|Application No.||Application Title||Issue Date|
|20140048784||BISCARBAZOLE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT ELEMENT USING SAME|
A biscarbazole derivative having a specific group, which is represented by formula (1):
and an organic electroluminescence device in which a plurality of organic thin-film layers including a light emitting la...
|20140042411||METHOD FOR PURIFYING ORGANIC MATERIAL, MATERIAL FOR ORGANIC ELECTRONICS, PHOTOELECTRIC CONVERSION DEVICE, OPTICAL SENSOR, IMAGING DEVICE, AND ORGANIC ELECTROLUMINESCENCE DEVICE|
Provided is a method for purifying an organic material having a 10% weight reduction temperature of 250° C. or more as measured by thermogravimetry at a vacuum degree of 1×10−2 Pa or less, which may sublime and purify the organic material having high heat...
|20140034915||HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME|
A heterocyclic compound is represented by Formula 1.
An organic light emitting device includes a first electrode, a second electrode and an organic layer between the first and second electrodes. The organic l...
|20140034928||Organic Compound, Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device|
A novel organic compound having a high hole-transport property is provided. A long-lifetime light-emitting element is provided. An organic compound represented by General Formula (G0) is provided. In General Formula (G0), Ar1 represents a substituted or unsub...
|20140027754||LIGHT EMITTING DEVICE MATERIAL AND LIGHT EMITTING DEVICE|
The present invention provides a light emitting device material containing a compound having a specific pyrene structure, capable of providing an organic thin-film light emitting device which enables high-efficiency light emission and low-voltage driving, and is also ex...
|20140027741||HETEROCYCLIC COMPOUNDS AND ORGANIC LIGHT-EMITTING DEVICES INCLUDING THE SAME|
Heterocyclic compounds, synthetic methods for preparing the same, and organic light-emitting display devices comprising the same are described. The subject heterocyclic compounds may comprise an aromatic ring or a heteroaromatic ring fused with a carbazole, dibenzothiop...
|20140027747||COMPOUND, ORGANIC ELECTRONIC ELEMENT USING SAME, AND ELECTRONIC DEVICE USING THE LATTER|
The present invention relates to a compound, which is represented by one chemical formula among the chemical formulas (1) to (3), an organic electronic element comprising the compound, and an electronic device comprising the organic electronic element. The compound is c...
|20140008633||BIS-CARBAZOLE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT ELEMENT USING SAME|
A biscarbazole derivative represented by formula (1):
wherein A1, A2, L1, L2, R1 to R4, and a to d are as defined in the specification, is use...
|20140005411||LOW BANDGAP DICYANOVINYL AND TRICYANOVINYL OLIGOTHIOPHENES FOR SOLAR CELL APPLICATIONS|
The invention relates to solution-processable, p-type, low-optical gap oligothiophene compounds for use in solar cell application, comprising at least one thiophene-containing group, at least one electron-withdrawing dicyanovinyl or tricyanovinyl group, and at least one...
The present invention relates to a novel triscarbazole compound having substituent on N-phenyl, which can be represented by Formula (I). wherein R1 is selected from the group consisting of hydrogen, halogen or alkyl or alkoxy group having 1 to 20 carbon atoms...
|20140001446||MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICE AND ORGANIC ELECTROLUMINESCENCE DEVICE|
A material for organic electroluminescence device having a specific central skeleton to which a cyano-substituted aromatic hydrocarbon group or a cyano-substituted heterocyclic group is bonded at its specific position is described. Further described is an organic electr...
|20130344635||Composition, Method for Manufacturing Thin Film, and Method for Manufacturing Light-Emitting Element|
It is an object to provide a composition in which an anthracene derivative is dissolved and a technique in which a thin film that has a favorable film quality is formed by a wet process using the composition. In addition, it is another object to manufacture a highly rel...
|20130341613||LIGHT EMITTING DEVICE MATERIAL AND LIGHT EMITTING DEVICE|
Provided are a light emitting device material which contains a compound having a carbazole skeleton of a specific structure and which makes it possible to achieve a light emitting device having both high luminance efficiency and durability; and a light emitting device u...
