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:
Jul. 27, 2010
Filed:
Aug. 07, 2007
Morio Fujitani, Osaka, JP;
Keisuke Sumida, Osaka, JP;
Shinichiro Ishino, Shiga, JP;
Kenichi Kusaka, Osaka, JP;
Morio Fujitani, Osaka, JP;
Keisuke Sumida, Osaka, JP;
Shinichiro Ishino, Shiga, JP;
Kenichi Kusaka, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A plasma display panel comprises front plate () having display electrode () formed on a glass substrate with discharge gap (), and back plate () having barrier ribs () formed to divide discharge cells, and arranged in a manner to confront the front plate (). The barrier ribs () comprise vertical barrier rib () arranged in parallel to an address electrode and horizontal barrier rib () arranged in a manner to cross the vertical barrier rib (), and the vertical barrier rib () has a shape satisfying the formula of H>H>H, where Hdenotes a height of it at crossing portion () with the horizontal barrier rib (), Ha height at a position of the discharge gap () of the display electrode (), and Ha height at a predetermined point between the position of the discharge gap () and the position of the crossing portion () with the horizontal barrier rib ().