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:
Dec. 30, 2008
Filed:
Feb. 05, 2002
Morio Fujitani, Kadoma, JP;
Hiroyuki Yonehara, Hirakata, JP;
Masaki Aoki, Minoo, JP;
Keisuke Sumida, Hirakata, JP;
Hideki Asida, Suita, JP;
Junichi Hibino, Neyagawa, JP;
Daisuke Adachi, Kameoka, JP;
Morio Fujitani, Kadoma, JP;
Hiroyuki Yonehara, Hirakata, JP;
Masaki Aoki, Minoo, JP;
Keisuke Sumida, Hirakata, JP;
Hideki Asida, Suita, JP;
Junichi Hibino, Neyagawa, JP;
Daisuke Adachi, Kameoka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
An object of the present invention is to provide a technique for relatively easily suppressing the yellowing of a Plasma Display Panel in which electrodes comprising silver are disposed on the substrates, and thus render image displays with high luminance and high quality. In order to achieve the object, an arrangement is made in which the electrodes comprising silver further include an element whose standard electrode potential is lower than that of silver, such as Cr, Al, In, B, and Ti, or a compound of such an element, as a silver ionization inhibiting substance.