Semiconductor device and method of manufacturing the same
    43.
    发明申请
    Semiconductor device and method of manufacturing the same 有权
    半导体装置及其制造方法

    公开(公告)号:US20070029628A1

    公开(公告)日:2007-02-08

    申请号:US11497362

    申请日:2006-08-02

    IPC分类号: H01L29/94

    摘要: A semiconductor device includes a gate structure formed on a substrate. The gate structure includes an uppermost first metal silicide layer pattern having a first thickness. Spacers are formed on sidewalls of the gate structure. One or more impurity regions are formed in the substrate adjacent to at least one sidewall of the gate structure. A second metal silicide layer pattern, having a second thickness thinner than the first thickness, is formed on the one or more impurity regions.

    摘要翻译: 半导体器件包括形成在衬底上的栅极结构。 栅极结构包括具有第一厚度的最上面的第一金属硅化物层图案。 隔板形成在栅极结构的侧壁上。 在与栅极结构的至少一个侧壁相邻的衬底中形成一个或多个杂质区。 在一个或多个杂质区上形成具有比第一厚度薄的第二厚度的第二金属硅化物层图案。

    Ion implantation mask forming method
    49.
    发明申请
    Ion implantation mask forming method 有权
    离子注入掩模成型方法

    公开(公告)号:US20090117744A1

    公开(公告)日:2009-05-07

    申请号:US12289637

    申请日:2008-10-31

    IPC分类号: H01L21/311

    摘要: A method of forming an ion implantation mask includes forming a field area on a semiconductor substrate, forming an amorphous carbon layer on the semiconductor substrate, forming a hard mask layer on the amorphous carbon layer, forming an etching mask pattern on the hard mask layer, and etching the hard mask layer and the amorphous carbon layer to expose the field area through the etching mask pattern, wherein etching the hard mask layer and the amorphous carbon layer forms a hard mask layer pattern and an amorphous carbon layer pattern.

    摘要翻译: 形成离子注入掩模的方法包括在半导体衬底上形成场区,在半导体衬底上形成非晶碳层,在非晶碳层上形成硬掩模层,在硬掩模层上形成蚀刻掩模图案, 蚀刻硬掩模层和非晶碳层,通过蚀刻掩模图案露出场区,蚀刻硬掩模层和无定形碳层形成硬掩模层图案和无定形碳层图案。

    Semiconductor device and method of manufacturing the same
    50.
    发明授权
    Semiconductor device and method of manufacturing the same 有权
    半导体器件及其制造方法

    公开(公告)号:US07479434B2

    公开(公告)日:2009-01-20

    申请号:US11497362

    申请日:2006-08-02

    IPC分类号: H01L21/336

    摘要: A semiconductor device includes a gate structure formed on a substrate. The gate structure includes an uppermost first metal silicide layer pattern having a first thickness. Spacers are formed on sidewalls of the gate structure. One or more impurity regions are formed in the substrate adjacent to at least one sidewall of the gate structure. A second metal silicide layer pattern, having a second thickness thinner than the first thickness, is formed on the one or more impurity regions.

    摘要翻译: 半导体器件包括形成在衬底上的栅极结构。 栅极结构包括具有第一厚度的最上面的第一金属硅化物层图案。 隔板形成在栅极结构的侧壁上。 在与栅极结构的至少一个侧壁相邻的衬底中形成一个或多个杂质区。 在一个或多个杂质区上形成具有比第一厚度薄的第二厚度的第二金属硅化物层图案。