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    • 8. 发明申请
    • PLASMA DISPLAY PANEL
    • 等离子显示面板
    • US20110175524A1
    • 2011-07-21
    • US12918510
    • 2009-12-10
    • Jun HashimotoMasashi GotouNoriyasu Echigo
    • Jun HashimotoMasashi GotouNoriyasu Echigo
    • H01J17/49
    • H01J11/40H01J11/12
    • A high definition plasma display panel which can display a video of a higher brightness and yet can be driven at a low power consumption is realized. To this end, a plasma display panel includes front panel including display electrode formed on glass substrate, dielectric layer covering display electrode, and protective layer formed on dielectric layer; and a rear panel opposing to front panel to form a discharge space filled with discharge gas, and including an address electrode formed along a direction intersecting with display electrode, and a barrier rib partitioning the discharge space. Protective layer is formed of a metal oxide made of magnesium oxide and calcium oxide and contains zinc. In an X-ray diffraction analysis on a surface of protective layer, a diffraction angle where a peak of the metal oxide occurs exists between a diffraction angle where a peak of the magnesium oxide occurs and a diffraction angle where a peak of the calcium oxide occurs.
    • 实现了可以显示更高亮度并且可以以低功耗驱动的视频的高分辨率等离子体显示面板。 为此,等离子体显示面板包括:前面板,其包括形成在玻璃基板上的显示电极,介电层覆盖显示电极和形成在电介质层上的保护层; 以及与前面板相对的后面板,以形成填充有放电气体的放电空间,并且包括沿着与显示电极相交的方向形成的寻址电极和分隔放电空间的隔壁。 保护层由氧化镁和氧化钙制成的金属氧化物形成,并含有锌。 在保护层表面的X射线衍射分析中,发生金属氧化物峰的衍射角存在于发生氧化镁的峰的衍射角与发生氧化钙峰的衍射角之间 。