HETEROCYCLIC COMPOUND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME MANUFACTURING METHOD OF THE SAME AND COMPOSITION FOR ORGANIC LAYER OF ORGANIC LIGHT EMITTING DEVICE

HETEROCYCLIC COMPOUND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME MANUFACTURING METHOD OF THE SAME AND COMPOSITION FOR ORGANIC LAYER OF ORGANIC LIGHT EMITTING DEVICE

The present invention relates to a heterocyclic compound represented by chemical formula 1, an organic light emitting device including the same, a method for manufacturing the same, and a composition for the organic material layer. The heterocyclic compound represented by chemical formula 1 of the p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: JEONG CHEOL HUN, NO YOUNG SEOK, LEE HYUN JOO, KIM DONG JUN
Format: Patent
Sprache:eng ; kor
Schlagworte:
CHEMISTRY
ELECTRICITY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:The present invention relates to a heterocyclic compound represented by chemical formula 1, an organic light emitting device including the same, a method for manufacturing the same, and a composition for the organic material layer. The heterocyclic compound represented by chemical formula 1 of the present invention can effectively stabilize electrons by increasing the delocalization rate of a homo site (HOMO site) by expanding the resonance structure, thereby improving lifetime characteristics in particular. 본 발명은 화학식 1로 표시되는 헤테로 고리 화합물, 이를 포함하는 유기 발광 소자, 이의 제조 방법 및 유기물층용 조성물에 관한 것이다.