NOVEL SEMICONDUCTOR DEVICE AND STRUCTURE
    48.
    发明申请
    NOVEL SEMICONDUCTOR DEVICE AND STRUCTURE 有权
    新型半导体器件和结构

    公开(公告)号:US20130241026A1

    公开(公告)日:2013-09-19

    申请号:US13423200

    申请日:2012-03-17

    IPC分类号: H01L27/04

    摘要: A device including a first layer of first transistors interconnected by at least one first interconnection layer, wherein the first interconnection layer includes copper or aluminum, a second layer including second transistors, the second layer overlaying the first interconnection layer, wherein the second layer is less than 2 micron thick, wherein the second layer has a coefficient of thermal expansion; and a connection path connecting at least one of the second transistors to the first interconnection layer, wherein the connection path includes at least one through-layer via, and wherein the through-layer via includes material whose co-efficient of thermal expansion is within 50 percent of the second layer coefficient of thermal expansion.

    摘要翻译: 一种包括由至少一个第一互连层互连的第一层第一晶体管的器件,其中所述第一互连层包括铜或铝,包括第二晶体管的第二层,覆盖所述第一互连层的所述第二层,其中所述第二层较少 超过2微米厚,其中第二层具有热膨胀系数; 以及将所述第二晶体管中的至少一个连接到所述第一互连层的连接路径,其中所述连接路径包括至少一个贯通层通孔,并且其中所述贯穿层通孔包括热膨胀系数在50以内的材料 百分比的第二层热膨胀系数。

    Semiconductor device and structure
    50.
    发明授权
    Semiconductor device and structure 有权
    半导体器件及结构

    公开(公告)号:US09000557B2

    公开(公告)日:2015-04-07

    申请号:US13423200

    申请日:2012-03-17

    摘要: A device including a first layer of first transistors interconnected by at least one first interconnection layer, where the first interconnection layer includes copper or aluminum, a second layer including second transistors, the second layer overlaying the first interconnection layer, where the second layer is less than about 2 micron thick, where the second layer has a coefficient of thermal expansion; and a connection path connecting at least one of the second transistors to the first interconnection layer, where the connection path includes at least one through-layer via, where the at least one through-layer via is formed through and in direct contact with a source or drain of at least one of the second transistors.

    摘要翻译: 一种器件,包括由至少一个第一互连层互连的第一层第一晶体管,其中第一互连层包括铜或铝,第二层包括第二晶体管,第二层覆盖第一互连层,其中第二层较少 大于约2微米厚,其中第二层具有热膨胀系数; 以及将所述第二晶体管中的至少一个连接到所述第一互连层的连接路径,其中所述连接路径包括至少一个贯通层通孔,其中所述至少一个贯通层通孔形成为通过并直接与源极接触 或漏极的至少一个第二晶体管。