Multiple-gate semiconductor device and method
    8.
    发明授权
    Multiple-gate semiconductor device and method 有权
    多栅半导体器件及方法

    公开(公告)号:US08426923B2

    公开(公告)日:2013-04-23

    申请号:US12797382

    申请日:2010-06-09

    IPC分类号: H01L29/423

    摘要: A system and method for manufacturing multiple-gate semiconductor devices is disclosed. An embodiment comprises multiple fins, wherein intra-fin isolation regions extend into the substrate less than inter-fin isolation regions. Regions of the multiple fins not covered by the gate stack are removed and source/drain regions are formed from the substrate so as to avoid the formation of voids between the fins in the source/drain region.

    摘要翻译: 公开了一种用于制造多栅极半导体器件的系统和方法。 一个实施例包括多个散热片,其中散热片内隔离区域延伸到小于鳍间隔离区域的衬底内。 去除未被栅极堆叠覆盖的多个鳍片的区域,并且从衬底形成源极/漏极区域,以避免在源极/漏极区域中的鳍片之间形成空隙。

    Multiple-Gate Semiconductor Device and Method
    9.
    发明申请
    Multiple-Gate Semiconductor Device and Method 有权
    多栅极半导体器件及方法

    公开(公告)号:US20110127610A1

    公开(公告)日:2011-06-02

    申请号:US12797382

    申请日:2010-06-09

    IPC分类号: H01L27/088 H01L21/8234

    摘要: A system and method for manufacturing multiple-gate semiconductor devices is disclosed. An embodiment comprises multiple fins, wherein intra-fin isolation regions extend into the substrate less than inter-fin isolation regions. Regions of the multiple fins not covered by the gate stack are removed and source/drain regions are formed from the substrate so as to avoid the formation of voids between the fins in the source/drain region.

    摘要翻译: 公开了一种用于制造多栅极半导体器件的系统和方法。 一个实施例包括多个散热片,其中散热片内隔离区域延伸到小于鳍间隔离区域的衬底内。 去除未被栅极堆叠覆盖的多个鳍片的区域,并且从衬底形成源极/漏极区域,以避免在源极/漏极区域中的鳍片之间形成空隙。