1380445-20-4Relevant academic research and scientific papers
TRIAZINE COMPOUND HAVING CONJUGATED PYRIDYL GROUP
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, (2019/08/20)
PROBLEM TO BE SOLVED: To provide a triazine compound for an organic electroluminescent element. SOLUTION: Provided is a triazine compound of general formula (1). (In the general formula (1), Ar1 represents a phenyl group, a naphthyl group, or a biphenyl group; Ar2 represents a C10-18 condensed ring aromatic hydrocarbon; and Ar3 represents a C10-24 aromatic hydrocarbon constituted of 2 or more rings, or a C6-23 nitrogen-containing aromatic group constituted of 2 or more rings.) SELECTED DRAWING: Figure 1 COPYRIGHT: (C)2019,JPOandINPIT
PHENANTHROLINE-TRIAZINE COMPOUND AND ORGANIC LIGHT EMITTING DIODE COMPRISING THE SAME
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Paragraph 0106; 0109; 0111, (2019/07/03)
The present invention relates to a phenanthroline-triazine compound, capable of improving driving voltage and efficiency, and to an organic light emitting device including the same. The phenanthroline-triazine compound is represented by formula 1 or 2. In the chemical formula 1 or 2, X1, X2, X3 and X4 are independently carbon or nitrogen.COPYRIGHT KIPO 2019
SPECIFICALLY SUBSTITUTED AZA-DIBENZOFURANS AND AZA-DIBENZOTHIOPHENES FOR ORGANIC ELECTRONIC DEVICES
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, (2018/03/25)
Specifically substituted aza-dibenzofurans and aza-dibenzothiophenes of formula (I) and their use in electronic devices, especially electroluminescent devices. When used as charge transport material, charge blocker material and/or host material in electroluminescent devices, the specifically substituted aza-dibenzofurans and aza- dibenzothiophenes may provide improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices and reduced driving voltage of electroluminescent devices. In formula (I) Y is S or 0; one of X1-X8 is N; another X1-X8 is C-L(R9)-[X9X10X11]Ring; and the remaining X1-X8 are CR1-CR8 wherein R1-R8 are independently H, alkyl, alkenyl, aryl, etc.
TRIAZINE COMPOUND HAVING FLUORENE SKELETON GROUP
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, (2018/08/19)
PROBLEM TO BE SOLVED: To provide a specific triazine compound that significantly improves the life properties and luminous efficiency of an organic electroluminescent element as compared to the well-known triazine compounds. SOLUTION: The present invention provides a triazine compound having a specific structure illustrated on the right side in the following formula, and an organic electroluminescent element containing the same as a component. SELECTED DRAWING: None COPYRIGHT: (C)2018,JPOandINPIT
The triazine compound, its manufacturing method, intermediate, and use thereof (by machine translation)
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Paragraph 0170; 0171; 0172, (2018/06/21)
[Problem] excellent electron-injecting and electron transport characteristic with a low voltage elements and, high emitting efficiency, long driving element of a novel electron transport material. (1) A compound represented by the formula [a] triazine. {A
READILY SOLUBLE AZINE COMPOUND AND PRODUCTION METHOD THEREOF, AND ORGANIC ELECTROLUMINESCENT ELEMENT USING THE SAME
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Paragraph 0142-0143, (2018/07/31)
PROBLEM TO BE SOLVED: To provide a novel azine compound, and an organic electroluminescent element using the same excellent in drive voltage, luminous efficiency and durability. SOLUTION: The present invention provides an azine compound represented by general formula (3), and an organic electroluminescent element comprising the same as a component. (Ar3 is a nitrogen-containing aromatic group; R1 to R4 are each independently H, Cl, alkyl-substituted/unsubstituted C6-10 monocyclic, linked or fused aryl, or the like; and X1 is a leaving group.) SELECTED DRAWING: None COPYRIGHT: (C)2018,JPOandINPIT
BENZIMIDAZOLE FUSED HETEROARYLS
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, (2017/05/27)
A compound of general formula (I): wherein A1, A2, A3, A4, B1, B2, B3, B4, C1, C2, C3, C4, X1 and X2 have the meanings as defined in the description provides electronic devices, preferably OLEDs, which ensure good efficiencies, good operative lifetimes and a high stability to thermal stress, and a low use and operating voltage of the OLEDs.
TRIAZINE COMPOUND AND ORGANIC ELECTROLUMINESCENT ELEMENT CONTAINING THE SAME
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, (2017/11/22)
PROBLEM TO BE SOLVED: To provide a triazine compound that realizes better drive voltage and luminous efficacy of an organic electroluminescent element than conventional triazine compounds; and an organic electroluminescent element containing the compound. SOLUTION: The invention provides a triazine compound represented by general formula (1), and an organic electroluminescent element containing the same as a constituent. SELECTED DRAWING: None COPYRIGHT: (C)2018,JPOandINPIT
SPECIFICALLY SUBSTITUTED BENZOFURO- AND BENZOTHIENOQUINOLINES FOR ORGANIC LIGHT EMITTING DIODES
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Paragraph 0371, (2018/04/11)
Specifically substituted benzofuro- and benzothienoquinolines and their use in electronic devices, especially electroluminescent devices. When used as charge transport material, charge blocker material and/or host material in electroluminescent devices, t
Phosphoryl substituted triazine derivatives and organic electroluminescent device including the same
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, (2017/01/26)
The present invention relates to phosphoryl group bonded triazine derivatives represented by chemical formulas 1 and 2. In the chemical formulas 1 and 2, the definitions of the substituent groups are the same as defined in the specification. The triazine derivatives have excellent current density and durability in comparison to a conventional material. The organic electroluminescent device has reduced driving voltage, improved luminous efficiency, and extended lifespan.COPYRIGHT KIPO 2016
