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:
Feb. 01, 2011
Filed:
Feb. 26, 2007
Eiichi Uriu, Osaka, JP;
Akira Kawase, Osaka, JP;
Kazuhiro Morioka, Kyoto, JP;
Tatsuo Mifune, Osaka, JP;
Eiichi Uriu, Osaka, JP;
Akira Kawase, Osaka, JP;
Kazuhiro Morioka, Kyoto, JP;
Tatsuo Mifune, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
The PDP has a front panel, and a back panel with address electrodes formed thereon. The front panel has display electrodes including first electrodes and second electrodes formed on front glass substrate, and a dielectric layer covering the display electrodes. Further, first electrodes and the dielectric layer include glass frit containing bismuth oxide, with a softening point exceeding 550° C. The glass frit contained in the second electrodes has a softening point lower than that contained in the first electrodes. The above-described configuration reduces the number of firing steps for display electrodes and the dielectric layer, thereby providing a PDP with improved production efficiency and a method of manufacturing the PDP.