Dual SOI film thickness for body resistance control
    1.
    发明授权
    Dual SOI film thickness for body resistance control 失效
    双重SOI膜厚度用于体电阻控制

    公开(公告)号:US07253068B1

    公开(公告)日:2007-08-07

    申请号:US10834095

    申请日:2004-04-29

    IPC分类号: H01L21/331

    摘要: The silicon-on-insulator (SOI) arrangement provides dual SOI film thicknesses for body-resistance control and provides a bulk silicon substrate on which a buried oxide (BOX) layer is provided. The BOX layer has recesses formed therein and unrecessed portions. The silicon layer is formed on the BOX layer and closes the recesses and covers the unrecessed portions of the BOX layer. Shallow trench isolation regions define and isolate first silicon regions from second silicon regions that each include one of the recesses. Floating-body devices are formed within the first silicon regions, which exhibit a first thickness, and body-tied devices are formed within the second silicon regions that include the thicker silicon of the recesses.

    摘要翻译: 绝缘体上硅(SOI)布置提供用于体电阻控制的双重SOI膜厚度,并提供其上提供掩埋氧化物(BOX)层的体硅衬底。 BOX层具有形成在其中的凹部和未加工的部分。 硅层形成在BOX层上,封闭凹槽并覆盖BOX层的未加工部分。 浅沟槽隔离区域限定并隔离第一硅区域与第二硅区域,每个硅区域包括凹陷之一。 浮动体装置形成在第一硅区域内,其呈现第一厚度,并且在第二硅区域内形成体系绑定的装置,该第二硅区域包括较厚的凹槽硅。

    SOI MOSFET having amorphized source drain and method of fabrication
    2.
    发明授权
    SOI MOSFET having amorphized source drain and method of fabrication 失效
    具有非晶化源极漏极和制造方法的SOI MOSFET

    公开(公告)号:US06713819B1

    公开(公告)日:2004-03-30

    申请号:US10118364

    申请日:2002-04-08

    IPC分类号: H01L2976

    摘要: An integrated circuit formed in semiconductor-on-insulator format. The integrated circuit includes a layer of semiconductor material disposed on an insulating layer, where the insulating layer disposed on a substrate. A first and a second MOSFET are provided such that one of a source and a drain of the first MOSFET is disposed adjacent one of a source and a drain of the second MOSFET. An amorphous region is formed in the layer of semiconductor material and extending from an upper surface of the layer of semiconductor material to the isolation layer. The amorphous region is formed between a crystalline portion of the one of the source and the drain of the first MOSFET and a crystalline portion of the one of the source and the drain of the second MOSFET.

    摘要翻译: 一种以绝缘体半导体形式形成的集成电路。 集成电路包括设置在绝缘层上的半导体材料层,其中设置在基板上的绝缘层。 提供第一和第二MOSFET,使得第一MOSFET的源极和漏极中的一个被设置为邻近第二MOSFET的源极和漏极之一。 在半导体材料层中形成非晶区域并从半导体材料层的上表面延伸到隔离层。 非晶区域形成在第一MOSFET的源极和漏极之一的结晶部分和第二MOSFET的源极和漏极之一的结晶部分之间。

    Method of making a multi-thickness silicide SOI device
    4.
    发明授权
    Method of making a multi-thickness silicide SOI device 失效
    制造多层硅化物SOI器件的方法

    公开(公告)号:US06441433B1

    公开(公告)日:2002-08-27

    申请号:US09824412

    申请日:2001-04-02

    IPC分类号: H01L3113

    摘要: A transistor device formed on a semiconductor-on-insulator (SOI) substrate with a buried oxide (BOX) layer disposed thereon and an active layer disposed on the BOX layer having active regions defined by isolation trenches. The device includes a gate defining a channel interposed between a source and a drain formed within the active region of the SOI substrate. Further, the device includes a multi-thickness silicide layer formed on the main source and drain regions and source and drain extension regions wherein a portion of the multi-thickness silicide layer which is formed on the source and drain extension regions is thinner than a portion of the silicide layer which is formed on the main source and drain regions. The device further includes a second thin silicide layer formed on a polysilicon electrode of the gate.

    摘要翻译: 一种在绝缘体上半导体(SOI)衬底上形成的埋置氧化物(BOX)层的晶体管器件,以及设置在具有由隔离沟槽限定的有源区域的BOX层上的有源层。 该器件包括限定插入在SOI衬底的有源区域内形成的源极和漏极之间的沟道的栅极。 此外,器件包括形成在主源极和漏极区域以及源极和漏极延伸区域上的多层硅化物层,其中形成在源极和漏极延伸区域上的多层硅化物层的一部分比部分 形成在主源极和漏极区上的硅化物层。 该器件还包括形成在栅极的多晶硅电极上的第二薄硅化物层。

    Method of fabricating multi-thickness silicide device formed by disposable spacers
    5.
    发明授权
    Method of fabricating multi-thickness silicide device formed by disposable spacers 失效
    制造由一次性间隔物形成的多层硅化物装置的方法

    公开(公告)号:US06566213B2

    公开(公告)日:2003-05-20

    申请号:US09824123

    申请日:2001-04-02

    IPC分类号: H01L21336

    摘要: A transistor device formed on a semiconductor-on-insulator (SOI) substrate with a buried oxide (BOX) layer disposed thereon and an active layer disposed on the BOX layer having active regions defined by isolation trenches. The device includes a gate defining a channel interposed between a source and a drain formed within the active region of the SOI substrate. Further, the device includes a plurality of thin silicide layers formed on the source and the drain. Additionally, at least an upper silicide layer of the plurality of thin silicide layers extends beyond a lower silicide layer. Further still, the device includes a disposable spacer used in the formation of the device. The device further includes a second plurality of thin silicide layers formed on a polysilicon electrode of the gate.

