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:
May. 19, 2015
Filed:
Dec. 11, 2012
Applicant:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Inventors:
Hyong Sik Won, Gyeonggi-do, KR;
Chan Suk Min, Gyeonggi-do, KR;
Seong Min Kim, Chungcheonnam-do, KR;
Sung Hak Jo, Gyeongsangbuk-do, KR;
Youn Gon Park, Gyeonggi-do, KR;
Chul Soo Yoon, Gyeonggi-do, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-Si, Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/50 (2010.01); C09K 11/59 (2006.01); C09K 11/77 (2006.01); H05B 33/14 (2006.01);
U.S. Cl.
CPC ...
C09K 11/7792 (2013.01); H05B 33/14 (2013.01);
Abstract
A phosphor is represented by a general Formula: EuMLSiAlNOand satisfies 0.00001≦x≦2.9999, 0.0001≦y≦2.99999 and 0≦z≦6.0. L is at least one element selected from La, Y, Gd and Lu. M is at least one element selected from Ca, Sr, Ba and Mn.