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:
Oct. 14, 2008
Filed:
Nov. 25, 2004
Daisuke Adachi, Kyoto, JP;
Hiroyuki Yonehara, Osaka, JP;
Toshimoto Kubota, Kyoto, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
A plasma display panel is disclosed. It can display quality videos and its manufacturing steps can be reduced. A pair of substrates (), () confront each other to form dischargeable space () in between. At least front one () of the substrates is transparent, and includes display electrodes () formed of scan electrodes () and sustain electrodes (), as well as light-blocking sections () corresponding to non-dischargeable sections () disposed between the display electrodes (). The other substrate () facing to rear includes phosphor layers (R), (G), (B) which emit light by discharging. Each one of display electrodes () is formed of transparent electrodes (), () and bus electrodes (), () which are formed of a plurality of electrode-layers. At least one of the electrode-layers is made of black layer () having a specific volume resistance ranging from 1×10Ωcm to 1×10Ωcm, and light-blocking sections () are made of identical material of black layer ().