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发明名称
罩幕标准机械介面晶圆盒之环境控制
摘要
本发明提供一标准机械介面罩幕晶圆盒,系用以提供支撑一罩幕之一受控环境,其中受控环境系实质地维持不受晶粒生长所导致之污染物污染。因此,提供一具有过滤器元件之一层状过滤器,该过滤器元件可过滤微粒并吸附气体污染物。该过滤器具有一向内表面,通常为平坦外型,且具有一表面区域,实质地为罩幕表面之面积的一半或以上。向内表面系极接近罩幕图案表面,且具有一区域,其占罩幕图案表面区域之显着部份。标准机械介面盒更提供一净化系统,注入一极乾燥气体于受控环境中,不但冲去受控环境中的污染物,并使过滤器再生。
申请公布号
TW200709324
申请公布日期
2007.03.01
申请号
TW095111952
申请日期
2006.04.04
申请人
安堤格里斯公司
发明人
大卫L 豪梅尔;安东尼 辛普森;威廉M 古温;欧雷格P 基许柯维奇;汤姆 凯巴索;法兰克 曼加奈洛
分类号
H01L21/677(2006.01)
主分类号
H01L21/677(2006.01)
代理机构
代理人
陈翠华
主权项
地址
美国
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