1252914-52-5Relevant articles and documents
Nitrogen-containing compounds, electronic components and electronic devices
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Paragraph 0097-0100; 0101-0103, (2022/04/06)
This application relates to the field of organic materials technology, providing a nitrogen-containing compound, electronic components and electronic devices. The nitrogen-containing compound having a structure as shown in Chemical Formula I, wherein Ar1 and Ar2 are each independently selected from a substituted or unsubstituted aryl group with a carbon atom number of 6 to 30, L is selected from a single bond, a carbon atom number of 6 to 20 substituted or unsubstituted aryl group. The nitrogen-containing compound can improve the performance of electronic components.
COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND AN ELECTRONIC DEVICE THEREOF
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Paragraph 0161; 0166-0169; 0170-0173, (2020/06/30)
Provided in the present invention are a novel compound which can increase light emitting efficiency, stability and lifetime of an element, and an organic electronic element using the same, and an electronic device of the same. The present invention has a purpose of providing a compound which has high light emitting efficiency, low driving voltage, high heat resistance, improved color purity and lifetime of an element, an organic electronic element using the same, and an electronic device of the same. In an aspect, provided in the present invention is a compound represented by the following chemical formula.
New compounds and organic light-emitting diode including the same
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, (2019/08/30)
PURPOSE: A fused aryl compound is provided to be stable and to have excellent luminous efficiency, thereby capable of providing an organic electroluminescence device with excellent driving voltage, external quantum efficiency, color purity and life time performance. CONSTITUTION: A fused aryl compound is represented by chemical formula 1. In chemical formula 1, each of R is selected from hydrogen, deuterium, substituted or unsubstituted C1-6 alkyl, substituted or unsubstituted C7-30, substituted or unsubstituted C3-30 cycloalkyl, substituted or unsubstituted C5-30 cycloalkenyl, substituted or unsubstituted C1-30 alkoxy, substituted or unsubstituted C6-30 aryloxy, substituted or unsubstituted C1-30 alkylthioxy, substituted or unsubstituted C5-30 arylthioxy, substituted or unsubstituted C1-30 alkylamine, substituted or unsubstituted C5-30 arylamine, substituted or unsubstituted C5-50 aryl, substituted or unsubstituted heteroaryl, substituted or unsubstituted silicon, substituted or unsubstituted boron, substituted or unsubstituted silane, carbonyl, phosphoryl, amino, nitrile, hydroxy, nitro, halogen, amide, and ester.