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:
Apr. 05, 2005
Filed:
Jul. 09, 2002
Yukio Tanaka, Yamanashi, JP;
Yukio Tanaka, Yamanashi, JP;
Pioneer Corporation, Tokyo, JP;
Shizuoka Pioneer Corporation, Shizuoka, JP;
Abstract
A display electrode and a dielectric layer are formed on the convex side of a front glass substrate that is convexly curved in profile, whereas address electrodes, a dielectric layer, partition walls and phosphor layers are formed on the convex side of a back glass substratethat convexly curved in profile. Further, a sealing layer containing granular substances in a sealing material is formed in the peripheral portion of the back glass substrate. A front panel and a back panel are stacked so that the panel component parts of the front panel are set opposite to the panel component parts of the back panel. Then the peripheral portions of the panels are pressed against each other into a flat substrate plate as shown by arrows and heated up.