Spacer patterned augmentation of tri-gate transistor gate length
    111.
    发明申请
    Spacer patterned augmentation of tri-gate transistor gate length 有权
    三栅极晶体管栅极长度的间隔图案化扩充

    公开(公告)号:US20090168498A1

    公开(公告)日:2009-07-02

    申请号:US12006063

    申请日:2007-12-28

    IPC分类号: G11C11/40 H01L21/283

    CPC分类号: H01L27/1104 H01L27/0207

    摘要: In general, in one aspect, a method includes forming a semiconductor substrate having N-diffusion and P-diffusion regions. A gate stack is formed over the semiconductor substrate. A gate electrode hard mask is formed over the gate stack. The gate electrode hard mask is augmented around pass gate transistors with a spacer material. The gate stack is etched using the augmented gate electrode hard mask to form the gate electrodes. The gate electrodes around the pass gate have a greater length than other gate electrodes.

    摘要翻译: 通常,一方面,一种方法包括形成具有N-扩散和P-扩散区域的半导体衬底。 在半导体衬底上形成栅叠层。 栅电极硬掩模形成在栅叠层上。 栅极电极硬掩模用隔离材料增加在通过栅极晶体管周围。 使用增强的栅极电极硬掩模蚀刻栅极堆叠以形成栅电极。 通过栅极周围的栅电极具有比其它栅电极更大的长度。

    Conductive oxide random access memory (CORAM) cell and method of fabricating same
    113.
    发明授权
    Conductive oxide random access memory (CORAM) cell and method of fabricating same 有权
    导电氧化物随机存取存储器(CORAM)单元及其制造方法

    公开(公告)号:US09548449B2

    公开(公告)日:2017-01-17

    申请号:US13925951

    申请日:2013-06-25

    IPC分类号: H01L45/00 H01L27/24

    摘要: Conductive oxide random access memory (CORAM) cells and methods of fabricating CORAM cells are described. For example, a material layer stack for a memory element includes a first conductive electrode. An insulating layer is disposed on the first conductive oxide and has an opening with sidewalls therein that exposes a portion of the first conductive electrode. A conductive oxide layer is disposed in the opening, on the first conductive electrode and along the sidewalls of the opening. A second electrode is disposed in the opening, on the conductive oxide layer.

    摘要翻译: 描述了导电氧化物随机存取存储器(CORAM)单元和制造CORAM单元的方法。 例如,用于存储元件的材料层堆叠包括第一导电电极。 绝缘层设置在第一导电氧化物上并且具有露出第一导电电极的一部分的侧壁的开口。 导电氧化物层设置在开口中,在第一导电电极上并且沿着开口的侧壁。 第二电极设置在开口中,在导电氧化物层上。

    Unity beta ratio tri-gate transistor static random access memory (SRAM)
    118.
    发明授权
    Unity beta ratio tri-gate transistor static random access memory (SRAM) 有权
    统一beta比三栅晶体管静态随机存取存储器(SRAM)

    公开(公告)号:US07825437B2

    公开(公告)日:2010-11-02

    申请号:US12006082

    申请日:2007-12-28

    IPC分类号: H01L27/118

    CPC分类号: H01L27/1104 H01L27/11

    摘要: In general, in one aspect, a method includes forming N-diffusion and P-diffusion fins in a semiconductor substrate. A P-diffusion gate layer is formed over the semiconductor substrate and removed from the N-diffusion fins. A pass-gate N-diffusion gate layer is formed over the semiconductor substrate and removed from the P-diffusion fins and pull-down N-diffusion fins. A pull-down N-diffusion layer is formed over the semiconductor substrate.

    摘要翻译: 通常,在一个方面,一种方法包括在半导体衬底中形成N-扩散和P-扩散翅片。 在半导体衬底上形成P扩散栅极层,并从N扩散鳍片上去除。 在半导体衬底上形成通过栅极的N扩散栅极层,并从P扩散鳍片和下拉的N扩散鳍片中去除。 在半导体衬底上形成下拉式N扩散层。

    Spacer patterned augmentation of tri-gate transistor gate length
    119.
    发明授权
    Spacer patterned augmentation of tri-gate transistor gate length 有权
    三栅极晶体管栅极长度的间隔图案化扩充

    公开(公告)号:US07820512B2

    公开(公告)日:2010-10-26

    申请号:US12006063

    申请日:2007-12-28

    CPC分类号: H01L27/1104 H01L27/0207

    摘要: In general, in one aspect, a method includes forming a semiconductor substrate having N-diffusion and P-diffusion regions. A gate stack is formed over the semiconductor substrate. A gate electrode hard mask is formed over the gate stack. The gate electrode hard mask is augmented around pass gate transistors with a spacer material. The gate stack is etched using the augmented gate electrode hard mask to form the gate electrodes. The gate electrodes around the pass gate have a greater length than other gate electrodes.

    摘要翻译: 通常,一方面,一种方法包括形成具有N-扩散和P-扩散区域的半导体衬底。 在半导体衬底上形成栅叠层。 栅电极硬掩模形成在栅叠层上。 栅极电极硬掩模用隔离材料增加在通过栅极晶体管周围。 使用增强的栅极电极硬掩模蚀刻栅极堆叠以形成栅电极。 通过栅极周围的栅电极具有比其它栅电极更大的长度。

    Unity beta ratio tri-gate transistor static radom access memory (SRAM)
    120.
    发明申请
    Unity beta ratio tri-gate transistor static radom access memory (SRAM) 有权
    Unity beta比例三栅晶体管静态天线存取存储器(SRAM)

    公开(公告)号:US20090166680A1

    公开(公告)日:2009-07-02

    申请号:US12006082

    申请日:2007-12-28

    IPC分类号: H01L27/11 H01L21/8244

    CPC分类号: H01L27/1104 H01L27/11

    摘要: In general, in one aspect, a method includes forming N-diffusion and P-diffusion fins in a semiconductor substrate. A P-diffusion gate layer is formed over the semiconductor substrate and removed from the N-diffusion fins. A pass-gate N-diffusion gate layer is formed over the semiconductor substrate and removed from the P-diffusion fins and pull-down N-diffusion fins. A pull-down N-diffusion layer is formed over the semiconductor substrate.

    摘要翻译: 通常,在一个方面,一种方法包括在半导体衬底中形成N-扩散和P-扩散翅片。 在半导体衬底上形成P扩散栅极层,并从N扩散鳍片上去除。 在半导体衬底上形成通过栅极的N扩散栅极层,并从P扩散鳍片和下拉的N扩散鳍片中去除。 在半导体衬底上形成下拉式N扩散层。