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Oxycarbidonitride based phosphors and LED lighting devices

United States Patent

September 17, 2013
View the Complete Patent 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)
Lightscape Materials, Inc. (Princeton, NJ)
13/ 597,739
August 29, 2012
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.