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:
Jul. 19, 2016
Filed:
Nov. 12, 2013
Applicant:
Chi Mei Corporation, Tainan, TW;
Inventors:
Yuan-Ren Juang, Tainan, TW;
Jen-Shrong Uen, Tainan, TW;
Assignee:
CHI MEI CORPORATION, Tainan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/50 (2010.01); C09K 11/08 (2006.01); C09K 11/77 (2006.01);
U.S. Cl.
CPC ...
H01L 33/502 (2013.01); C09K 11/0883 (2013.01); C09K 11/7734 (2013.01); H01L 2224/48091 (2013.01); H01L 2224/48247 (2013.01); H01L 2224/8592 (2013.01); H01L 2924/181 (2013.01); Y10T 428/2982 (2015.01);
Abstract
A phosphor and a light emitting device are provided. The phosphor comprises a composition having a formula of (BaSr)SiON:Eu, 0.03<a<0.75, 0<b<1, 7<n<9, and 0.03<z<0.3.