222044-88-4Relevant articles and documents
COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT USING THE SAME, AND AN ELECTRONIC DEVICE THEREOF
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Paragraph 0214; 0215; 0228, (2022/03/01)
Provided are the compound represented by Formula 2-K, an organic electric element including 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 including the compound represented by Formula 1 and compound represented by Formula 2 or the compound represented by Formula 2-K in the organic material layer, the driving voltage of the organic electric element can be lowered, and the luminous efficiency and life time of the organic electric element can be improved.
Composition Organic photoelectric device and display device
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Paragraph 0231-0235, (2021/09/21)
The present invention relates to a composition comprising a first compound represented by chemical formula 1 and a second compound represented by chemical formula 2 or chemical formula 3, an organic optoelectronic device, and a display device. In chemical formulas 1 to 3, each substituent is as defined in the specification. The present invention is able to implement an organic optoelectronic device of high efficiency and long life.
Composition, organic optoelectronic device and display device
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Paragraph 0127-0132, (2019/07/29)
The invention discloses a composition, an organic optoelectronic device and a display device. The composition comprises a first composition which is represented by a chemical formula 1 and a second composition that is represented by a chemical formula 2 or a chemical formula 3.