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:
Jul. 20, 2010
Filed:
Mar. 03, 2008
Heekwon Kim, Gumi, KR;
Byunghyun Kim, Gumi, KR;
Heekwon Kim, Gumi, KR;
Byunghyun Kim, Gumi, KR;
LG Electronics Inc., Seoul, KR;
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 (SiO), titanium oxide (TiO), yttrium oxide (YO), aluminum oxide (AlO), lanthanum oxide (LaO), 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.