TRIGATE STATIC RANDOM-ACCESS MEMORY WITH INDEPENDENT SOURCE AND DRAIN ENGINEERING, AND DEVICES MADE THEREFROM
    55.
    发明申请
    TRIGATE STATIC RANDOM-ACCESS MEMORY WITH INDEPENDENT SOURCE AND DRAIN ENGINEERING, AND DEVICES MADE THEREFROM 有权
    具有独立源和漏极工程的TRIGATE静态随机存取存储器及其设备

    公开(公告)号:US20120292709A1

    公开(公告)日:2012-11-22

    申请号:US13563432

    申请日:2012-07-31

    IPC分类号: H01L27/11

    摘要: A static random-access memory circuit includes at least one access device including source and drain sections for a pass region, at least one pull-up device and at least one pull-down device including source-and-drain sections for a pull-down region. The static random-access memory circuit is configured with external resistivity (Rext) for the pull-down region to be lower than Rext for the pass region. Processes of achieving the static random-access memory circuit include source-and-drain epitaxy.

    摘要翻译: 静态随机存取存储器电路包括至少一个访问装置,其包括用于通过区域的源极和漏极部分,至少一个上拉装置和至少一个下拉装置,其包括用于下拉的源极和漏极部分 地区。 静态随机存取存储器电路被配置为用于下拉区域的外部电阻率(Rext)低于用于通过区域的Rext。 实现静态随机存取存储器电路的过程包括源极和漏极外延。

    Increasing body dopant uniformity in multi-gate transistor devices
    57.
    发明授权
    Increasing body dopant uniformity in multi-gate transistor devices 有权
    增加多栅极晶体管器件中的体掺杂均匀性

    公开(公告)号:US08022487B2

    公开(公告)日:2011-09-20

    申请号:US12111714

    申请日:2008-04-29

    IPC分类号: H01L21/00

    CPC分类号: H01L29/66545 H01L29/66795

    摘要: Techniques and structures for increasing body dopant uniformity in multi-gate transistor devices are generally described. In one example, an electronic device includes a semiconductor substrate, a multi-gate fin coupled with the semiconductor substrate, the multi-gate fin comprising a source region, a drain region, and a gate region wherein the gate region is disposed between the source region and the drain region, the gate region being body-doped after a sacrificial gate structure is removed from the multi-gate fin and before a subsequent gate structure is formed, a dielectric material coupled with the source region and the drain region of the multi-gate fin, and the subsequent gate structure coupled to the gate region of the multi-gate fin.

    摘要翻译: 通常描述用于增加多栅极晶体管器件中的体掺杂物均匀性的技术和结构。 在一个示例中,电子设备包括半导体衬底,与半导体衬底耦合的多栅极鳍片,多栅极鳍片,包括源极区域,漏极区域和栅极区域,其中栅极区域设置在源极 区域和漏极区域,在从多栅极鳍去除牺牲栅极结构之后并且在形成后续栅极结构之后,栅极区域被体掺杂,与多层栅极的源极区域和漏极区域耦合的介电材料 并且随后的栅极结构耦合到多栅极鳍的栅极区域。