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:
Aug. 09, 2011
Filed:
Oct. 29, 2007
Applicants:
Masahiro Muro, Osaka, JP;
Tomohiro Okumura, Osaka, JP;
Inventors:
Masahiro Muro, Osaka, JP;
Tomohiro Okumura, Osaka, JP;
Assignee:
Panasonic Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 17/49 (2006.01);
U.S. Cl.
CPC ...
Abstract
A back face panel in a plasma display panel is provided with barrier-rib portions, fluorescent barrier-rib portions including a mixed material of a barrier-rib material and a phosphor material and formed on side faces thereof, and a phosphor portion including the phosphor material and formed in a manner so as to cover the fluorescent barrier-rib portions, and each of barrier ribs is formed by each barrier-rib portion and each fluorescent barrier-rib portion, while a phosphor layer is formed by each phosphor portion and each fluorescent barrier-rib portion.