Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Heekwon Kim0
Byunghyun Kim0
Date of Patent
July 20, 2010
Patent Application Number
12040956
Date Filed
March 3, 2008
Patent Primary Examiner
Patent abstract
A plasma display panel is disclosed. The plasma display panel includes a front substrate, a rear substrate, a phosphor layer and a barrier rib between the front and rear substrates, and a discharge gas filled between the front and rear substrates. The phosphor layer includes a phosphor material and an additive material. The additive material includes at least one of magnesium oxide (MgO), zinc oxide (ZnO), silicon oxide (SiO2), titanium oxide (TiO2), yttrium oxide (Y2O3), aluminum oxide (Al2O3), lanthanum oxide (La2O3), europium oxide (EuO), cobalt oxide, iron oxide, or CNT (carbon nano tube). A pressure of the discharge gas lies substantially in a range between 400 torr and 500 torr.
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