624744-67-8Relevant academic research and scientific papers
Organic compound for light-emitting device, application of organic compound and organic light-emitting device
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Paragraph 0128-0130; 0136-0137, (2021/01/12)
The invention provides an organic compound having a structure represented by formula (I): wherein each of X1-X4 independently represents N or CR, L1 represents a single bond or an aryl residue, L2 isa single bond or an aryl residue, L1 and L2 are not single bonds at the same time, m and n are integers from 1 to 3, when L1 is a single bond, m is 1, when L2 is a single bond, n is 1, Ar1 and Ar2 areeach independently H, C1-C12 alkyl, C1-C12 alkoxy, substituted or unsubstituted C6-C60 aryl, substituted or unsubstituted C3-C60 heteroaryl or cyano, Ar1 and Ar2 are not H at the same time, Ar1 and Ar2 are not C1-C12 alkyl at the same time, and Ar1 and Ar2 are not C1-C12 alkoxy at the same time. The invention also provides an organic electroluminescent material and an organic electroluminescent device.
Naphthyl and anthryl containing substituted triazine derivatives, and preparation method and applications thereof
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Paragraph 0060; 0064-0066, (2019/10/10)
The invention belongs to the technical field of organic electron transmission, and discloses naphthyl and anthryl containing substituted triazine derivatives, and a preparation method and applications thereof. The structure formulas are represented by for
Compound and organic electroluminescent device
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Paragraph 0126; 0127; 0134; 0135, (2019/01/08)
The invention provides a compound, which is shown as a following general formula (I) or (II) in the specification, wherein, X is selected from CR 4 or N; R 1 to R 4 are respectively and independentlyselected from hydrogen, C1-C10 alkyl groups, substituted or unsubstituted C5 -C60 aryl or heteroaryl groups, the substituent of aryl or heteroaryl groups is selected from deuterium, fluorine, methyl group, methoxy group, cyano group, phenyl group, biphenyl group, naphthyl group, phenanthryl group, and substituted or unsubstituted anthracyl group, the substituent of the anthracyl group is selectedfrom the group consisting of phenyl, biphenyl, terphenyl, naphthyl, and phenanthryl; and a dotted line and Cy in the general formula (II) represent a five- or six-membered aromatic or heteroaromatic ring fused to a pyrimidine ring. The compound can be used in an organic electroluminescent device. The invention also provides an organic electroluminescent device comprising the above compound.
Polycyclic compound including nitrogen and organic light emitting device using same
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Paragraph 0146; 0155; 0156; 0160, (2016/10/10)
The present invention relates to a polycyclic compound including nitrogen and an organic light emitting device using the same.
NEW NITROGEN-CONTAINING HETEROCYCLIC COMPOUNDS AND ORGANIC ELECTRONIC DEVICE USING THE SAME
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Paragraph 0237-0239, (2016/10/07)
The present invention refers to novel nitrogenous heterocyclic and optical material using it organic electronic device with high. The present invention according to organic electronic devices efficiency, excellent characteristics such as voltage and life blades, presenting a. (by machine translation)
NITROGEN-CONTAINING HETEROCYCLIC COMPOUND AND ORGANIC ELECTRONIC DEVICE USING THE SAME
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Paragraph 0214-0216, (2016/10/09)
New the present invention refers to the heterocyclic derivatives and containing nitrogen using the same concerns a organic electronic devices, in particular of organic solar cells improve photoelectric conversion efficiency and containing nitrogen vinyl acetate copolymer, which can be the heterocyclic relates to derivatives of.
Electron Transporting Compounds
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, (2012/07/31)
Compounds comprising an aza-dibenzo moiety and a condensed aromatic moiety having at least three benzene rings are provided. In particular, the compounds may comprise an azadibenzofuran, azadibenzothiophene, or azadibenzoselenophene joined directly or indirectly to an anthracene. The compounds may be used in the electron transport layer of organic light emitting devices to provide devices with improved properties.
AZA - DIBENZOTHIOPHENE, AZA - DIBENZOFURAN AND AZA - DIBENZOSELENOPHENE DERIVATIVES FOR USE IN OLED ' S
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Page/Page column 72, (2012/08/08)
Compounds comprising an aza-dibenzo moiety and a condensed aromatic moiety having at least three benzene rings are provided. In particular, the compounds may comprise an azadibenzofuran, azadibenzothiophene, or azadibenzoselenophene joined directly or indirectly to an anthracene. The compounds may be used in the electron transport layer of organic light emitting devices to provide devices with improved properties.
NOVEL NITROGEN-CONTAINING HETEROCYCLIC COMPOUND AND ORGANIC ELECTRONIC DEVICE USING THE SAME
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Page/Page column 68, (2011/05/05)
The present invention provides a novel nitrogen-containing heterocyclic derivative and an organic electronic device using the same. The organic electronic device according to the present invention has excellent properties in terms of efficiency, driving voltage, and a life span.
NOVEL ANTHRACENE DERIVATIVES AND ORGANIC ELECTRONIC DEVICE USING SAME
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Page/Page column 25, (2011/06/23)
The present invention provides a novel anthracene derivatives and an organic electronic device using the same. Thte organic electronic device according to the present invention shows excellent properties in terms of efficiency, a driving voltage, and a life span.
