78941-32-9Relevant academic research and scientific papers
COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND AN ELECTRONIC DEVICE THEREOF
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Paragraph 0134-0137; 0142-0145, (2021/03/30)
The present invention aims to provide a compound, an organic electronic element and an electronic device using the same. The compound can: increase efficiency of light emission; reduce driving voltages; increase heat resistance; increase color purity; and extend a life span of the element. According to one aspect of the present invention, the present invention provides the compound, presented by a chemical formula below. According to the present invention, the organic electronic element (100) includes a first electrode (120) formed on a substrate (110), a second electrode (180), and an organic layer including the compound, according to the present invention, between the first electrode (110) and the second electrode (180).
Triazine compound and preparation method thereof
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Paragraph 0079-0081, (2021/06/26)
The invention belongs to the technical field of organic chemical synthesis, and particularly relates to a triazine compound and a preparation method thereof. Most of existing triazine compounds and derivatives thereof are prepared through ring closing or an aromatic halogenated compound Grignard method, the reaction process is complex, and manpower and material resources are wasted. The invention provides the triazine compound. The general formula of the compound is shown in the specification, or reaction raw materials are cheap and easy to obtain, the reaction operation is simple, side reactions are few, and the yield is high.
Nitrogen heterocyclic compound, display panel and display device
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Paragraph 0124; 0126-0127, (2019/01/16)
The invention provides a nitrogen heterocyclic compound with the structure shown in a chemical formula 1, wherein X1-X16 are independently selected from an N atom or a C atom, and at least one of X1-X4 is the N atom; at least one of X5-X10 is the N atom; at least one of X11-X16 is the N atom; Y is selected from O, S, Se, N and C; Ar1, Ar2, Ar3 and Ar4 are independently selected from an aromatic ring and a heteroaromatic ring; L1, L2, L3 and L4 are independently selected from single bond, the aromatic ring and the heteroaromatic ring. The nitrogen heterocyclic compound has higher refractive index and can effectively improve EQE of an organic optoelectronic device when used for producing a material of cap layer CPL of an OLED. Particularly, the compound has smaller extinction coefficient ina blue light area, almost does not absorb blue light and further facilitates improvement of the luminous efficiency.
Organic light-emitting material containing triazine group and aniline group, application as well as device
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Paragraph 0074; 0075, (2018/06/16)
The invention belongs to the field of preparation and application science and technology of organic light-emitting materials, and particularly relates to an organic light-emitting material containingtriazine group and aniline group and a preparation method thereof, application as well as a device. The organic light-emitting material provided by the invention takes triazine and benzidine as cores,and has excellent heat stability so as to be beneficial to the improvement of efficiency and stability of the device, has high fluorescence quantum yield to be used as a light-emitting guest materialand has good dual polarity to be used as a light-emitting host material.
Metal complex and light-emitting device using the same (by machine translation)
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Paragraph 0300-0302, (2016/10/10)
PROBLEM TO BE SOLVED: red emitting phosphor, quantum yield metal complex. SOLUTION: metal complex eq. (1). [M the organoiridium atom; Z 1-Z 3 is a nitrogen atom or] selected drawing: no (by machine translation)
pyridyl substituted triazine derivatives and organic electroluminescent device including the same
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Paragraph 0056-0059, (2016/10/31)
The present invention relates to a novel triazine derivative having excellent current density and outstanding durability, and to an organic electroluminescent device comprising the same. The triazine derivative has a pyridyl group and is represented by chemical formula 1. In the chemical formula 1, the definition of each substituent is the same as defined in the detailed description of the invention.(AA) Negative electrode(BB) Electron injection layer(CC) Electron transport layer(DD) Light emitting layer(EE) Hole transport layer(FF) Hole injection layer(GG) Positive electrodeCOPYRIGHT KIPO 2016
Azafluorene substituted Triazine derivative and organic electroluminescent device including the same
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Paragraph 0058-0060, (2016/11/21)
The purpose of the present invention is to provide a novel triazine derivative having superior electron mobility and excellent durability compared to conventional materials, and other purpose of the present invention is to provide an organic electroluminescent device having a high light-emitting efficiency and a long lifetime due to its low driving voltage by including the triazine derivative in an organic film. The triazine derivative to which an azafluorene group represented by chemical formula 1 is bonded is provided. In the chemical formula 1: Ar_1 and Ar_2 are independently a substituted or non-substituted C_6-C_30 aryl, a substituted or non-substituted C_5-C_30 heteroaryl, a substituted or non-substituted C_1-C_30 alkyl, a substituted or non-substituted C_3-C_30 cycloalkyl, or a substituted or non-substituted C_1-C_10 alkoxy; and AF is a substituted or non-substituted azafluorene or a substituted or non-substituted fused azafluorene.(AA) Negative electrode(BB) Electron injection layer(CC) Electron transport layer(DD) Light emitting layer(EE) Hole transport layer(FF) Hole injection layer(GG) Positive electrode(HH) Organic filmCOPYRIGHT KIPO 2016
New optoelectronic materials based on bitriazines: Synthesis and properties
Zhong, Hongliang,Xu, Erjian,Zeng, Danli,Du, Junping,Sun, Jing,Ren, Shijie,Jiang, Biao,Fang, Qiang
supporting information; experimental part, p. 709 - 712 (2009/04/11)
A series of bitriazine derivatives were synthesized for the first time by the self-coupling reactions of the monocholoro-triazines in the presence of nickel catalyst. Such bitriazines show excellent optoelectronic properties.
