New compound for protecting layer of reflective electrode and back-emitting device comprising the same

The present invention provides a compound for a reflective electrode protective layer of a bottom light emitting device represented by following chemical formula 1. The compound for a reflective electrode protective layer according to the present invention, which is a compound comprising two arylami...

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Bibliographic Details
Main Authors AN HYUN CHEOL, LEE HYUNG JIN, LEE DONG HYUN, ANN JA EUN, KIM HEE JOO, HAM HO WAN, KIM DONG JUN, HAN JEONG WOO, KWON DONG YUEL
Format Patent
LanguageEnglish
Korean
Published 18.03.2022
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
ELECTRICITY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Summary:The present invention provides a compound for a reflective electrode protective layer of a bottom light emitting device represented by following chemical formula 1. The compound for a reflective electrode protective layer according to the present invention, which is a compound comprising two arylamines with minimized bulky properties of a linking group, is effective in improving the stability of the device from oxygen, moisture, and external contamination due to excellent intermolecular thin film arrangement and is easy to secure high purity of the compound, thereby suppressing the generation of a foreign substance during deposition. 본 발명은 하기 화학식 1로 표시되는 배면 발광 소자의 반사성 전극 보호층용 화합물을 제공한다. <화학식 1> JPEGpat00041.jpg4461
Bibliography:Application Number: KR20210121273