Thioazole and oxazole carbene metal complexes as phosphorescent OLED materials

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United States of America Patent

PATENT NO 9005772
SERIAL NO

13033287

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Abstract

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Compounds are provided that comprise a heterocyclic carbene ligand. In particular, an oxazole or a thioazole carbene are used in place of the traditional imidazole carbene. These compounds may be used in OLEDs to provide devices having improved properties, such as stability and color-tuning. Additionally, a novel methodology to synthesize heterocyclic carbene metal complexes is provided.

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  • UNIVERSAL DISPLAY CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Elshenawy, Zeinab Holland, US 44 2677
Tsai, Jui-Yi Newtown, US 326 6496

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