发明授权
- 专利标题： Plasma display panel with magnesium oxide film having an oxygen deficiency
- 专利标题（中）： 具有缺氧氧化镁膜的等离子体显示面板
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申请号： US12180747申请日： 2008-07-28
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公开(公告)号： US07816868B2公开(公告)日： 2010-10-19
- 发明人: Tatsuhiko Kawasaki , Fumiaki Yoshino , Atsuo Ohtomi , Shinichi Kameda
- 申请人： Tatsuhiko Kawasaki , Fumiaki Yoshino , Atsuo Ohtomi , Shinichi Kameda
- 申请人地址： JP Tokyo
- 专利权人： Hitachi, Ltd.
- 当前专利权人： Hitachi, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Mattingly & Malur, P.C.
- 优先权： JP2007-339202 20071228
- 主分类号： H01J17/49
- IPC分类号： H01J17/49
摘要：
A variation with the passage of time of a response speed is reduced. In a plasma display panel having a magnesium oxide film formed on a dielectric layer covering electrodes for gas discharge, the magnesium oxide film has an oxygen deficiency amount within a range of 3.0×1017 to 1.0×1020 per cubic centimeter, preferably within a range of 3.0×1017 to 1.0×1018 per cubic centimeter. The magnesium oxide film has a crystal orientation of (220) plane orientation.
公开/授权文献
- US20090167174A1 PLASMA DISPLAY PANEL 公开/授权日：2009-07-02
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