Metal Complexes of Cyclometallated Imidazo[1,2-f]phenanthridine and Diimidazo[1,2-a:1',2'-c]quinazoline Ligands and Isoelectronic and Benzannulated Analogs Thereof

Compounds comprising phosphorescent metal complexes comprising cyclometallated imidazo[1,2-f]phenanthridine and diimidazo[1,2-a:1′,2′-c]quinazoline ligands, or isoelectronic or benzannulated analogs thereof, are described. Organic light emitting diode devices comprising these compounds are also desc...

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Bibliographic Details
Main Authors BROWN CORY S, BEERS SCOTT A, LIN CHUN, MACKENZIE PETER BORDEN, KNOWLES DAVID B, YEAGER WALTER H, TSAI JUI-YI, WALTERS ROBERT W
Format Patent
LanguageEnglish
Published 15.01.2015
Subjects
ELECTRICITY
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Summary:Compounds comprising phosphorescent metal complexes comprising cyclometallated imidazo[1,2-f]phenanthridine and diimidazo[1,2-a:1′,2′-c]quinazoline ligands, or isoelectronic or benzannulated analogs thereof, are described. Organic light emitting diode devices comprising these compounds are also described.
Bibliography:Application Number: US201414500332