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公开(公告)号:US08431473B2
公开(公告)日:2013-04-30
申请号:US13177573
申请日:2011-07-07
申请人: Shu-Hui Hu , Shih-Feng Su , Hui-Shen Shih , Chih-Chien Liu , Po-Chun Chen , Ya-Jyuan Hung , Bin-Siang Tsai , Chin-Fu Lin
发明人: Shu-Hui Hu , Shih-Feng Su , Hui-Shen Shih , Chih-Chien Liu , Po-Chun Chen , Ya-Jyuan Hung , Bin-Siang Tsai , Chin-Fu Lin
IPC分类号: H00L21/28
CPC分类号: H01L21/76801
摘要: A method for fabricating a semiconductor device is disclosed. The method includes the steps of: providing a substrate; forming a dielectric layer on the substrate, wherein the dielectric layer comprises metal interconnects therein; forming a top metal layer on the dielectric layer; and forming a passivation layer on the top metal layer through high-density plasma chemical vapor deposition (HDPCVD) process.
摘要翻译: 公开了一种制造半导体器件的方法。 该方法包括以下步骤:提供衬底; 在所述衬底上形成电介质层,其中所述电介质层包括金属互连; 在所述电介质层上形成顶部金属层; 并通过高密度等离子体化学气相沉积(HDPCVD)工艺在顶层金属层上形成钝化层。