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:
Feb. 14, 2012
Filed:
Jan. 29, 2009
Jay-hyok Song, Suwon-si, KR;
Ji-hyun Kim, Suwon-si, KR;
Ji-hyun Kim, Suwon-si, KR;
Hyun-deok Lee, Suwon-si, KR;
Seon-young Kwon, Suwon-si, KR;
Gyeong-jae Heo, Suwon-si, KR;
Do-hyung Park, Suwon-si, KR;
Yoon-chang Kim, Suwon-si, KR;
Yu-mi Song, Suwon-si, KR;
Jay-Hyok Song, Suwon-si, KR;
Ji-Hyun Kim, Suwon-si, KR;
Ji-Hyun Kim, Suwon-si, KR;
Hyun-Deok Lee, Suwon-si, KR;
Seon-Young Kwon, Suwon-si, KR;
Gyeong-Jae Heo, Suwon-si, KR;
Do-Hyung Park, Suwon-si, KR;
Yoon-Chang Kim, Suwon-si, KR;
Yu-Mi Song, Suwon-si, KR;
Samsung SDI Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Abstract
A red phosphor, including a first phosphor represented by Formula 1(YM)O:Eu  (1). In Formula 1, M includes at least one of Gd, La, Sc, and Lu, and x1 and y1 satisfy the relations: 0.00≦x1≦0.8 and 0.025≦y1≦0.20.