Semiconductor devices having regions of induced high and low conductivity, and methods of making the same

    公开(公告)号:US20060141664A1

    公开(公告)日:2006-06-29

    申请号:US11354365

    申请日:2006-02-15

    IPC分类号: H01L51/40

    摘要: Semiconductor apparatus comprising: a substrate having a substrate surface; a layer of a first material overlying a first region of the substrate surface; a layer of a semiconductor overlying the layer of first material and overlying a second region of the substrate surface; a first region of the layer of semiconductor, overlying the layer of first material and having a first conductivity; a second region of the layer of semiconductor, overlying the second region of the substrate surface and having a second conductivity; and the first conductivity being substantially different from the second conductivity. Such semiconductor apparatus further comprising a layer of a second material overlying the second region of the substrate surface, the second region of the layer of semiconductor overlying the layer of the second material.

    Semiconductor devices having regions of induced high and low conductivity, and methods of making the same
    9.
    发明申请
    Semiconductor devices having regions of induced high and low conductivity, and methods of making the same 失效
    具有诱导高导电性和低导电性的区域的半导体器件及其制造方法

    公开(公告)号:US20050062066A1

    公开(公告)日:2005-03-24

    申请号:US10671303

    申请日:2003-09-24

    摘要: Semiconductor apparatus comprising: a substrate having a substrate surface; a layer of a first material overlying a first region of the substrate surface; a layer of a semiconductor overlying the layer of first material and overlying a second region of the substrate surface; a first region of the layer of semiconductor, overlying the layer of first material and having a first conductivity; a second region of the layer of semiconductor, overlying the second region of the substrate surface and having a second conductivity; and the first conductivity being substantially different from the second conductivity. Such semiconductor apparatus further comprising a layer of a second material overlying the second region of the substrate surface, the second region of the layer of semiconductor overlying the layer of the second material.

    摘要翻译: 半导体装置,包括:具有基板表面的基板; 覆盖衬底表面的第一区域的第一材料层; 覆盖所述第一材料层并覆盖所述衬底表面的第二区域的半导体层; 覆盖第一材料层并具有第一导电性的半导体层的第一区域; 半导体层的第二区域,覆盖在衬底表面的第二区域上并具有第二导电性; 并且第一导电性与第二导电性基本不同。 这种半导体装置还包括覆盖衬底表面的第二区域的第二材料层,覆盖第二材料层的半导体层的第二区域。