ORGANIC ELECTROLUMINESCENT DEVICE HAVING THIN FILM ENCAPSULATION STRUCTURE AND METHOD OF FABRICATING THE SAME

Provided is an organic electroluminescent display device, including a substrate, an organic light-emitting device on the substrate, and an encapsulation layer formed on the organic light-emitting device and the substrate. The encapsulation layer includes an inorganic layer and a polymer organic laye...

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Bibliographic Details
Main Authors KIM, Jong-Woo, LEE, So-Young, CHO, Yoon-Hyeung, OH, Min-Ho, KIM, Yong-Tak, MOON, Ji-Young
Format Patent
LanguageEnglish
French
German
Published 15.03.2023
Subjects
ELECTRICITY
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Summary:Provided is an organic electroluminescent display device, including a substrate, an organic light-emitting device on the substrate, and an encapsulation layer formed on the organic light-emitting device and the substrate. The encapsulation layer includes an inorganic layer and a polymer organic layer alternatingly stacked with an intermediate layer formed of a first organic monomer between the inorganic layer and the polymer organic layer, and one surface of the intermediate layer is bonded to the inorganic layer through bonding sites on a surface of the inorganic layer and another surface of the intermediate layer is bonded to the organic layer by polymerization.
Bibliography:Application Number: EP20220182359