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:
Sep. 16, 2014
Filed:
Dec. 17, 2013
Applicant:
Panasonic Corporation, Kadoma, JP;
Inventor:
Kojiro Okuyama, Nara, JP;
Assignee:
Panasonic Corporation, Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01J 1/62 (2006.01); C09K 11/77 (2006.01); C09K 11/61 (2006.01); H01J 11/42 (2012.01); H01J 17/49 (2012.01);
U.S. Cl.
CPC ...
H01J 17/497 (2013.01); C09K 11/7734 (2013.01); H01J 2211/12 (2013.01); C09K 11/61 (2013.01); H01J 11/42 (2013.01);
Abstract
A plasma display panel having a short decay time, high luminance, and high efficiency is provided. The plasma display panel includes a green phosphor layer that emits visible light when excited with vacuum ultraviolet rays. The green phosphor layer contains a green phosphor represented by the general formula aBaO.(2-a)EuO.bMgO.cSiO.fCaCl(where 1.800≦a≦1.980, 0.950≦b≦1.050, 1.900≦c≦2.100, and 0.001≦f≦0.020).