Semiconductor device comprising multilayer dielectric film and related method
    2.
    发明授权
    Semiconductor device comprising multilayer dielectric film and related method 有权
    包括多层介电膜的半导体器件及相关方法

    公开(公告)号:US08110473B2

    公开(公告)日:2012-02-07

    申请号:US12635013

    申请日:2009-12-10

    IPC分类号: H01L21/02

    CPC分类号: H01L28/40 H01L27/10852

    摘要: A semiconductor device including a multilayer dielectric film and a method for fabricating the semiconductor device are disclosed. The multilayer dielectric film includes a type-one dielectric film having a tetragonal crystalline structure, wherein the type-one dielectric film comprises a first substance. The multilayer dielectric film also comprises a type-two dielectric film also having a tetragonal crystalline structure, wherein the type-two dielectric film comprises a second substance different from the first substance and a dielectric constant of the type-two dielectric film is greater than a dielectric constant of the type-one dielectric film.

    摘要翻译: 公开了一种包括多层介质膜的半导体器件和用于制造半导体器件的方法。 所述多层电介质膜包括具有四方晶系结构的一型电介质膜,其中,所述一型电介质膜包含第一物质。 所述多层绝缘膜还包括也具有四方晶系结构的二型电介质膜,其中所述二型电介质膜包括与所述第一物质不同的第二物质,并且所述二型电介质膜的介电常数大于 介电常数介电常数为1。

    SEMICONDUCTOR DEVICE COMPRISING MULTILAYER DIELECTRIC FILM AND RELATED METHOD
    3.
    发明申请
    SEMICONDUCTOR DEVICE COMPRISING MULTILAYER DIELECTRIC FILM AND RELATED METHOD 有权
    包含多层电介质膜的半导体器件及相关方法

    公开(公告)号:US20100255651A1

    公开(公告)日:2010-10-07

    申请号:US12635013

    申请日:2009-12-10

    IPC分类号: H01L21/02 H01L21/31

    CPC分类号: H01L28/40 H01L27/10852

    摘要: A semiconductor device including a multilayer dielectric film and a method for fabricating the semiconductor device are disclosed. The multilayer dielectric film includes a type-one dielectric film having a tetragonal crystalline structure, wherein the type-one dielectric film comprises a first substance. The multilayer dielectric film also comprises a type-two dielectric film also having a tetragonal crystalline structure, wherein the type-two dielectric film comprises a second substance different from the first substance and a dielectric constant of the type-two dielectric film is greater than a dielectric constant of the type-one dielectric film.

    摘要翻译: 公开了一种包括多层介质膜的半导体器件和用于制造半导体器件的方法。 所述多层电介质膜包括具有四方晶系结构的一型电介质膜,其中,所述一型电介质膜包含第一物质。 所述多层绝缘膜还包括也具有四方晶系结构的二型电介质膜,其中所述二型电介质膜包括与所述第一物质不同的第二物质,并且所述二型电介质膜的介电常数大于 介电常数介电常数为1。

    SEMICONDUCTOR DEVICE COMPRISING MULTILAYER DIELECTRIC FILM AND RELATED METHOD
    4.
    发明申请
    SEMICONDUCTOR DEVICE COMPRISING MULTILAYER DIELECTRIC FILM AND RELATED METHOD 审中-公开
    包含多层电介质膜的半导体器件及相关方法

    公开(公告)号:US20080203529A1

    公开(公告)日:2008-08-28

    申请号:US12034868

    申请日:2008-02-21

    IPC分类号: H01L29/92 H01L21/02

    CPC分类号: H01L28/40 H01L27/10852

    摘要: A semiconductor device including a multilayer dielectric film and a method for fabricating the semiconductor device are disclosed. The multilayer dielectric film includes a type-one dielectric film having a tetragonal crystalline structure, wherein the type-one dielectric film comprises a first substance. The multilayer dielectric film also comprises a type-two dielectric film also having a tetragonal crystalline structure, wherein the type-two dielectric film comprises a second substance different from the first substance and a dielectric constant of the type-two dielectric film is greater than a dielectric constant of the type-one dielectric film.

    摘要翻译: 公开了一种包括多层介质膜的半导体器件和用于制造半导体器件的方法。 所述多层电介质膜包括具有四方晶系结构的一型电介质膜,其中,所述一型电介质膜包含第一物质。 所述多层绝缘膜还包括也具有四方晶系结构的二型电介质膜,其中所述二型电介质膜包括与所述第一物质不同的第二物质,并且所述二型电介质膜的介电常数大于 介电常数介电常数为1。