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:
Oct. 11, 2011
Filed:
Jun. 04, 2010
Hee-young Chu, Suwon-si, KR;
Sung-hwan Moon, Suwon-si, KR;
Dong-hyun Kang, Suwon-si, KR;
Yuri Matulevich, Suwon-si, KR;
Jae-hyuk Kim, Suwon-si, KR;
Mi-hyun Lee, Suwon-si, KR;
Chang-hyuk Kim, Suwon-si, KR;
Jong-seo Choi, Suwon-si, KR;
Hee-Young Chu, Suwon-si, KR;
Sung-Hwan Moon, Suwon-si, KR;
Dong-Hyun Kang, Suwon-si, KR;
Yuri Matulevich, Suwon-si, KR;
Jae-Hyuk Kim, Suwon-si, KR;
Mi-Hyun Lee, Suwon-si, KR;
Chang-Hyuk Kim, Suwon-si, KR;
Jong-Seo Choi, Suwon-si, KR;
Samsung SDI Co., Ltd., , KR;
Abstract
A plasma display panel (PDP) including a protective layer and a material for preparing the protective layer that can be easily fabricated and has little defects, includes a magnesium oxide (MgO) powder including a cathode rays emission spectrum having a first emission peak in a wavelength in the range of 300 to 450 nm, a second emission peak in a wavelength in the range of 650 to 750 nm, and an intensity ratio between 1:0.15 and 0.40 as an intensity ratio of the second emission peak with respect to the first emission peak.