Method for fabricating a body contact in a finfet structure and a device including the same
    1.
    发明授权
    Method for fabricating a body contact in a finfet structure and a device including the same 有权
    用于制造鳍结构体中的身体接触的方法和包括该身体接触的装置

    公开(公告)号:US07943986B2

    公开(公告)日:2011-05-17

    申请号:US11761547

    申请日:2007-06-12

    IPC分类号: H01L29/66

    摘要: A method for fabricating a Finfet device with body contacts and a device fabricated using the method are provided. In one example, a silicon-on-insulator substrate is provided. A T-shaped active region is defined in the silicon layer of the silicon-on-insulator substrate. A source region and a drain region form two ends of a cross bar of the T-shaped active region and a body contact region forms a leg of the T-shaped active region. A gate oxide layer is grown on the active region. A polysilicon layer is deposited overlying the gate oxide layer and patterned to form a gate, where an end of the gate partially overlies the body contact region to complete formation of a Finfet device with body contact.

    摘要翻译: 提供了一种用于制造具有主体触点的Finfet器件的方法和使用该方法制造的器件。 在一个示例中,提供绝缘体上硅衬底。 在绝缘体上硅衬底的硅层中限定T形有源区。 源极区域和漏极区域形成T形有源区域的横杆的两个端部,并且主体接触区域形成T形有源区域的腿部。 在有源区上生长栅氧化层。 沉积覆盖栅极氧化物层的多晶硅层并图案化以形成栅极,其中栅极的一端部分覆盖在主体接触区域上,以完成具有身体接触的Finfet器件的形成。

    Method for Fabricating a Body Contact in a Finfet Structure and a Device Including the Same
    2.
    发明申请
    Method for Fabricating a Body Contact in a Finfet Structure and a Device Including the Same 有权
    在Finfet结构中制造身体接触的方法和包括其的设备

    公开(公告)号:US20070228372A1

    公开(公告)日:2007-10-04

    申请号:US11761547

    申请日:2007-06-12

    IPC分类号: H01L23/58

    摘要: A method for fabricating a Finfet device with body contacts and a device fabricated using the method are provided. In one example, a silicon-on-insulator substrate is provided. A T-shaped active region is defined in the silicon layer of the silicon-on-insulator substrate. A source region and a drain region form two ends of a cross bar of the T-shaped active region and a body contact region forms a leg of the T-shaped active region. A gate oxide layer is grown on the active region. A polysilicon layer is deposited overlying the gate oxide layer and patterned to form a gate, where an end of the gate partially overlies the body contact region to complete formation of a Finfet device with body contact.

    摘要翻译: 提供了一种用于制造具有主体触点的Finfet器件的方法和使用该方法制造的器件。 在一个示例中,提供绝缘体上硅衬底。 在绝缘体上硅衬底的硅层中限定T形有源区。 源极区域和漏极区域形成T形有源区域的横杆的两个端部,并且主体接触区域形成T形有源区域的腿部。 在有源区上生长栅氧化层。 沉积覆盖栅极氧化物层的多晶硅层并图案化以形成栅极,其中栅极的一端部分覆盖在主体接触区域上,以完成具有身体接触的Finfet器件的形成。

    Method for fabricating a body contact in a Finfet structure and a device including the same
    3.
    发明授权
    Method for fabricating a body contact in a Finfet structure and a device including the same 有权
    用于在Finfet结构中制造身体接触的方法和包括该身体接触的装置

    公开(公告)号:US07244640B2

    公开(公告)日:2007-07-17

    申请号:US10968229

    申请日:2004-10-19

    IPC分类号: H01L21/00

    摘要: A method for fabricating a Finfet device with body contacts and a device fabricated using the method are provided. In one example, a silicon-on-insulator substrate is provided. A T-shaped active region is defined in the silicon layer of the silicon-on-insulator substrate. A source region and a drain region form two ends of a cross bar of the T-shaped active region and a body contact region forms a leg of the T-shaped active region. A gate oxide layer is grown on the active region. A polysilicon layer is deposited overlying the gate oxide layer and patterned to form a gate, where an end of the gate partially overlies the body contact region to complete formation of a Finfet device with body contact.

    摘要翻译: 提供了一种用于制造具有主体触点的Finfet器件的方法和使用该方法制造的器件。 在一个示例中,提供绝缘体上硅衬底。 在绝缘体上硅衬底的硅层中限定T形有源区。 源极区域和漏极区域形成T形有源区域的横杆的两个端部,并且主体接触区域形成T形有源区域的腿部。 在有源区上生长栅氧化层。 沉积覆盖栅极氧化物层的多晶硅层并图案化以形成栅极,其中栅极的一端部分覆盖在主体接触区域上,以完成具有身体接触的Finfet器件的形成。

    Method for fabricating a body contact in a finfet structure and a device including the same
    4.
    发明申请
    Method for fabricating a body contact in a finfet structure and a device including the same 有权
    用于制造鳍结构体中的身体接触的方法和包括该身体接触的装置

    公开(公告)号:US20060084211A1

    公开(公告)日:2006-04-20

    申请号:US10968229

    申请日:2004-10-19

    IPC分类号: H01L21/8234 H01L21/336

    摘要: A method for fabricating a Finfet device with body contacts and a device fabricated using the method are provided. In one example, a silicon-on-insulator substrate is provided. A T-shaped active region is defined in the silicon layer of the silicon-on-insulator substrate. A source region and a drain region form two ends of a cross bar of the T-shaped active region and a body contact region forms a leg of the T-shaped active region. A gate oxide layer is grown on the active region. A polysilicon layer is deposited overlying the gate oxide layer and patterned to form a gate, where an end of the gate partially overlies the body contact region to complete formation of a Finfet device with body contact.

    摘要翻译: 提供了一种用于制造具有主体触点的Finfet器件的方法和使用该方法制造的器件。 在一个示例中,提供绝缘体上硅衬底。 在绝缘体上硅衬底的硅层中限定T形有源区。 源极区域和漏极区域形成T形有源区域的横杆的两个端部,并且主体接触区域形成T形有源区域的腿部。 在有源区上生长栅氧化层。 沉积覆盖栅极氧化物层的多晶硅层并图案化以形成栅极,其中栅极的一端部分覆盖在主体接触区域上,以完成具有身体接触的Finfet器件的形成。