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. 09, 2008
Filed:
May. 14, 2004
Kazuyuki Hasegawa, Osaka, JP;
Yoshinao Oe, Kyoto, JP;
Kaname Mizokami, Osaka, JP;
Hirokazu Nakaue, Osaka, JP;
Hiroyuki Kado, Osaka, JP;
Kazuyuki Hasegawa, Osaka, JP;
Yoshinao Oe, Kyoto, JP;
Kaname Mizokami, Osaka, JP;
Hirokazu Nakaue, Osaka, JP;
Hiroyuki Kado, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A plasma display panel (PDP) includes front plate, scan electrodes and sustain electrodes both formed on front plate, dielectric layer covering scan and sustain electrodes, and protective layer formed on dielectric layer. Protective layer contains silicon (Si) and nitrogen (N), and is made of magnesium oxide (MgO) including Si of which atoms count in the range from 5×10pieces/cmto 8×10pieces/cm. The foregoing construction allows the PDP to shorten a discharge-delay time, achieve a quick response of discharge to a voltage applied, and suppress changes of the discharge-delay time with respect to a temperature.