067A1
The present invention relates to a compound for an organic optoelectronic device represented by a combination of chemical formulae 1 and 2, a composition for an organic optoelectronic device comprising the same, an organic optoelectronic...  
WO/2017/038622A1
[Problem] To provide a radiation measuring instrument having good heat resistance and radiation resistance. [Solution] Provided are a charged particle radiation measuring method and a charged particle radiation measuring device employing...  
WO/2017/039200A1
The present invention relates to a metal-phosphor or metal-ceramic functionally graded composite for energy conversion, a manufacturing method therefor, and a sensor using the same and, more particularly, to a functionally graded composi...  
WO/2017/038642A1
Provided is a cyclic heteroaromatic compound represented by general formula (1), which is a cyclic aromatic compound useful for enhancing the photoelectric conversion efficiency of an organic electronic element. [In general formula (1), ...  
WO/2017/038613A1
Provided is a composition useful for manufacturing a light-emitting element having excellent light-emitting efficiency. A composition containing a compound represented by formula (1) and a phosphorescent compound. (In the formula, R1 and...  

Matches 1 - 50 out of 46,447