503299-24-9Relevant articles and documents
Organic electroluminescent compound, and preparation method and application thereof
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, (2020/09/30)
The invention discloses an organic electroluminescent compound. The structural general formula of the organic electroluminescent material is represented by chemical formula 1 shown in the description.Compared with an organic light-emitting device provided by the prior art, in a green light device, an organic light-emitting device prepared by using the organic light-emitting compound provided by the invention as a hole transport material has the following advantages: the driving voltage is obviously reduced, the light-emitting efficiency is obviously improved, and the service life is obviouslyprolonged.
COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND A ELECTRONIC DEVICE THEREOF
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Paragraph 0187; 0192-0194, (2019/12/31)
The present invention relates to a compound for an organic electronic element, an organic electronic element using the same, and an electronic device thereof and, more specifically, to a novel compound comprising O atom heterocycles capable of improving luminous efficiency, stability, and service life of an element, an organic electronic element using the same, and an electronic device thereof.
NOVEL ORGANIC ELECTROLUMINESCENT COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME
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Paragraph 166-170, (2014/07/21)
The present invention relates to novel organic electroluminescent compounds and an organic electroluminescent device comprising the same. The organic electroluminescent compounds of the present invention have higher luminescent efficiency than conventional materials. Furthermore, the organic electroluminescent devices comprising the organic electroluminescent compounds of the present invention have high current efficiency.