Method for manufacturing a semiconductor device having silicided regions
    4.
    发明授权
    Method for manufacturing a semiconductor device having silicided regions 有权
    制造具有硅化物区域的半导体器件的方法

    公开(公告)号:US07422968B2

    公开(公告)日:2008-09-09

    申请号:US10901756

    申请日:2004-07-29

    IPC分类号: H01L21/425

    摘要: The present invention provides a method for manufacturing a semiconductor device, and a method for manufacturing an integrated circuit including the semiconductor devices. The method for manufacturing a semiconductor device (100) , among other steps, includes forming a gate structure (120) over a substrate (110) and forming source/drain regions (190) in the substrate (110) proximate the gate structure (120). The method further includes subjecting the gate structure (120) and substrate (110) to a dry etch process and placing fluorine in the source/drain regions to form fluorinated source/drains (320) subsequent to subjecting the gate structure (120) and substrate (110) to the dry etch process. Thereafter, the method includes forming metal silicide regions (510, 520) in the gate structure (120) and the fluorinated source/drains (320).

    摘要翻译: 本发明提供一种半导体器件的制造方法以及包括该半导体器件的集成电路的制造方法。 除了其他步骤之外,用于制造半导体器件(100)的方法包括在衬底(110)上形成栅极结构(120)并且在栅极结构(120)附近的衬底(110)中形成源极/漏极区域(190) )。 该方法还包括对栅极结构(120)和衬底(110)进行干蚀刻工艺,并且在将栅极结构(120)和衬底(120)经受栅极结构(120)和衬底 (110)到干蚀刻工艺。 此后,该方法包括在栅极结构(120)和氟化源极/漏极(320)中形成金属硅化物区域(510,520)。

    Method for reducing metal silicide excessive encroachment defects in the manufacture of a semiconductor device having silicided source/drain regions
    5.
    发明申请
    Method for reducing metal silicide excessive encroachment defects in the manufacture of a semiconductor device having silicided source/drain regions 审中-公开
    在制造具有硅化物源极/漏极区域的半导体器件的过程中减少金属硅化物过度侵入缺陷的方法

    公开(公告)号:US20060024938A1

    公开(公告)日:2006-02-02

    申请号:US10901697

    申请日:2004-07-29

    摘要: The present invention provides a method for manufacturing a semiconductor device, and a method for manufacturing an integrated circuit including the semiconductor device, and a semiconductor device. The method for manufacturing a semiconductor device, among other steps, includes forming source/drain regions (290) in a substrate (210), the source/drain regions (290) located proximate a gate structure having sidewall spacers (270) and positioned over the substrate (210), and modifying a footprint of the sidewall spacers (270) by forming protective regions (410) proximate a base of the sidewall spacers (270). The method further includes forming metal silicide regions (610) in the source/drain regions (290).

    摘要翻译: 本发明提供一种半导体器件的制造方法以及包括该半导体器件的集成电路的制造方法以及半导体器件。 除了其他步骤之外,制造半导体器件的方法包括在衬底(210)中形成源极/漏极区域(290),源/漏极区域(290)位于具有侧壁间隔物(270)的栅极结构附近并定位在 衬底(210),并且通过在侧壁间隔物(270)的基部附近形成保护区(410)来修改侧壁间隔物(270)的覆盖区。 该方法还包括在源/漏区(290)中形成金属硅化物区(610)。

    Metal silicide induced lateral excessive encroachment reduction by silicon <110> channel stuffing
    6.
    发明申请
    Metal silicide induced lateral excessive encroachment reduction by silicon <110> channel stuffing 有权
    金属硅化物通过硅<110>通道填料引起横向过度侵蚀

    公开(公告)号:US20060024935A1

    公开(公告)日:2006-02-02

    申请号:US10903319

    申请日:2004-07-30

    IPC分类号: H01L21/28

    摘要: The present invention provides a method of manufacturing a metal silicide electrode (100) for a semiconductor device (110). The method comprises implanting small atoms into an nMOS semiconductor substrate (130) to a depth (132) no greater than about 30 nanometers into the nMOS semiconductor substrate. The method further comprises depositing a transition metal layer (400) over the nMOS semiconductor substrate. The transition metal layer and the nMOS semiconductor substrate are reacted to form the metal silicide electrode. Other aspects of the present invention include a method of manufacturing an integrated circuit (700).

    摘要翻译: 本发明提供一种制造用于半导体器件(110)的金属硅化物电极(100)的方法。 该方法包括将小原子注入nMOS半导体衬底(130)至nMOS半导体衬底中不大于约30纳米的深度(132)。 该方法还包括在nMOS半导体衬底上沉积过渡金属层(400)。 使过渡金属层和nMOS半导体衬底反应以形成金属硅化物电极。 本发明的其它方面包括制造集成电路(700)的方法。

    Method for manufacturing a semiconductor device having silicided regions
    8.
    发明申请
    Method for manufacturing a semiconductor device having silicided regions 有权
    制造具有硅化物区域的半导体器件的方法

    公开(公告)号:US20060024882A1

    公开(公告)日:2006-02-02

    申请号:US10901756

    申请日:2004-07-29

    IPC分类号: H01L21/336

    摘要: The present invention provides a method for manufacturing a semiconductor device, and a method for manufacturing an integrated circuit including the semiconductor devices. The method for manufacturing a semiconductor device (100) , among other steps, includes forming a gate structure (120) over a substrate (110) and forming source/drain regions (190) in the substrate (110) proximate the gate structure (120). The method further includes subjecting the gate structure (120) and substrate (110) to a dry etch process and placing fluorine in the source/drain regions to form fluorinated source/drains (320) subsequent to subjecting the gate structure (120) and substrate (110) to the dry etch process. Thereafter, the method includes forming metal silicide regions (510, 520) in the gate structure (120) and the fluorinated source/drains (320).

    摘要翻译: 本发明提供一种半导体器件的制造方法以及包括该半导体器件的集成电路的制造方法。 除了其他步骤之外,用于制造半导体器件(100)的方法包括在衬底(110)上形成栅极结构(120)并且在栅极结构(120)附近的衬底(110)中形成源极/漏极区域(190) )。 该方法还包括对栅极结构(120)和衬底(110)进行干蚀刻工艺,并且在将栅极结构(120)和衬底(120)经受栅极结构(120)和衬底 (110)到干蚀刻工艺。 此后,该方法包括在栅极结构(120)和氟化源极/漏极(320)中形成金属硅化物区域(510,520)。