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. 07, 2009
Filed:
Apr. 25, 2005
Hirokazu Inoue, Tokai, JP;
Yukio Akiyama, Yokohama, JP;
Kiyoshi Watanuki, Yokohama, JP;
Michitaka Ohsawa, Fujisawa, JP;
Hirokazu Inoue, Tokai, JP;
Yukio Akiyama, Yokohama, JP;
Kiyoshi Watanuki, Yokohama, JP;
Michitaka Ohsawa, Fujisawa, JP;
Hitachi, Ltd., Tokyo, JP;
Advanced PDP Development Center Corporation, Tokyo, JP;
Abstract
For a drive circuit of a sustaining discharge circuit of an AC plasma display panel, an idea of current flow parts arrangement is provided to reduce inductance. The configuration includes a plasma display panel on which electrodes are formed, an electric conductive conductor for fixing the panel, a pair of circuit boards fixed onto the conductor using a plurality of fixing members, ground terminals and electric power supplies disposed respectively for the circuit boards, and a pair of connecting circuit boards connected to end portions respectively of the circuit boards and an end portion of the panel. The ground terminals are electrically connected via fixing members to a position near an end portion of the conductor.