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. 19, 2013
Filed:
Feb. 21, 2011
Applicants:
Osamu Oida, Osaka, JP;
Akifumi Okigawa, Osaka, JP;
Noriteru Maeda, Osaka, JP;
Inventors:
Assignee:
Panasonic Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 17/18 (2012.01);
U.S. Cl.
CPC ...
Abstract
A plasma display panel includes: a front plate; a rear plate having barrier ribs; a sealing member that seals a peripheral edge of the front plate and a peripheral edge of the rear plate; and a bonding layer that bonds at least part of the barrier ribs and the front plate to each other. The sealing member has a first glass member. The bonding layer has a second glass member. A deformation point of the second glass member is lower than a softening point of the first glass member. A softening point of the second glass member is higher than the softening point of the first glass member.