Organic light emitting device

유기 발광 소자가 개시된다. An organic light-emitting device includes a first electrode, a second electrode facing the first electrode, an emission layer between the first electrode and the second electrode, a hole transport region between the first electrode and the emission layer, and an electron transport re...

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Bibliographic Details
Main Authors KIM TAE KYUNG, KIM SOUNG WOOK, CHO HWAN HEE, KIM MYEONG SUK, CHU CHANG WOONG
Format Patent
LanguageEnglish
Korean
Published 06.09.2023
Subjects
ADHESIVES
CHEMISTRY
DYES
ELECTRICITY
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
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Summary:유기 발광 소자가 개시된다. An organic light-emitting device includes a first electrode, a second electrode facing the first electrode, an emission layer between the first electrode and the second electrode, a hole transport region between the first electrode and the emission layer, and an electron transport region between the second electrode and the emission layer. The hole transport region includes a first compound represented by one of Formulae 1A, 1B, and 1C, and the electron transport region includes a second compound represented by one of Formulae 40A and 40B:
Bibliography:Application Number: KR20230110080