Semiconductor device and fabrication method thereof
    6.
    发明授权
    Semiconductor device and fabrication method thereof 有权
    半导体器件及其制造方法

    公开(公告)号:US08344508B2

    公开(公告)日:2013-01-01

    申请号:US12507386

    申请日:2009-07-22

    申请人: Toru Hinomura

    发明人: Toru Hinomura

    IPC分类号: H01L23/535

    摘要: A semiconductor device includes: a metal-containing compound layer on a semiconductor substrate; a dielectric film on the semiconductor substrate and the metal-containing compound layer; a contact hole penetrating through the dielectric film to reach the metal-containing compound layer; a contact plug in the contact hole. The semiconductor device further includes a manganese oxide layer extending between the contact plug and respective one of the dielectric film and the metal-containing compound layer.

    摘要翻译: 半导体器件包括:半导体衬底上的含金属化合物层; 半导体衬底上的电介质膜和含金属的化合物层; 穿过电介质膜的接触孔到达含金属化合物层; 接触孔中的接触塞。 半导体器件还包括在接触插塞和电介质膜和含金属化合物层中的相应一个之间延伸的氧化锰层。