Semiconductor capacitor structure and method for manufacturing the same
    17.
    发明申请
    Semiconductor capacitor structure and method for manufacturing the same 有权
    半导体电容器结构及其制造方法

    公开(公告)号:US20050037562A1

    公开(公告)日:2005-02-17

    申请号:US10835142

    申请日:2004-04-28

    摘要: In one embodiment, a semiconductor device comprises a base and a tapered wall formed on the base. The wall has a midline and also has an inner sidewall and an outer sidewall. The inner sidewall and the outer sidewall are substantially symmetrical with each other in relation to the midline. Thus, the reliability of the semiconductor capacitor structure can be improved and the throughput can be increased. Also, further scaling down of semiconductor devices can be facilitated with the principles of the present invention.

    摘要翻译: 在一个实施例中,半导体器件包括形成在基底上的基部和锥形壁。 壁具有中线并且还具有内侧壁和外侧壁。 内侧壁和外侧壁相对于中线彼此基本对称。 因此,可以提高半导体电容器结构的可靠性,并且可以提高吞吐量。 此外,根据本发明的原理,可以促进半导体器件的进一步缩小。

    Semiconductor capacitor structure and method for manufacturing the same
    20.
    发明授权
    Semiconductor capacitor structure and method for manufacturing the same 有权
    半导体电容器结构及其制造方法

    公开(公告)号:US07544985B2

    公开(公告)日:2009-06-09

    申请号:US11312952

    申请日:2005-12-19

    IPC分类号: H01L27/108

    摘要: In one embodiment, a semiconductor device comprises a base and a tapered wall formed on the base. The wall has a midline and also has an inner sidewall and an outer sidewall. The inner sidewall and the outer sidewall are substantially symmetrical with each other in relation to the midline. Thus, the reliability of the semiconductor capacitor structure can be improved and the throughput can be increased. Also, further scaling down of semiconductor devices can be facilitated with the principles of the present invention.

    摘要翻译: 在一个实施例中,半导体器件包括形成在基底上的基部和锥形壁。 壁具有中线并且还具有内侧壁和外侧壁。 内侧壁和外侧壁相对于中线彼此基本对称。 因此,可以提高半导体电容器结构的可靠性,并且可以提高吞吐量。 此外,根据本发明的原理,可以促进半导体器件的进一步缩小。