Phenanthroline compound substituted by pyridine and organic light emitting element comprising the same

The present invention relates to a phenanthroline compound and an organic electroluminescent device exhibiting excellent efficiency characteristics by including the compound in one or more organic layers. The phenanthroline compound is represented by chemical formula 1. In chemical formula 1, R is a...

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Bibliographische Detailangaben
Hauptverfasser:	LEE, SANG JIN, PARK, DO WOO, HWANG, BO SEON, JEONG, EUN BEEN, KOOK, CHANG HUN, BAEK, SEUNG JI, CHO, EUN SANG, LEE, JI HWAN, LEE, BYOUNG YUN, CHO, HYE JIN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ADHESIVES CHEMISTRY DYES ELECTRICITY HETEROCYCLIC COMPOUNDS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC CHEMISTRY PAINTS POLISHES
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Beschreibung
Zusammenfassung:	The present invention relates to a phenanthroline compound and an organic electroluminescent device exhibiting excellent efficiency characteristics by including the compound in one or more organic layers. The phenanthroline compound is represented by chemical formula 1. In chemical formula 1, R is a substituted or unsubstituted aryl group having 3 to 60 carbon atoms, a substituted or unsubstituted 5 to 60 membered heteroaryl group containing at least one hetero atom selected from nitrogen, oxygen, and sulfur, or a secondary amine group. 본 발명은 페난스롤린 화합물 및 이를 하나 이상의 유기층에 포함함으로써 우수한 효율 특성을 나타내는 유기전기발광소자에 관한 것이다.