COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE, AND DISPLAY DEVICE

COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE, AND DISPLAY DEVICE

Provided are a composition for an organic optoelectronic device, an organic optoelectronic device, and a display device, the composition for an organic optoelectronic device including a Pt dopant represented by Chemical Formula 1, a first host including an electron transport group represented by Che...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: JUNG, Sung-Hyun, JUNG, Ho Kuk, LYU, Seungchul, SHIN, Chang Ju, CHO, Pyeongseok, KIM, Changwoo, HUH, Dalho, SHIN, Jihun, LEE, Hanill, LUI, Jinhyun, KIM, Hyung Sun
Format: Patent
Sprache:eng
Schlagworte:
ADHESIVES
APPARATUS THEREFOR
CHEMISTRY
DYES
ELECTRICITY
GENERAL METHODS OF ORGANIC CHEMISTRY
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:Provided are a composition for an organic optoelectronic device, an organic optoelectronic device, and a display device, the composition for an organic optoelectronic device including a Pt dopant represented by Chemical Formula 1, a first host including an electron transport group represented by Chemical Formula 2, and a second host including at least one hole transport group, wherein a HOMO energy level of the second host is higher than a HOMO energy level of the first host, and a difference between a LUMO energy level of the first host and the HOMO energy level of the second host is greater than 2.505 eV.Details of Chemical Formula 1 and Chemical Formula 2 are as defined in the specification.