499128-71-1Relevant articles and documents
Organic electroluminescent compounds and organic electroluminescent device using the same
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, (2020/12/15)
The present invention relates to an organic electroluminescent compound applied to a hole transfer material, which is characterized by being presented by chemical formula 1-1 and chemical formula 1-2. The organic electroluminescent compound according to the present invention can manufacture an organic electroluminescent device having improved light emitting efficiency and life properties, when applied to a hole transfer layer of the organic electroluminescent device.
Amine-based compound and organic light emitting diode comprising the same
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, (2020/09/08)
An amine-based compound and an organic light-emitting diode including the same are provided.
Compound with dibenzo six-membered ring as core, and preparation method and application of compound
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, (2020/11/25)
The invention discloses a compound with a dibenzo six-membered ring as a core, and a preparation method belonging to the technical field of semiconductors. The structure of the compound provided by the invention is as shown in a general formula (1) which