ORGANIC ELECTROLUMINESCENCE DEVICE AND DISPLAY DEVICE INCLUDING THE SAME

Provided are an organic electroluminescence device and a display device including the same. The organic electroluminescence device includes a polycyclic compound represented by Formula 1 in a hole blocking layer and at least one of a first light emitting layer and an electron transport layer, wherei...

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Bibliographic Details
Main Authors KIM, Taekyung, KWON, Jiyoung, CHANG, Soon-Chul, KIM, Seulong, KANG, Pilgu
Format Patent
LanguageEnglish
French
German
Published 29.05.2024
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:Provided are an organic electroluminescence device and a display device including the same. The organic electroluminescence device includes a polycyclic compound represented by Formula 1 in a hole blocking layer and at least one of a first light emitting layer and an electron transport layer, wherein each of Y1to Y5and Y11to Y15is independently CH or N, at least four of Y1to Y5are CH, at least four of Y11to Y15are CH, and R1, R2, and R3are as disclosed in the description.
Bibliography:Application Number: EP20200150702