ORGANOMETALLIC COMPOUND AND APPLICATION THEREOF

The present invention relates to an organometallic compound and application thereof. The organometallic compound has a general formula of Ir(La)(Lb)(Lc), where La is a structure represented by Formula (1). The compound provided by the present invention has the advantages of high optical and electric...

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Bibliographische Detailangaben
Hauptverfasser:	DAI, Lei, YAN, Liangliang, CAI, Lifei
Format:	Patent
Sprache:	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 present invention relates to an organometallic compound and application thereof. The organometallic compound has a general formula of Ir(La)(Lb)(Lc), where La is a structure represented by Formula (1). The compound provided by the present invention has the advantages of high optical and electrical stability, narrow emission half-peak width, high color saturation, high luminous efficiency, long device service life and the like, and can be used in organic electroluminescent devices. In particular, the compound has the potential for application in the AMOLED industry as a green light-emitting dopant.