The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 26, 2014
Filed:
Jun. 03, 2011
Harry A. Seibel, Ii, Morrisville, NC (US);
Harry A. Seibel, II, Morrisville, NC (US);
Cree, Inc., Durham, NC (US);
Abstract
Provided according to embodiments of the invention are methods of making a CaSrEuAlSiNphosphor composition that include selecting a relative color point; determining Eu and Sr concentrations based on predetermined values to obtain the selected relative color point; and making the CaSrEuAlSiNphosphor having the determined Eu and Sr concentrations. Also provided are methods for determining concentrations of Sr and Eu in a CaSrEuAlSiNphosphor that will achieve a relative color point. Related computer products are also disclosed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile