1266389-01-8Relevant articles and documents
COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND AN ELECTRONIC DEVICE THEREOF
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Paragraph 0157-0158, (2020/08/05)
The present invention provides the compound represented by Formula 1, an organic electric element comprising 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 comprising the compound represented by Formula 1 in the organic material layer, the driving voltage of the organic electronic device can be lowered, and the luminous efficiency and life time of the organic electronic device can be improved.
COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND AN ELECTRONIC DEVICE THEREOF
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Paragraph 0297; 0304-0306, (2018/06/20)
The present invention refers to emitting efficiency, stability and life the novel compound and organic electrical component, a electronic device number [...] substrate. (by machine translation)
Organic Light Emitting Display Device
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Paragraph 0142-0144, (2017/03/22)
The present invention provides an organic light emitting device capable of reducing a driving voltage and improving external quantum efficiency and lifespan. The organic light emitting device according to an embodiment of the present invention includes: a first light emitting part disposed between a positive electrode and a negative electrode, and having a first light emitting layer and a first electron transport layer; and a second light emitting part disposed on the first light emitting part, and having a second light emitting layer and a second electron transport layer, wherein at least one from the first light emitting layer and the second light emitting layer has a compound expressed by chemical formula 1, and at least one from the first electron transport layer and the second electron transport layer has a compound expressed by chemical formula 2 or chemical formula 3.