METHOD OF DETECTING OXYGEN LEAKAGE
    2.
    发明申请
    METHOD OF DETECTING OXYGEN LEAKAGE 审中-公开
    检测氧气泄漏的方法

    公开(公告)号:US20080160619A1

    公开(公告)日:2008-07-03

    申请号:US12045708

    申请日:2008-03-11

    IPC分类号: G01N31/22

    摘要: A method of detecting oxygen leakage. Firstly, a detection wafer with a first color positioned on the substrate is provided. Then, the detection wafer is loaded into a reaction tube from a loading chamber, and subsequently, the detection wafer is unloaded from the reaction tube. Finally, the detection wafer is observed to obtain a second color, wherein if oxygen leaks into the loading chamber, the second color is different from the first color.

    摘要翻译: 一种检测氧气泄漏的方法。 首先,提供具有位于基板上的第一颜色的检测晶片。 然后,将检测晶片从装载室装载到反应管中,随后将检测晶片从反应管中卸载。 最后,观察检测晶片获得第二种颜色,其中如果氧气泄漏到装载室中,则第二种颜色不同于第一种颜色。

    METHOD OF DETECTING OXYGEN LEAKAGE
    3.
    发明申请
    METHOD OF DETECTING OXYGEN LEAKAGE 审中-公开
    检测氧气泄漏的方法

    公开(公告)号:US20050148079A1

    公开(公告)日:2005-07-07

    申请号:US10710235

    申请日:2004-06-28

    摘要: A method of detecting oxygen leakage. Firstly, a detection wafer having a substrate and a metallic film with a first color positioned on the substrate is provided. Then, the detection wafer is loaded into a reaction tube from a loading chamber, and subsequently, the detection wafer is unloaded from the reaction tube. Finally, a surface of the detection wafer is observed to obtain a second color of the metallic film, wherein if oxygen leaks into the loading chamber, the second color is different from the first color.

    摘要翻译: 一种检测氧气泄漏的方法。 首先,提供具有基板和位于基板上的具有第一颜色的金属膜的检测晶片。 然后,将检测晶片从装载室装载到反应管中,随后将检测晶片从反应管中卸载。 最后,观察检测晶片的表面以获得金属膜的第二颜色,其中如果氧气泄漏到装载室中,则第二颜色不同于第一颜色。