US Patent 7768200 Plasma display panel having black matrices
Patent 7768200 was granted and assigned to LG on August, 2010 by the United States Patent and Trademark Office.
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Patent abstract
The present invention relates to a plasma display panel. The plasma display panel includes black matrices formed in a front substrate, and first barrier ribs, which are formed opposite to the black matrices on a rear substrate and partition pixel cells. The first barrier ribs have a width wider than that of the black matrices. Even if misalignment occurs during a process of adhering substrates, the black matrices do not protrude into discharge spaces. Therefore, the defective ratio can be lowered and the picture quality can be improved.
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US Patent 07768200 Plasma display panel having black matrices US Patent 7768200 Plasma display panel having black matrices
Infobox
Patent Number
0776820000
Patent Number
776820000
Edits on 29 Apr, 2023
Golden AI
Infobox
Is a
Current Assignee
0
Patent Jurisdiction
Patent Number
077682000
Date of Patent
August 3, 2010
0Patent Application Number
113418970
Date Filed
January 30, 2006
0Official Website
Patent Primary Examiner
Edits on 23 Sep, 2022
Golden AI
Infobox
Is a
Current Assignee
0
Patent Jurisdiction
Patent Number
077682000
Date of Patent
August 3, 2010
0Patent Application Number
113418970
Date Filed
January 30, 2006
0Official Website
Patent Primary Examiner
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US Patent 07768200 Plasma display panel having black matrices
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07768200
Date of patent
August 3, 2010
Patent application number
11341897
Date Filed
January 30, 2006
Patent primary examiner
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