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. 18, 2009
Filed:
Jun. 29, 2004
Yuichiro Miyamae, Takatsuki, JP;
Masaki Aoki, Mino, JP;
Kazuhiko Sugimoto, Kyoto, JP;
Hiroshi Setoguchi, Takatsuki, JP;
Junichi Hibino, Kyoto, JP;
Yoshinori Tanaka, Hirakata, JP;
Yuichiro Miyamae, Takatsuki, JP;
Masaki Aoki, Mino, JP;
Kazuhiko Sugimoto, Kyoto, JP;
Hiroshi Setoguchi, Takatsuki, JP;
Junichi Hibino, Kyoto, JP;
Yoshinori Tanaka, Hirakata, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A plasma display device provided with a green color phosphor which is charged entirely with a positive potential, adsorbs only limited amounts of water, carbon monoxide, carbon dioxide and hydrocarbon, and not liable to cause chemical reaction thereto. A green color phosphor layer is formed of the green phosphor comprising at least one compound selected from among materials defined by the general formulae of M(GaAl)O:Mn(where 'M' denotes one of Zn, Mg, Ca and Sr), (YGd) (GaAl)(BO):Tb, (YGd) (GaAl)(BO):Ce, Tb, (YGd) BO:Tband (YGd)(GaAl)O:Tb.