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Phosphor and light emitting devices comprising same

United States Patent Application

View the Complete Application at the US Patent & Trademark Office
A red phosphor is provided. Also provided is a lighting apparatus containing a red phosphor.
Li, Yuan Qiang (Plainsboro, NJ), Romanelli, Michael D. (North Plainfield, NJ), Tian, Yongchi (Princeton Junction, NJ)
Rohm and Haas Electronic Materials LLC (Marlborough MA)
13/ 548,492
July 13, 2012
[0001] This invention was made with United States Government support under Department of Energy grant number DE-EE0003245. The United States Government may have certain rights in this invention.