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:
Feb. 01, 2011
Filed:
Nov. 07, 2005
Takashi Ohtoh, Yamanashi-ken, JP;
Kunimoto Tsuchiya, Yamanashi-ken, JP;
Takashi Ohtoh, Yamanashi-ken, JP;
Kunimoto Tsuchiya, Yamanashi-ken, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A PDP is equipped with a front glass substrate and a back glass substrate which face each other on either side of a discharge space, row electrode pairs formed on the front glass substrate, a dielectric layer covering the row electrode pairs, a protective layer covering the dielectric layer, and a partition wall unit partitioning the discharge space into discharge cells. The partition wall unit has an approximate grid shape. The protective layer has a crystalline MgO layer essentially containing an MgO crystal causing a cathode-luminescence emission having a peak within a wavelength range of 200 nm to 300 nm upon excitation by an electron beam.