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. 15, 2011
Filed:
Dec. 09, 2005
Shinya Hasegawa, Osaka, JP;
Yoshiaki Kai, Osaka, JP;
Kazuhiro Yokota, Hyogo, JP;
Akinobu Miyazaki, Osaka, JP;
Shinya Hasegawa, Osaka, JP;
Yoshiaki Kai, Osaka, JP;
Kazuhiro Yokota, Hyogo, JP;
Akinobu Miyazaki, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A plasma display panel (PDP) and a method of producing the same are provided. In the PDP, airtightness of discharge space is maintained and the performance of the PDP does not deteriorate while a sealing part containing POand SnO is provided. The sealing member with which such PDP can be obtained also is provided. The PDP includes a pair of substrates that are disposed facing each other so that a discharge space is formed therebetween, and peripheries of the pair of substrates are sealed together, with a first sealing part. The first sealing part includes a glass composition containing POand SnO, and a refractory filler. The organic matter content in the first sealing part is less than 11 ppm.