1290039-85-8Relevant articles and documents
Organic compound and electronic component and electronic device comprising same
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Paragraph 0113-0115; 0116-0118; 0120, (2021/07/17)
The invention provides an organic compound and an electronic element and an electronic device comprising the same, and belongs to the technical field of organic electroluminescence. The structural formula of the organic compound is composed of a structure as shown in a chemical formula 1, and the organic compound has excellent photoelectric properties, can improve the luminous efficiency and the service life of the device, and can reduce the working voltage.
Nitrogen-containing compound, electronic component, and electronic device
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Paragraph 0161-0163, (2021/05/05)
The invention provides a nitrogen-containing compound as shown in a formula I-A, an electronic component and an electronic device, and belongs to the technical field of organic materials. The nitrogen-containing compound can improve the performance of the electronic component.
AMINE COMPOUND AND LIGHT EMITTING DEVICE COMPRISING THE SAME
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Paragraph 0578-0580, (2021/06/15)
The present invention relates to an amine compound represented by chemical formula 1 and a light emitting device including the same. In the chemical formula 1, Ar_1 is a group represented by chemical formula 1A, Ar_2 is a group represented by chemical formula 1B, and the other substituents are the same as defined in the specification. The amine compound has relatively high charge (hole or electron) transportability, and thus the light emitting device using the amine compound shows an improved exciton formation ratio in a light emitting layer to provide a low driving voltage, high efficiency, long life properties and high external quantum efficiency.