5- 5 SUBSTITUTED INDENOFLUORENE DERIVATIVE COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE INCLUDING THE SAME

5- 5 SUBSTITUTED INDENOFLUORENE DERIVATIVE COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE INCLUDING THE SAME

Provided is a 5-substituted indenofluorene derivative organic compound represented by chemical formula a. In the chemical formula a, R_1, R_2, R_3, R_4, and Ar are as defined above. The 5-substituted indenofluorene derivative organic compound can excellently satisfy all of an appropriate energy leve...

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Bibliographische Detailangaben
Hauptverfasser: DO HWAN AHN, HYUN CHUL LIM, HO GI BAE, GA YOUNG KIM, DAE KYUN LEE, JUNG BOK AN
Format: Patent
Sprache:eng ; kor
Schlagworte:
CHEMISTRY
ELECTRICITY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Zusammenfassung:Provided is a 5-substituted indenofluorene derivative organic compound represented by chemical formula a. In the chemical formula a, R_1, R_2, R_3, R_4, and Ar are as defined above. The 5-substituted indenofluorene derivative organic compound can excellently satisfy all of an appropriate energy level, electrochemical stability, thermal stability and the like. 하기 화학식 a로 표시되는 5-치환 인데노플루오렌닐 유도체 유기화합물이 제공된다. 상기 식에서, R, R, R, R및 Ar 은 전술하여 정의된 바와 같다.