1073062-42-6Relevant articles and documents
Heterocyclic compound and organic light-emitting device thereof
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Paragraph 0139-0140; 0147-0148, (2021/10/27)
The invention provides a heterocyclic compound and an organic light-emitting device thereof. The heterocyclic compound has high electron mobility, and can effectively balance transmission balance of holes and electrons in a device; meanwhile, the HOMO energy level of the heterocyclic compound is deep, and the holes can be blocked in the light-emitting layer, so that the recombination rate of the electrons and the holes in the light-emitting layer is improved, and the luminous efficiency of the organic light-emitting device is greatly improved; meanwhile, the heterocyclic compound has a high glass transition temperature and can form a uniform and stable film, and the service life of the organic light-emitting device can be effectively prolonged when the heterocyclic compound is used as a hole blocking/electron transport layer material; meanwhile, the heterocyclic compound also has a good refractive index, and can effectively reduce total reflection of light in the device and improve the light extraction efficiency of the device when being used as a covering layer material; and the heterocyclic compound and the organic light-emitting device thereof have a good application effect and industrialization prospect.
Organic light-emitting compound, preparation method thereof and organic electroluminescent device
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Paragraph 0054-0056, (2021/06/12)
The invention relates to an organic luminescence compound as well as a preparation method thereof and an organic electroluminescence device, which relates to the technical field of luminescence materials. The organic luminescence compound having an appropriate chromaticity coordinate, high purity and excellent skeleton provided by the invention is used as an electron transport layer material of anorganic electroluminescence device. Compared with other electron transport layer materials, the organic electroluminescence device prepared by adopting the organic luminescence compound provided by the invention as the electron transport layer material can apparently improve the luminescence efficiency and apparently prolong the service life. The preparation method of the organic luminescence compound provided by the invention is easy in obtaining raw materials, simple in process and suitable for the industrialized production.
Organic compound and electronic device
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Paragraph 0077-0079, (2020/05/02)
The invention provides an organic compound and an electronic device containing the organic compound, and belongs to the technical field of organic materials. The structure of the organic compound is shown as the following formula (1), wherein the structur
METHOD FOR PRODUCING TRIAZINE COMPOUND
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Paragraph 0198; 0199; 0200, (2019/09/05)
PROBLEM TO BE SOLVED: To provide a method for producing a triazine compound useful as a synthetic intermediate of a charge transport material, conveniently, at low cost and with high selectivity. SOLUTION: The present invention provides a method for produ
TRIARYLTRIAZINE COMPOUND, AND MANUFACTURING METHOD THEREFOR
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Paragraph 0073-0076, (2019/08/31)
PROBLEM TO BE SOLVED: To overcome problems that a halogen added article is produced as by product because a transition metal halide affects as a halogenation agent when a triaryltriazine compound is manufactured by reacting an aromatic nitrile compound an
The amidine using triazine compound production (by machine translation)
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Paragraph 0132-0133, (2018/04/20)
[A] used in the synthesis of charge transport materials useful as the organic electroluminescent element of simple and inexpensive manufacturing method a triazine compound. Acyl amidine compound or an acid compound [a], the compound is preferably reacted in the presence of an amidine compound [...], the triazine compound of the formula illustrated in manufacture. [Drawing] no (by machine translation)
4,6-DICHLOROTRIAZINE COMPOUND AND METHOD OF PRODUCING THE SAME
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, (2017/10/31)
PROBLEM TO BE SOLVED: To provide a triazine compound useful as a synthetic intermediate of a charge transport material used for an organic electroluminescent element. SOLUTION: The 4,6-dichlorotriazine compound is represented by the formulas (1-8 to 14) in the figure. SELECTED DRAWING: None COPYRIGHT: (C)2017,JPOandINPIT
METHOD FOR PRODUCING TRIARYLTRIAZINE COMPOUND
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, (2017/11/01)
PROBLEM TO BE SOLVED: To provide a convenient and inexpensive production method for a triaryltriazine compound useful as a synthetic intermediate of a charge transport material for use in an organic electroluminescent element. SOLUTION: The present invention provides a method for producing a triaryltriazine compound including the reaction between a 2-phenyl-4,6-dichlorotriazine compound having different two kinds of aromatic groups, and a specific aryl Grignard reagent. The representative compound is: 2-(3-bromo-5-chlorophenyl)-4,6-diphenyl-1,3,5-triazine. SELECTED DRAWING: None COPYRIGHT: (C)2017,JPOandINPIT
NOVEL COMPOUND
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, (2017/07/14)
A compound represented by the following formula (1):
HETERO-CYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME
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Paragraph 0902-0904, (2016/11/07)
The present invention relates to a heterocyclic compound and an organic light-emitting device comprising the same. The compound is represented by chemical formula 1. According to an embodiment of the present invention, the heterocyclic compound can be used as a material of an organic matter layer of an organic light-emitting device.COPYRIGHT KIPO 2016