78600-33-6Relevant articles and documents
Compound for organic electric element, organic electric element comprising the same and electronic device thereof
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Page/Page column 81; 82; 83; 87, (2022/03/01)
The present invention provides the compound represented by Formula 1, an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, and electronic device thereof, and by comprising the compound represented by Formula 1 in the organic material layer, the driving voltage of the organic electronic device can be lowered, and the luminous efficiency and life time of the organic electronic device can be improved.
POLYCYCLIC AROMATIC COMPOUND
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Paragraph 0480-0481, (2021/06/25)
PROBLEM TO BE SOLVED: To provide a novel polycyclic aromatic compound and an organic EL element using the same. SOLUTION: There are provided a polycyclic aromatic compound represented by the formula (1) or a multimer thereof and an organic EL element usin
POLYCYCLIC AROMATIC DERIVATIVE COMPOUNDS AND ORGANIC LIGHT-EMITTING ELEMENTS USING THE SAME
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Paragraph 0174; 0179-0182, (2020/06/30)
PROBLEM TO BE SOLVED: To provide: organic light-emitting compounds used in organic layers of organic light-emitting elements and capable of realizing efficient and long-lasting organic light-emitting elements; and organic light-emitting elements comprising the same. SOLUTION: An organic light-emitting compound is such that Q1 to Q3 are linked by linkers Y and X at specific positions, where Q1 to Q3 are identical to or different from each other and each independently a substituted or unsubstituted C6-50 aromatic hydrocarbon ring or a substituted or unsubstituted C2-50 heteroaromatic ring; each of the linkers Y is one selected from among N-R1, CR2R3, O, S, Se and SiR4R5; the multiple linkers Y are identical to or different from each other; and X is one selected from among B, P and P=O. SELECTED DRAWING: None COPYRIGHT: (C)2020,JPOandINPIT
POLYCYCLIC AROMATIC COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVICES USING THE SAME
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Paragraph 0108-0109, (2020/06/29)
Disclosed are polycyclic aromatic compounds that can be employed in various organic layers of organic electroluminescent devices. Also disclosed are organic electroluminescent devices including the polycyclic aromatic compounds. The organic electroluminescent devices are highly efficient and long lasting and have greatly improved luminous efficiency.
ORGANIC ELECTROLUMINESCENT DEVICE
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Paragraph 0113-0114, (2020/12/30)
Disclosed is an organic electroluminescent device that employs a compound represented by Formula A-1 or A-2: and a compound represented by Formula B: The organic electroluminescent device has excellent luminescent properties such as high color purity and long lifetime.
COMPOUND FOR ORGANIC LIGHT EMITTING DIODE, ORGANIC LIGHT EMITTING DIODE HAVING THE SAME, AND DISPLAY APPARATUS HAVING ORGANIC LIGHT EMITTING DIODE
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Paragraph 0203-0208, (2020/04/23)
The present disclosure relates to a compound for an organic electronic device represented by chemical formula 1, an organic electronic device including the same, and a display apparatus including the organic electronic device. Details of chemical formula 1 are as defined on the specification. According to the present invention, it is possible to provide the compound for an organic electronic device having excellent performance.COPYRIGHT KIPO 2020
COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT COMPRISING THE SAME, AND ELECTRONIC DEVICE THEREOF
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Paragraph 0177; 0178, (2017/10/18)
Provided are a compound of Formula 1 and an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, and electronic device comprising the organic electric element, wherein the driving voltage of the organic electronic device can be lowered, and the luminous efficiency and life span can be improved by comprising the compound represented by Formula 1 in the organic material layer.
COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT COMPRISING THE SAME AND ELECTRONIC DEVICE THEREOF
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Paragraph 0198; 0233-0235, (2016/10/08)
In the present invention, provided is a compound represented by chemical formula 1. In addition, provided is an organic electric element which comprises a first electrode, a second electrode, and an organic matter layer. The organic matter layer is embedded between the first electrode and the second electrode, and includes a compound represented by chemical formula 1. If the organic matter layer of an organic electric element comprises the compound represented by chemical formula 1, driving voltage of the organic electric device can be reduced and luminous efficiency, color purity, and lifetime of the organic electric device can be enhanced.(110) Substrate(120) Positive electrode(130) Hole injection layer(140) Hole transport layer(141) Buffer layer(150) Light emitting layer(151) Light-emitting assisting layer(160) Electron transport layer(170) Electron injection layer(180) Negative electrodeCOPYRIGHT KIPO 2016
HETEROCYCLIC COMPOUNDS AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME
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Paragraph 0187, (2016/10/10)
Disclosed are a heterocyclic compound represented by chemical formula 1 and an organic electroluminescent device including the same. According to the present invention, the heterocyclic compound can be used as a material for organic substance layers in organic electroluminescent devices.
A 1 - (2- [...] ) b cyclohexyl phosphine and its preparation method and application (by machine translation)
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Paragraph 0073-0077, (2016/12/01)
The invention provides 1-(2-arylindenyl) dicyclohexylphosphine which takes a good catalytic effect in carbon-nitrogen coupling reaction of chlorinated or brominated aromatic hydrocarbons and diphenylamine and has the general formulas shown in the specification. According to the preparation method of 1-(2-arylindenyl) dicyclohexylphosphine, 2-aryl indene serving as a raw material reacts with n-butyllithium in the presence of high-purity nitrogen to obtain 1-(2-arylindenyl) dicyclohexylphosphine. 1-(2-arylindenyl) dicyclohexylphosphine and the preparation method and application thereof have the beneficial effects that A, B, C, D, E and F can exist in the air stably; a catalyst consisting of a compound D and palladium dibenzylacetone can catalyze reactions between various chlorinated aromatic hydrocarbons and diphenylamine and the highest yield is high up to 82%; the reactions between brominated aromatic hydrocarbons with high steric hindrance and diphenylamine can be catalyzed by the catalyst and the highest yield is high up to 85%; the reactions between chlorinated or brominated heterocyclic aromatic hydrocarbons and diphenylamine can be catalyzed by the catalyst and the highest yield is high up to 62%.