Organic electric element, display panel comprising the same and display device comprising the same

An organic electric element, a display panel and a display device including the organic electric element are provided. The organic electric element includes a first electrode; a second electrode; and an organic layer positioned between the first electrode and the second electrode. The organic layer...

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Bibliographic Details
Main Authors Seo, Jeongdae, Yoon, JooYong, Kim, Shinhan, Kim, DongHeon, Lee, YongHan, Shin, Jicheol, Yoo, Seonkeun, Yun, Jun, Lee, SungJae
Format Patent
LanguageEnglish
Published 01.08.2023
Subjects
ELECTRICITY
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Summary:An organic electric element, a display panel and a display device including the organic electric element are provided. The organic electric element includes a first electrode; a second electrode; and an organic layer positioned between the first electrode and the second electrode. The organic layer includes a first layer having a first compound and a second compound, and a emitting layer having a third compound. A specific general formula related to energy levels of the component compounds is satisfied so that they may have excellent efficiency or lifespan.
Bibliography:Application Number: US202017138226