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:
Sep. 03, 2013
Filed:
Oct. 13, 2010
Tae-gon Kim, Seoul, KR;
Tae-hyung Kim, Seoul, KR;
Seung-jae Im, Seoul, KR;
Abstract
A nitride phosphor represented by Formula 1:MCeMMNO,  Formula 1wherein Mis at least one metal selected from the group consisting of Sc, Y, Lu, La, Pr, Sm, Gd, Tb, Yb, Dy, Eu, and Bi, Mis at least one metal selected from the group consisting of Siand Ge, Mis at least one metal selected from the group consisting of Al3+, B3+, and Ga3+, a is equal to or greater than about 1.8 and equal to or less than about 2.2, b is equal to or greater than about 3.8 and equal to or less than about 4.2, c is equal to or greater than about 6.7 and equal to or less than about 7.3, x is equal to or greater than about 0.7 and less than about 3, y is equal to or greater than 0 and less than about 3, and z is greater than 0 and less than about 1.