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. 14, 2012
Filed:
Jul. 14, 2009
Tomohiro Okumura, Osaka, JP;
Ryuichi Murai, Osaka, JP;
Takahiro Takisawa, Osaka, JP;
Hiroyoshi Sekiguchi, Osaka, JP;
Takayuki Ashida, Osaka, JP;
Yoshihiro Sakaguchi, Hyogo, JP;
Tomohiro Okumura, Osaka, JP;
Ryuichi Murai, Osaka, JP;
Takahiro Takisawa, Osaka, JP;
Hiroyoshi Sekiguchi, Osaka, JP;
Takayuki Ashida, Osaka, JP;
Yoshihiro Sakaguchi, Hyogo, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A method for producing a plasma display panel, the method comprising the steps of: (i) preparing a front panel and a rear panel, the front panel being a panel wherein an electrode A, a dielectric layer A and a protective layer are formed on a substrate A, and the rear panel being a panel wherein an electrode B, a dielectric layer B, a partition wall and a phosphor layer are formed on a substrate B; (ii) applying a glass frit material onto a peripheral region of the substrate A or B, and then opposing the front and rear panels with each other such that the glass frit material is interposed therebetween; (iii) supplying a gas into a space formed between the opposed front and rear panels from a direction lateral to the opposed front and rear panels, under such a condition that the front and rear panels are heated; and (iv) melting the glass frit material to cause the front and rear panels to be sealed.