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:
Jan. 11, 2005
Filed:
Sep. 26, 2001
Tomokatsu Kishi, Kawasaki, JP;
Yoshikazu Kanazawa, Kawasaki, JP;
Eiji Ito, Kawasaki, JP;
Takahiro Takamori, Kawasaki, JP;
Noriaki Setoguchi, Higashimorokata, JP;
Tomokatsu Kishi, Kawasaki, JP;
Yoshikazu Kanazawa, Kawasaki, JP;
Eiji Ito, Kawasaki, JP;
Takahiro Takamori, Kawasaki, JP;
Noriaki Setoguchi, Higashimorokata, JP;
Fujitsu Hitachi Plasma Display Limited, Kawasaki, JP;
Abstract
The plasma display apparatus, in which the light emission efficiency is improved, has been disclosed. The fourth electrodes, which extend in the same direction of the first electrodes (X electrode) and the second electrodes (Y electrodes) and are exposed into the discharge space, are provided between the first and the second electrodes where the sustaining discharge is carried out, and when the sustain action is carried out, the fixed voltage between the voltage applied to the first electrode and that applied to the second electrode is applied to the fourth electrode provided between the first and the second electrodes where the sustain action is carried out in order to make the electric field between the first and the second electrodes uniform.