Semiconductor device including a phase-change memory element
    1.
    发明授权
    Semiconductor device including a phase-change memory element 失效
    包括相变存储元件的半导体器件

    公开(公告)号:US08513638B2

    公开(公告)日:2013-08-20

    申请号:US13137687

    申请日:2011-09-02

    IPC分类号: H01L29/02

    摘要: A semiconductor device may include, but is not limited to: a first insulating film; a second insulating film over the first insulating film; a first memory structure between the first and second insulating films; and a third insulating film between the first and second insulating films. The first memory structure may include, but is not limited to: a heater electrode; and a phase-change memory element between the heater electrode and the second insulating film. The phase-change memory element contacts the heater electrode. The third insulating film covers at least a side surface of the phase-change memory element. Empty space is positioned adjacent to at least one of the heater electrode and the third insulating film.

    摘要翻译: 半导体器件可以包括但不限于:第一绝缘膜; 第一绝缘膜上的第二绝缘膜; 第一和第二绝缘膜之间的第一存储器结构; 以及在第一和第二绝缘膜之间的第三绝缘膜。 第一存储器结构可以包括但不限于:加热器电极; 以及加热器电极和第二绝缘膜之间的相变存储元件。 相变存储元件接触加热器电极。 第三绝缘膜覆盖相变存储元件的至少一个侧面。 空的空间位于与加热器电极和第三绝缘膜中的至少一个相邻的位置。

    Semiconductor device
    2.
    发明申请
    Semiconductor device 失效
    半导体器件

    公开(公告)号:US20120056148A1

    公开(公告)日:2012-03-08

    申请号:US13137687

    申请日:2011-09-02

    IPC分类号: H01L45/00

    摘要: A semiconductor device may include, but is not limited to: a first insulating film; a second insulating film over the first insulating film; a first memory structure between the first and second insulating films; and a third insulating film between the first and second insulating films. The first memory structure may include, but is not limited to: a heater electrode; and a phase-change memory element between the heater electrode and the second insulating film. The phase-change memory element contacts the heater electrode. The third insulating film covers at least a side surface of the phase-change memory element. Empty space is positioned adjacent to at least one of the heater electrode and the third insulating film.

    摘要翻译: 半导体器件可以包括但不限于:第一绝缘膜; 第一绝缘膜上的第二绝缘膜; 第一和第二绝缘膜之间的第一存储器结构; 以及在第一和第二绝缘膜之间的第三绝缘膜。 第一存储器结构可以包括但不限于:加热器电极; 以及加热器电极和第二绝缘膜之间的相变存储元件。 相变存储元件接触加热器电极。 第三绝缘膜覆盖相变存储元件的至少一个侧面。 空的空间位于与加热器电极和第三绝缘膜中的至少一个相邻的位置。