ORGANIC LIGHT EMITTING DEVICE

An embodiment of the present invention provides an organic light emitting device comprising: a first electrode; a second electrode; and an organic layer provided between the first electrode and the second electrode, wherein the organic layer comprises: a first organic layer containing a compound rep...

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Bibliographic Details
Main Authors LEE JAE-KOO, HEO DONG-UK, HONG WAN-PYO, GEUM SUJEONG, KIM MYONG-GON
Format Patent
LanguageChinese
English
Published 31.12.2021
Subjects
ELECTRICITY
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Summary:An embodiment of the present invention provides an organic light emitting device comprising: a first electrode; a second electrode; and an organic layer provided between the first electrode and the second electrode, wherein the organic layer comprises: a first organic layer containing a compound represented by chemical formula 1 or 2 below; and a second organic layer containing a compound represented by chemical formula 3 below. 本说明书的一实施方式提供一种有机发光器件，其中，包括：第一电极；第二电极；以及具备在上述第一电极与上述第二电极之间的有机物层，上述有机物层包括包含由下述化学式1或2表示的化合物的第一有机物层和包含由下述化学式3表示的化合物的第二有机物层。
Bibliography:Application Number: CN202080035332