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:
Dec. 13, 2011
Filed:
May. 03, 2010
Taro Naoi, Yamanashi, JP;
Hai Lin, Yamanashi, JP;
Eishiro Otani, Yamanashi, JP;
Hiroshi Ito, Yamanashi, JP;
Taro Naoi, Yamanashi, JP;
Hai Lin, Yamanashi, JP;
Eishiro Otani, Yamanashi, JP;
Hiroshi Ito, Yamanashi, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A plasma display panel including a front substrate and a back substrate facing each other across a discharge space, and a plurality of row electrode pairs and a plurality of column electrodes extending in a direction orthogonal to the row electrodes. The row electrodes and said column electrodes being provided between the front substrate and the back substrate and forming unit light emission areas at intersections with each other within the discharge space. A crystal having a volumetric particle-size distribution in which a ratio of a crystal having a particle size of 0.7 μm or less is 25% or less, is provided in an area facing the discharge space between the front substrate and the back substrate.