Organic electroluminescent materials and devices

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United States of America Patent

PATENT NO 10680184
APP PUB NO 20180013075A1
SERIAL NO

15622372

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Abstract

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The present application includes novel containing xanthene and spiro dixanthene ring structures and alkylated variants thereof. These compounds are useful as host materials with high triplet energies for phosphorescent electroluminescent devices.

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Patent Owner(s)

  • THE TRUSTEES OF PRINCETON UNIVERSITY AND UNIVERSAL DISPLAY CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Feldman, Jerald Ewing, US 172 908
Fitzgerald, George Ewing, US 53 64
Silverstein, Daniel W Ewing, US 15 51
Wolohan, Peter Ewing, US 99 190

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