    摘要翻译: 一种在绝缘体上半导体(SOI)衬底上形成的埋置氧化物(BOX)层的晶体管器件,以及设置在具有由隔离沟槽限定的有源区域的BOX层上的有源层。 该器件包括限定插入在SOI衬底的有源区域内形成的源极和漏极之间的沟道的栅极。 此外,该器件包括形成在源极和漏极上的多个薄硅化物层。 另外,多个薄硅化物层中的至少一个上硅化物层延伸超过下硅化物层。 此外,该装置还包括用于形成装置的一次性间隔件。 该器件还包括形成在栅极的多晶硅电极上的第二多个薄硅化物层。

    SOI MOSFET and method of fabrication
    6.
    发明授权
    SOI MOSFET and method of fabrication 有权
    SOI MOSFET及其制造方法

    公开(公告)号:US06548361B1

    公开(公告)日:2003-04-15

    申请号:US10145915

    申请日:2002-05-15

    IPC分类号: H01L21336

    摘要: A MOSFET formed in semiconductor-on-insulator format. The MOSFET includes a source and a drain formed in a layer of semiconductor material, each having an extension region and a deep doped region. A body is formed between the source and the drain and includes a first damaged region adjacent the extension of the source and a second damaged region adjacent the extension of the drain. The first and second damaged regions include defects caused by amorphization of the layer of semiconductor material. A gate electrode, the source, the drain and the body are operatively arranged to form a transistor.

    摘要翻译: 以半导体绝缘体形式形成的MOSFET。 MOSFET包括形成在半导体材料层中的源极和漏极,每个具有延伸区域和深度掺杂区域。 主体形成在源极和漏极之间,并且包括邻近源的延伸部的第一损坏区域和邻近漏极延伸部的第二损坏区域。 第一和第二受损区域包括由半导体材料层的非晶化引起的缺陷。 栅电极,源极,漏极和主体被可操作地布置以形成晶体管。

    Device and method for testing performance of silicon structures
    8.
    发明授权
    Device and method for testing performance of silicon structures 有权
    用于测试硅结构性能的器件和方法

    公开(公告)号:US06535015B1

    公开(公告)日:2003-03-18

    申请号:US09845266

    申请日:2001-04-30

    IPC分类号: G01R3102

    CPC分类号: G01R31/2884

    摘要: An integrated test circuit for a silicon on insulator circuit structure is formed on the same wafer as the circuit structure. The wafer includes an input circuit coupled to the silicon on insulator circuit structure which generates a drive signal for operating the silicon on insulator circuit structure and an output circuit which processes a response signal from the circuit structure to generate an output signal representing certain characteristics of the silicon on insulator circuit structure.

    摘要翻译: 用于绝缘体上硅电路结构的集成测试电路形成在与电路结构相同的晶片上。 晶片包括耦合到绝缘体上硅电路结构的输入电路,其产生用于操作绝缘体上硅电路结构的驱动信号,以及输出电路,其处理来自电路结构的响应信号,以产生表示某些特性的输出信号 硅绝缘体电路结构。

    Multi-Thickness silicide device formed by succesive spacers
    10.
    发明授权
    Multi-Thickness silicide device formed by succesive spacers 有权
    由连续间隔件形成的多层硅化物器件

    公开(公告)号:US06518631B1

    公开(公告)日:2003-02-11

    申请号:US09824418

    申请日:2001-04-02

    IPC分类号: H01L31113

    摘要: A transistor device formed on a semiconductor-on-insulator (SOI) substrate with a buried oxide (BOX) layer disposed thereon and an active layer disposed on the BOX layer having active regions defined by isolation trenches. The device includes a gate defining a channel interposed between a source and a drain formed within the active region of the SOI substrate. Further, the device includes a plurality of thin silicide layers formed on the source and the drain. Additionally, at least an upper silicide layer of the plurality of thin silicide layers extends beyond a lower silicide layer. Further still, the device includes a plurality of spacers used in the formation of the device. The device further includes a second plurality of thin silicide layers formed on a polysilicon electrode of the gate.

    摘要翻译: 一种在绝缘体上半导体(SOI)衬底上形成的埋置氧化物(BOX)层的晶体管器件,以及设置在具有由隔离沟槽限定的有源区域的BOX层上的有源层。 该器件包括限定插入在SOI衬底的有源区域内形成的源极和漏极之间的沟道的栅极。 此外,该器件包括形成在源极和漏极上的多个薄硅化物层。 另外,多个薄硅化物层中的至少一个上硅化物层延伸超过下硅化物层。 此外,该装置还包括用于形成装置的多个间隔物。 该器件还包括形成在栅极的多晶硅电极上的第二多个薄硅化物层。