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:
Nov. 27, 2012
Filed:
Apr. 15, 2011
Yoshihisa Nagasaki, Osaka, JP;
Kazuhiko Sugimoto, Osaka, JP;
Yoshihisa Nagasaki, Osaka, JP;
Kazuhiko Sugimoto, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A plasma display panel includes a front plate, a rear plate facing the front plate, and a phosphor layer formed on the rear plate. The phosphor layer includes a green phosphor layer containing ZnSiO:Mn and (Y, Gd)AlO:Ce, where 0≦X≦1. In ZnSiO:Mn, the amount of Mn is no less than 8 at. % to no more than 10 at. % relative to the total amount of Zn and Mn, and the total amount of Zn and Mn is no less than 197 at. % to no more than 202 at. % relative to the amount of Si. The amount of (Y, Gd)AlO:Ce is no less than 20 wt. % to no more than 50 wt. % relative to the total amount of ZnSiO:Mn and (Y, Gd)AlO:Ce.