Light emitting device

A light emitting device of an embodiment is disclosed. The light emitting device includes a first electrode, a second electrode facing the first electrode, and a plurality of organic layers disposed between the first electrode and the second electrode. At least one of the organic layers includes a f...

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Bibliographic Details
Main Authors MIN HYUK-KI, MIYAZAKI YUKI, PARK IN-SEOB, YASUDA TAKUMA
Format Patent
LanguageChinese
English
Published 10.06.2022
Subjects
ADHESIVES
CHEMISTRY
DYES
ELECTRICITY
HETEROCYCLIC COMPOUNDS
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
ORGANIC CHEMISTRY
PAINTS
POLISHES
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Summary:A light emitting device of an embodiment is disclosed. The light emitting device includes a first electrode, a second electrode facing the first electrode, and a plurality of organic layers disposed between the first electrode and the second electrode. At least one of the organic layers includes a fused polycyclic compound represented by the following Formula 1, thereby exhibiting improved emission efficiency. [Formula 1] 公开了一种实施例的发光器件。所述发光器件包括第一电极、面对第一电极的第二电极以及设置在第一电极与第二电极之间的多个有机层。有机层之中的至少一个包括由下面的式1表示的稠合多环化合物，从而显示出改善的发射效率。[式1]
Bibliography:Application Number: CN202111363821