Device and method for forming Fins in integrated circuitry
    7.
    发明授权
    Device and method for forming Fins in integrated circuitry 有权
    用于在集成电路中形成Fins的装置和方法

    公开(公告)号:US08525267B2

    公开(公告)日:2013-09-03

    申请号:US12953148

    申请日:2010-11-23

    IPC分类号: H01L29/66

    摘要: A semiconductor FinFET device includes a plurality of gate lines formed in a first direction, and two types of fin structures. A first type of fin structures is formed in a second direction, and a second type of fin structures formed perpendicular to the first type of fin structures. A contact hole couples to one or more of the second type of fin structures.

    摘要翻译: 半导体FinFET器件包括沿第一方向形成的多个栅极线和两种类型的鳍结构。 在第二方向上形成第一类型的翅片结构,以及垂直于第一类型翅片结构形成的第二类型的翅片结构。 接触孔耦合到第二类型的翅片结构中的一个或多个。

    Method and device for increasing fin device density for unaligned fins
    9.
    发明授权
    Method and device for increasing fin device density for unaligned fins 有权
    用于增加未对准翅片翅片装置密度的方法和装置

    公开(公告)号:US08769446B2

    公开(公告)日:2014-07-01

    申请号:US13227809

    申请日:2011-09-08

    IPC分类号: G06F17/50

    摘要: A method for generating a layout for a device having FinFETs from a first layout for a device having planar transistors is disclosed. A plurality of elongate mandrels is defined in a plurality of active regions. Where adjacent active regions are partially-parallel and within a specified minimum spacing, connective elements are added to a portion of the space between the adjacent active regions to connect the mandrel ends from one active region to another active region.

    摘要翻译: 公开了一种用于从具有平面晶体管的器件的第一布局生成具有FinFET的器件的布局的方法。 多个细长心轴被限定在多个有源区域中。 在相邻有源区域部分平行并且在规定的最小间隔内,连接元件被添加到相邻有源区域之间的空间的一部分,以将心轴端部从一个有源区域连接到另一个有源区域。

    FINFETS AND THE METHODS FOR FORMING THE SAME
    10.
    发明申请
    FINFETS AND THE METHODS FOR FORMING THE SAME 有权
    FINFET及其形成方法

    公开(公告)号:US20130175638A1

    公开(公告)日:2013-07-11

    申请号:US13346411

    申请日:2012-01-09

    IPC分类号: H01L27/088 H01L21/336

    CPC分类号: H01L29/785 H01L29/66795

    摘要: A method includes forming a gate stack including a gate electrode on a first semiconductor fin. The gate electrode includes a portion over and aligned to a middle portion of the first semiconductor fin. A second semiconductor fin is on a side of the gate electrode, and does not extend to under the gate electrode. The first and the second semiconductor fins are spaced apart from, and parallel to, each other. An end portion of the first semiconductor fin and the second semiconductor fin are etched. An epitaxy is performed to form an epitaxy region, which includes a first portion extending into a first space left by the etched first end portion of the first semiconductor fin, and a second portion extending into a second space left by the etched second semiconductor fin. A first source/drain region is formed in the epitaxy region.

    摘要翻译: 一种方法包括在第一半导体鳍上形成包括栅电极的栅叠层。 栅极电极包括在第一半导体鳍片的中间部分上并对准的部分。 第二半导体鳍片位于栅电极的一侧,并且不延伸至栅电极下方。 第一和第二半导体散热片彼此间隔开并平行。 蚀刻第一半导体鳍片和第二半导体鳍片的端部。 进行外延以形成外延区域,其包括延伸到由第一半导体鳍片的蚀刻的第一端部分留下的第一空间的第一部分和延伸到由蚀刻的第二半导体鳍留下的第二空间的第二部分。 在外延区域形成第一源极/漏极区域。