ORGANIC LIGHT-EMITTING COMPOUND, AND ORGANIC ELECTROLUMINESCENT DEVICE USING SAME

The present invention relates to a novel organic light-emitting compound and an organic electroluminescent device using same and, more specifically, to a compound having excellent thermal stability, electrochemical stability, light-emitting ability, and hole/electron transport ability; and an organi...

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Bibliographic Details
Main Authors PARK WOO-JAE, EUM MIN-SIK, PARK HOOL, SIM JAE-YI, KIM YOUNG-MO, LEE YONG-HWAN
Format Patent
LanguageChinese
English
Published 02.03.2021
Subjects
CHEMISTRY
ELECTRICITY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Summary:The present invention relates to a novel organic light-emitting compound and an organic electroluminescent device using same and, more specifically, to a compound having excellent thermal stability, electrochemical stability, light-emitting ability, and hole/electron transport ability; and an organic electroluminescent device which includes the compound in at least one organic material layer and thus has improvements in characteristics such as emission efficiency, driving voltage, and lifespan. 本发明涉及新型的有机发光化合物及利用其的有机电致发光元件，更详细而言，涉及热稳定性、电化学稳定性、发光能力、空穴/电子传输能力优异的化合物以及通过使该化合物包含在一层以上的有机物层中从而发光效率、驱动电压、寿命等特性提高了的有机电致发光元件。
Bibliography:Application Number: CN201980045837