SEMICONDUCTOR DEVICE AND FABRICATING METHOD THEREOF
    1.
    发明申请
    SEMICONDUCTOR DEVICE AND FABRICATING METHOD THEREOF 有权
    半导体器件及其制造方法

    公开(公告)号:US20150091069A1

    公开(公告)日:2015-04-02

    申请号:US14279301

    申请日:2014-05-15

    IPC分类号: H01L27/108 H01L49/02

    摘要: Provided are a semiconductor device and a fabricating method thereof. The semiconductor device includes a storage electrode having a cylinder shape, a dielectric film formed on the storage electrode, and a plate electrode formed on the dielectric film, wherein the plate electrode includes a first semiconductor compound layer and a second semiconductor compound layer sequentially stacked one on the other, and the first semiconductor compound layer has a crystallinity different from that of the second semiconductor compound layer.

    摘要翻译: 提供一种半导体器件及其制造方法。 半导体器件包括具有圆柱形状的存储电极,形成在存储电极上的电介质膜和形成在电介质膜上的平板电极,其中该平板电极包括一个第一半导体化合物层和第二半导体化合物层, 另一方面,第一半导体化合物层的结晶度与第二半导体化合物层的结晶度不同。

    SEMICONDUCTOR DEVICES INCLUDING CAPACITORS
    2.
    发明申请
    SEMICONDUCTOR DEVICES INCLUDING CAPACITORS 有权
    包括电容器的半导体器件

    公开(公告)号:US20140361403A1

    公开(公告)日:2014-12-11

    申请号:US14296850

    申请日:2014-06-05

    IPC分类号: H01L49/02

    摘要: A semiconductor device includes a first capacitor structure, a second capacitor structure, and an insulation pattern. The first capacitor structure includes a first lower electrode, a first dielectric layer and a first upper electrode sequentially stacked on a substrate. The second capacitor structure includes a second lower electrode, a second dielectric layer and a second upper electrode sequentially stacked on the substrate, and is adjacent to the first capacitor structure. The insulation pattern partially fills a space between the first and second capacitor structures, and an air gap is formed between the first and second capacitor structures on the insulation pattern.

    摘要翻译: 半导体器件包括第一电容器结构,第二电容器结构和绝缘图案。 第一电容器结构包括顺序堆叠在基板上的第一下电极,第一电介质层和第一上电极。 第二电容器结构包括第二下电极,第二电介质层和顺序堆叠在基板上并与第一电容器结构相邻的第二上电极。 绝缘图案部分地填充第一和第二电容器结构之间的空间,并且在绝缘图案上的第一和第二电容器结构之间形成气隙。

    Capacitor and method of manufacturing the same
    3.
    发明申请
    Capacitor and method of manufacturing the same 审中-公开
    电容器及其制造方法

    公开(公告)号:US20080054400A1

    公开(公告)日:2008-03-06

    申请号:US11878698

    申请日:2007-07-26

    IPC分类号: H01L29/92 H01L21/02

    摘要: Example embodiments relate to a capacitor including p-type doped silicon germanium and a method of manufacturing the capacitor. The capacitor may include a lower electrode, a dielectric layer, an upper electrode, a barrier layer and a capping layer. The lower electrode may have a cylindrical shape. The dielectric layer may be on the lower electrode. The dielectric layer may have a uniform thickness. The upper electrode may be on the dielectric layer. The upper electrode may have a more uniform thickness. The capping layer may be on the upper electrode. The capping layer may include a silicon germanium layer doped with p-type impurities. The barrier layer may be between the upper electrode and the capping layer to prevent (or reduce) the p-type impurities from infiltrating into the dielectric layer.

    摘要翻译: 示例性实施例涉及包括p型掺杂硅锗的电容器和制造电容器的方法。 电容器可以包括下电极,电介质层,上电极,阻挡层和封盖层。 下部电极可以具有圆筒形状。 电介质层可以在下电极上。 介电层可以具有均匀的厚度。 上电极可以在电介质层上。 上部电极可以具有更均匀的厚度。 覆盖层可以在上电极上。 覆盖层可以包括掺杂有p型杂质的硅锗层。 阻挡层可以在上电极和覆盖层之间,以防止(或减少)p型杂质渗透到电介质层中。

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

    公开(公告)号:US09287270B2

    公开(公告)日:2016-03-15

    申请号:US14279301

    申请日:2014-05-15

    IPC分类号: H01L27/108 H01L49/02

    摘要: Provided are a semiconductor device and a fabricating method thereof. The semiconductor device includes a storage electrode having a cylinder shape, a dielectric film formed on the storage electrode, and a plate electrode formed on the dielectric film, wherein the plate electrode includes a first semiconductor compound layer and a second semiconductor compound layer sequentially stacked one on the other, and the first semiconductor compound layer has a crystallinity different from that of the second semiconductor compound layer.

    摘要翻译: 提供一种半导体器件及其制造方法。 半导体器件包括具有圆柱形状的存储电极,形成在存储电极上的电介质膜和形成在电介质膜上的平板电极,其中该平板电极包括一个第一半导体化合物层和第二半导体化合物层, 另一方面,第一半导体化合物层的结晶度与第二半导体化合物层的结晶度不同。