The present invention relates to a novel triscarbazole compound comprising cyclo- or polycycloalkyl or aralkyl substituent, which can be represented by Formula (I).
|20130328021||COMPOUND FOR ORGANIC LIGHT-EMITTING DEVICE AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME|
Embodiments of the present disclosure are directed to a compound represented by Formula 1, and to organic light-emitting diodes including the compound.
|20130324742||CARBAZOLE DERIVATIVE, LIGHT-EMITTING ELEMENT MATERIAL, LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, AND LIGHTING DEVICE|
A carbazole derivative represented by the general formula (1) is provided. In the formula, Ar1 represents a substituted or unsubstituted aryl group having 6 to 10 carbon atoms which form a ring; α and β independently represent a substituted or unsubstituted...
|20130323870||ORGANIC COMPOUND, ANTHRACENE DERIVATIVE, AND LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, AND ELECTRONIC DEVICE USING THE ANTHRACENE DERIVATIVE|
Objects of the present invention are to provide novel anthracene derivatives and novel organic compounds; a light-emitting element that has high emission efficiency; a light-emitting element that is capable of emitting blue light with high luminous efficiency; a light-e...
The present invention relates to substances, to electroluminescent devices comprising these substances, and to the use thereof....
|20130306941||Anthracene Derivative, and Light-Emitting Element, Light-Emitting Device, Electronic Device Using Anthracene Derivative|
An object is to provide a novel anthracene derivative. Another object is to provide a light-emitting element with high luminous efficiency. Yet another object is to provide a light-emitting element with a long lifetime. Still another object is to provide a light-emittin...
|20130281462||ARYL DIAMIDINES AND PRODRUGS THEREOF FOR TREATING MYOTONIC DYSTROPHY|
Disclosed herein are compounds (for example, diamidine derivatives and prodrugs) and methods of use thereof, for example in treating muscular dystrophy (DM) or disease caused by a toxic RNA in a subject. In some embodiments, the methods include administering an effectiv...
|20130264558||LIGHT EMITTING DEVICE MATERIAL AND LIGHT EMITTING DEVICE|
The present invention provides an organic thin-film light emitting device in which the luminance efficiency and durable life are improved while a low driving voltage is maintained by means of a light emitting device material that contains a compound represented by gener...
|20130261314||DYES AND PHOTOELECTRIC CONVERSION DEVICES CONTAINING THE SAME|
Disclosed is a dye, having a chemical formula:
wherein each R1 is independently selected from hydrogen, —(CxH2x+1), —(CyH2y)—S—(CxH
|20130241400||SECONDARY HOLE TRANSPORTING LAYER WITH TRICARBAZOLE COMPOUNDS|
Novel tricarbazole compounds are provided. By appropriately selecting the nature of the tricarbazole substituents, compounds with appropriate HOMO and LUMO energies can be obtained for use as materials in a secondary hole transport layer....
There is provided an electroactive compound having Formula
In the formula: Ar1, Ar2, and Ar3 are the same or different and are aryl groups; R1 is the same or differ...
|20130241401||SECONDARY HOLE TRANSPORTING LAYER WITH DIARYLAMINO-PHENYL-CARBAZOLE COMPOUNDS|
Novel diarylamino phenyl carbazole compounds are provided. By appropriately selecting the nature of the diarylamino substituent and the substitution on the carbazole nitrogen, compounds with appropriate HOMO and LUMO energies can be obtained for use as materials in a se...
|20130231360||Beta-Carbolines as Inhibitors of Haspin and DYRK Kinases|
The present disclosure is directed to compounds of Formula (I) which are inhibitors of Haspin kinase and DYRK kinases. The compounds of the present disclosure, and compositions thereof, are useful in the treatment of disease related to Haspin kinase and DYRK kinase expr...
|20130207047||CHALCOGEN-CONTAINING AROMATIC COMPOUND, ORGANIC SEMICONDUCTOR MATERIAL, AND ORGANIC ELECTRONIC DEVICE|
Provided are a novel chalcogen-containing aromatic compound and an organic electronic device using the compound. This compound is a chalcogen-containing aromatic compound represented by the formula (1). Among the organic electronic devices each using this chalcogen-cont...
