Ambipolar small molecule hosts for phosphorescent guest emitters

• Main Authors: BARLOW STEPHEN, LEROY JULIE, ZUNIGA CARLOS, HE XUYANG, KIM SUNG JIN, ZHANG YADONG, DESHAYES GAELLE, MARDER SETH R, KIPPELEN BERNARD
• Format: Patent
• Language: Chinese; English
• Published: 18.07.2012
• Subjects: CHEMISTRY; ELECTRICITY; HETEROCYCLIC COMPOUNDS; METALLURGY; ORGANIC CHEMISTRY

The inventions describe disclosed and described herein relate to ambipolar small molecule host materials for guest phosphorescent metal complexes. Methods of making the ambipolar small molecules are also described. These ambipolar small molecules, which comprise both an oxadiazole and one or more ca...