Semiconductor device having high drive current and method of manufacturing thereof
    2.
    发明授权
    Semiconductor device having high drive current and method of manufacturing thereof 有权
    具有高驱动电流的半导体器件及其制造方法

    公开(公告)号:US07176522B2

    公开(公告)日:2007-02-13

    申请号:US10916023

    申请日:2004-08-11

    IPC分类号: H01L29/76

    摘要: A method comprises forming a first semiconductor device in a substrate, where the first semiconductor device comprises a gate structure, a spacer disposed on sidewalls of the gate structure, the spacer having a first thickness, and raised source and drain regions disposed on either side of the gate structure. The method further comprises forming a second semiconductor device in the substrate and electrically isolated from the first semiconductor device, where the second semiconductor device comprises a gate structure, a spacer disposed on sidewalls of the gate structure, the spacer having a second thickness less than the first thickness of the spacer of the first semiconductor device, and recessed source and drain regions disposed on either side of the gate structure.

    摘要翻译: 一种方法包括在衬底中形成第一半导体器件,其中第一半导体器件包括栅极结构,设置在栅极结构的侧壁上的间隔物,间隔物具有第一厚度,以及升高的源极和漏极区域,其设置在 门结构。 所述方法还包括在所述衬底中形成第二半导体器件并与所述第一半导体器件电隔离,其中所述第二半导体器件包括栅极结构,设置在所述栅极结构的侧壁上的间隔物,所述间隔物的第二厚度小于 第一半导体器件的间隔物的第一厚度,以及设置在栅极结构的任一侧的凹陷的源极和漏极区域。

    Method and structure for a 1T-RAM bit cell and macro
    3.
    发明授权
    Method and structure for a 1T-RAM bit cell and macro 有权
    1T-RAM位元和宏的方法和结构

    公开(公告)号:US07425740B2

    公开(公告)日:2008-09-16

    申请号:US11246318

    申请日:2005-10-07

    摘要: A one transistor (1T-RAM) bit cell and method for manufacture are provided. A metal-insulator-metal (MIM) capacitor structure and method of manufacturing it in an integrated process that includes a finFET transistor for the 1T-RAM bit cell is provided. In some embodiments, the finFET transistor and MIM capacitor are formed in a memory region and an asymmetric processing method is disclosed, which allows planar MOSFET transistors to be formed in another region of a single device. In some embodiments, the 1T-RAM cell and additional transistors may be combined to form a macro cell, multiple macro cells may form an integrated circuit. The MIM capacitors may include nanoparticles or nanostructures to increase the effective capacitance. The finFET transistors may be formed over an insulator. The MIM capacitors may be formed in interlevel insulator layers above the substrate. The process provided to manufacture the structure may advantageously use conventional photomasks.

    摘要翻译: 提供一个晶体管(1T-RAM)位单元及其制造方法。 提供了一种金属 - 绝缘体金属(MIM)电容器结构及其制造方法,其集成工艺包括用于1T-RAM位元的finFET晶体管。 在一些实施例中,finFET晶体管和MIM电容器形成在存储区域中,并且公开了一种不对称处理方法,其允许在单个器件的另一个区域中形成平面MOSFET晶体管。 在一些实施例中,可以组合1T-RAM单元和附加晶体管以形成宏小区,多个宏小区可以形成集成电路。 MIM电容器可以包括纳米颗粒或纳米结构以增加有效电容。 finFET晶体管可以形成在绝缘体上。 MIM电容器可以形成在衬底上方的层间绝缘体层中。 提供用于制造结构的方法可以有利地使用常规的光掩模。

    Semiconductor device having high drive current and method of manufacture therefor
    4.
    发明授权
    Semiconductor device having high drive current and method of manufacture therefor 有权
    具有高驱动电流的半导体器件及其制造方法

    公开(公告)号:US07611938B2

    公开(公告)日:2009-11-03

    申请号:US11673845

    申请日:2007-02-12

    IPC分类号: H01L21/8238 H01L21/336

    摘要: A method comprises forming a first semiconductor device in a substrate, where the first semiconductor device comprises a gate structure, a spacer disposed on sidewalls of the gate structure, the spacer having a first thickness, and raised source and drain regions disposed on either side of the gate structure. The method further comprises forming a second semiconductor device in the substrate and electrically isolated from the first semiconductor device, where the second semiconductor device comprises a gate structure, a spacer disposed on sidewalls of the gate structure, the spacer having a second thickness less than the first thickness of the spacer of the first semiconductor device, and recessed source and drain regions disposed on either side of the gate structure.

    摘要翻译: 一种方法包括在衬底中形成第一半导体器件,其中第一半导体器件包括栅极结构,设置在栅极结构的侧壁上的间隔物,间隔物具有第一厚度,以及升高的源极和漏极区域,其设置在 门结构。 所述方法还包括在所述衬底中形成第二半导体器件并与所述第一半导体器件电隔离,其中所述第二半导体器件包括栅极结构,设置在所述栅极结构的侧壁上的间隔物,所述间隔物的第二厚度小于 第一半导体器件的间隔物的第一厚度,以及设置在栅极结构的任一侧的凹陷的源极和漏极区域。

    Multiple gate field effect transistor structure
    5.
    发明授权
    Multiple gate field effect transistor structure 有权
    多栅场效应晶体管结构

    公开(公告)号:US07271448B2

    公开(公告)日:2007-09-18

    申请号:US11057423

    申请日:2005-02-14

    IPC分类号: H01L29/94

    摘要: A multiple gate region FET device for forming up to 6 FET devices and method for forming the same, the device including a multiple fin shaped structure comprising a semiconductor material disposed on a substrate; said multiple fin shaped structure comprising substantially parallel spaced apart sidewall portions, each of said sidewall portions comprising major inner and outer surfaces and an upper surface; wherein, each of said surfaces comprises a surface for forming an overlying field effect transistor (FET).

    摘要翻译: 一种用于形成多达6个FET器件的多栅极区域FET器件及其形成方法,该器件包括多个鳍状结构,其包括设置在衬底上的半导体材料; 所述多个鳍状结构包括基本上平行的间隔开的侧壁部分,每个所述侧壁部分包括主要内表面和外表面以及上表面; 其中,每个所述表面包括用于形成上覆场效应晶体管(FET)的表面。