organic light emitting device

Disclosed is an organic light emitting element, which includes: a first electrode; a second electrode; and an organic layer interposed between the first electrode and the second electrode and including a light emitting layer. The light emitting layer includes a host and a dopant, and the host includ...

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Main Authors KIM, JOONG HYUK, JUNG, YONG SIK, LEE, HA SUP, KIM, SANG MO, KANG, HO SUK, KIM IN KOO, JEONG, DA UN, CHUNG, YEON SOOK, CHOI HYEON HO
Format Patent
LanguageEnglish
Korean
Published 14.07.2022
Subjects
ELECTRICITY
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Summary:Disclosed is an organic light emitting element, which includes: a first electrode; a second electrode; and an organic layer interposed between the first electrode and the second electrode and including a light emitting layer. The light emitting layer includes a host and a dopant, and the host includes at least one silane compound represented by Formula 1 below. For a description of the substituent in Formula 1, refer to the description of the invention. 제1전극; 제2전극; 및 상기 제1전극과 상기 제2전극 사이에 개재되고 발광층을 포함한 유기층;을 포함하고, 상기 발광층은 호스트 및 도펀트를 포함하고, 상기 호스트는 하기 화학식 1로 표시된 실란 화합물을 1종 이상 포함한, 유기 발광 소자가 개시된다: <화학식 1> TIFFpat00117.tif8065 상기 화학식 1 중 치환기에 대한 설명은 발명의 설명을 참조한다.
Bibliography:Application Number: KR20210002217