|20130207092||COMPOUND FOR ORGANIC PHOTOELECTRIC DEVICE AND ORGANIC PHOTOELECTRIC DEVICE INCLUDING THE SAME|
A compound for an organic photoelectric device is represented by the following Chemical Formula 1:
|20130200359||TRIPHENYLENE-BASED MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES|
The present invention relates to compounds of the formula (1) and (2) which are suitable for use in electronic devices, in particular organic electroluminescent devices....
|20130193382||COMPOUNDS FOR ELECTRONIC DEVICES|
The present invention relates to compounds of the formula (I) and to the use thereof in electronic devices. The invention furthermore relates to electronic devices, preferably organic electroluminescent devices (OLEDs), comprising one or more com-pounds of the formula (...
|20130168660||ORGANOSELENIUM MATERIALS AND THEIR USES IN ORGANIC LIGHT EMITTING DEVICES|
The present invention provides organoselenium compounds comprising dibenzoselenophene, benzo[b]selenophene or benzo[c]selenophene and their uses in organic light emitting devices....
|20130153874||MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICE AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME|
Provided are an organic electroluminescence device, which: shows high luminous efficiency; is free of any pixel defect; and has a long lifetime, and a material for an organic electroluminescence device for realizing the device. The material for an organic electrolumines...
|20130146852||ORGANIC LIGHT-EMITTING POLYMER AND DEVICE|
Light-emitting and/or charge transporting polymers, methods of making the same, and organic light emitting devices comprising such polymers, the polymers comprising a repeat unit of formula (I):
|20130144069||ORGANIC DYES AND PHOTOELECTRIC CONVERSION DEVICES|
Organic dyes and photoelectric conversion devices are provided. The Organic dye has the structure represented by formula (I)
wherein i is an integer of 0-2; j is an integer of 0-2, and the sum of i and j is a...
|20130144018||PROCESS FOR POLYMERIZING A POLYMERIZABLE OLEFIN AND CATALYST THEREFOR|
The present invention generally relates to a process that copolymerizes two or more polymerizable olefins, and to cataclyst comprising a metal-ligand complex (precatalyst). The present invention also generally relates to ligands useful for preparing the metal-ligand com...
|20130122276||PHOTOELECTRIC CONVERSION DEVICE, PRODUCTION METHOD THEREOF, PHOTOSENSOR, IMAGING DEVICE AND THEIR DRIVE METHODS|
A photoelectric conversion device comprising a transparent electrically conductive film, a photoelectric conversion film and an electrically conductive film in this order, wherein the photoelectric conversion film comprises a photoelectric conversion layer, and an elect...
|20130119360||ORGANIC ELECTROLUMINESCENCE ELEMENT, NEW COMPOUND FOR THE SAME, DISPLAY DEVICE AND LIGHTING DEVICE USING THE SAME|
Disclosed is an organic electroluminescence element comprising an anode, a cathode and a plurality of organic compound layers between the anode and the cathode, provided that one of the organic compound layers is a light emitting layer containing a phosphorescence emitt...
|20130112950||COMPOUND HAVING CARBAZOLE RING STRUCTURE, AND ORGANIC ELECTROLUMINESCENT DEVICE|
There is provided an organic compound of excellent characteristics that exhibits excellent hole-injecting/transporting performance and has high triplet exciton confining capability with an electron blocking ability, and that has high stability in the thin-film state and...
|20130112946||NOVEL HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME|
A heterocyclic compound represented by Formula 1 below and an organic light-emitting device including the heterocyclic compound:
|20130105767||CARBAZOLE DERIVATIVES AND ORGANIC LIGHT EMITTING DIODES COMPRISING THE SAME|
In an embodiment, a carbazole derivative is provided. The carbazole derivative has formula (I):
In formula (I), Ar1 and Ar2 are, independently, substituted or unsubstituted phenyl, naphthalenyl or heteroaryl ...