Protective layer for plasma display panel and method for forming the same
    10.
    发明申请
    Protective layer for plasma display panel and method for forming the same 审中-公开
    等离子体显示面板用保护层及其形成方法

    公开(公告)号:US20060038495A1

    公开(公告)日:2006-02-23

    申请号:US11208084

    申请日:2005-08-19

    IPC分类号: H01J17/49

    CPC分类号: H01J11/12 H01J11/40

    摘要: Herein is provided a protective layer for a plasma display panel and a method of forming the protective layer. The protective layer is formed on a substrate of the plasma display panel which includes sustain electrodes. Grain columns having directionality are formed in the texture of the protective layer. Because the direction of the grain columns can be controlled, the general orientation of the voids is known, and an electric field can be applied for discharge in a direction where the number of voids is smallest. As a result, the etching rate of the protective layer can be reduced, thereby increasing the lifetime of the protective layer. In addition, since discharge ions are less likely to impact the protective layer rapid emission of secondary electrons and reduced discharge delay time is realized. It is therefore possible to shorten the discharge delay time and to improve the breakdown voltage of discharge.

    摘要翻译: 本发明提供了一种用于等离子体显示面板的保护层和形成保护层的方法。 保护层形成在包括维持电极的等离子体显示面板的基板上。 在保护层的纹理中形成具有方向性的晶粒。 因为可以控制颗粒柱的方向,所以空隙的一般取向是已知的,并且可以在空隙数最小的方向上施加电场以进行放电。 结果,可以降低保护层的蚀刻速率,从而增加保护层的寿命。 此外,由于放电离子不太可能影响保护层,因此实现了二次电子的快速发射和放电延迟时间的缩短。 因此可以缩短放电延迟时间并提高放电的击穿电压。