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. 24, 2010
Filed:
Mar. 29, 2007
Applicants:
Young-kwan Kim, Suwon-si, KR;
Seung-uk Kwon, Suwn-si, KR;
Inventors:
Young-Kwan Kim, Suwon-si, KR;
Seung-Uk Kwon, Suwn-si, KR;
Assignee:
Samsung SDI Co., Ltd., Gongse-dong, Giheung-gu, Yongin-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 17/49 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided is a green phosphor for a plasma display panel (PDP), represented by the formula: BaMgAlO:Mn where<x <, and<y <. A phosphor layer can be prepared using BaMgAlO:Mn alone, which is a green phosphor used in a plasma display panel, or using a mixture of BaMgAlO:Mn and ZnSiO:Mn, and a plasma display panel including the phosphor layer formed of the green phosphor has improved luminance maintenance rate and color purity.