Organic electroluminescent material and device thereof

Organic electroluminescent material and device thereof

The invention discloses an organic electroluminescent material and a device thereof. The organic electroluminescent material is a compound having a structure of formula 1, and the compound can be used as a luminescent material in an organic electroluminescent device and can provide better device per...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TIAN XUECHAO, KUANG ZHIYUAN, CAI LIUHUAN, SANG MING, XIA CHUANJUN, ZHAO CHUNLIANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM
ADHESIVES
CHEMISTRY
DYES
ELECTRICITY
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 invention discloses an organic electroluminescent material and a device thereof. The organic electroluminescent material is a compound having a structure of formula 1, and the compound can be used as a luminescent material in an organic electroluminescent device and can provide better device performance, such as higher current efficiency and higher external quantum efficiency. Also disclosed is a compound composition comprising the structure of Formula 1. 公开了一种有机电致发光材料及其器件。所述有机电致发光材料是具有式1结构的化合物，所述化合物可以用作有机电致发光器件中的发光材料，能够提供更好的器件性能，例如更高的电流效率和更高的外部量子效率。还公开了一种包含式1结构的化合物组合物。