FULLY SILICIDED GATE STRUCTURE FOR FINFET DEVICES
    1.
    发明申请
    FULLY SILICIDED GATE STRUCTURE FOR FINFET DEVICES 有权
    FINFET器件的完全硅胶结构

    公开(公告)号:US20060177998A1

    公开(公告)日:2006-08-10

    申请号:US11379435

    申请日:2006-04-20

    IPC分类号: H01L21/3205

    摘要: A method may include forming a gate electrode over a fin structure, depositing a first metal layer on a top surface of the gate electrode, performing a first silicide process to convert a portion of the gate electrode into a metal-silicide compound, depositing a second metal layer on a top surface of the metal-silicide compound, and performing a second silicide process to form a fully-silicided gate electrode.

    摘要翻译: 一种方法可以包括在鳍结构上形成栅电极,在栅电极的顶表面上沉积第一金属层,执行第一硅化工艺以将栅电极的一部分转化为金属硅化物, 在金属硅化物化合物的顶表面上的金属层,并且执行第二硅化物处理以形成全硅化物栅电极。

    Transistor with local insulator structure
    2.
    发明授权
    Transistor with local insulator structure 失效
    具有局部绝缘体结构的晶体管

    公开(公告)号:US06670260B1

    公开(公告)日:2003-12-30

    申请号:US09577332

    申请日:2000-05-24

    IPC分类号: H01L21425

    摘要: A thin filmed fully-depleted silicon-on-insulator (SOI) metal oxide semiconductor field defect transistor (MOSFET) utilizes a local insulation structure. The local insulative structure includes a buried silicon dioxide region under the channel region. The MOSFET body thickness is very small and yet silicon available outside of the channel region and buried silicon dioxide region is available for sufficient depths of silicide in the source and drain regions. The buried silicon dioxide region can be formed by a trench isolation technique or a LOCOS technique.

    摘要翻译: 薄膜完全耗尽的绝缘体上硅(SOI)金属氧化物半导体场缺陷晶体管(MOSFET)利用局部绝缘结构。 局部绝缘结构包括沟道区下方的埋置二氧化硅区域。 MOSFET体的厚度非常小,而在沟道区域和掩埋的二氧化硅区域之外可用的硅可用于源极和漏极区域中足够的硅化物深度。 掩埋的二氧化硅区域可以通过沟槽隔离技术或LOCOS技术形成。

    Method of manufacturing a dual doped CMOS gate
    3.
    发明授权
    Method of manufacturing a dual doped CMOS gate 有权
    制造双掺杂CMOS栅极的方法

    公开(公告)号:US06342438B2

    公开(公告)日:2002-01-29

    申请号:US09187379

    申请日:1998-11-06

    申请人: Bin Yu Ming-Ren Lin

    发明人: Bin Yu Ming-Ren Lin

    IPC分类号: H01L21265

    摘要: A dual doped CMOS gate structure utilizes a nitrogen implant to suppress dopant inter-diffusion. The nitrogen implant is provided above standard trench isolation structures. Alternatively, an oxygen implant can be utilized. The use of the implant allows an increase in packing density for ultra-large-scale integrated (ULSI) circuits. The doping for N-channel and P-channel active regions can be completed when the polysilicon gate structures are doped.

    摘要翻译: 双掺杂CMOS栅极结构利用氮注入来抑制掺杂剂相互扩散。 在标准沟槽隔离结构之上提供氮注入。 或者,可以使用氧注入。 使用植入物可以提高超大规模集成(ULSI)电路的封装密度。 当掺杂多晶硅栅极结构时,可以完成N沟道和P沟道有源区的掺杂。

    Integrated circuit having transistors with different threshold voltages
    4.
    发明授权
    Integrated circuit having transistors with different threshold voltages 有权
    具有不同阈值电压的晶体管的集成电路

    公开(公告)号:US06262456B1

    公开(公告)日:2001-07-17

    申请号:US09187842

    申请日:1998-11-06

    申请人: Bin Yu Ming-Ren Lin

    发明人: Bin Yu Ming-Ren Lin

    IPC分类号: H01L31113

    摘要: An ultra-large-scale integrated (ULSI) circuit includes MOSFETs which have different threshold voltages and yet have the same channel characteristics. The MOSFETs include gate structures with a polysilicon material. The polysilicon material is implanted with lower concentrations of germanium where lower threshold voltage MOSFETs are required. Over a range of 0-60% concentration of germanium, the threshold voltage can be varied by roughly 240 mV.

    摘要翻译: 超大规模集成(ULSI)电路包括具有不同阈值电压但具有相同通道特性的MOSFET。 MOSFET包括具有多晶硅材料的栅极结构。 用较低浓度的锗注入多晶硅材料,其中需要较低的阈值电压MOSFET。 在锗的0-60%浓度范围内,阈值电压可以改变大约240mV。

    Systems and methods for forming multiple fin structures using metal-induced-crystallization
    5.
    发明授权
    Systems and methods for forming multiple fin structures using metal-induced-crystallization 有权
    使用金属诱导结晶形成多个翅片结构的系统和方法

    公开(公告)号:US07498225B1

    公开(公告)日:2009-03-03

    申请号:US11428722

    申请日:2006-07-05

    摘要: A method for forming fin structures for a semiconductor device that includes a substrate and a dielectric layer formed on the substrate is provided. The method includes etching the dielectric layer to form a first structure, depositing an amorphous silicon layer over the first structure, and etching the amorphous silicon layer to form second and third fin structures adjacent first and second side surfaces of the first structure. The second and third fin structures may include amorphous silicon material. The method further includes depositing a metal layer on upper surfaces of the second and third fin structures, performing a metal-induced crystallization operation to convert the amorphous silicon material of the second and third fin structures to a crystalline silicon material, and removing the first structure.

    摘要翻译: 提供了一种用于形成半导体器件的鳍结构的方法,该半导体器件包括衬底和形成在衬底上的电介质层。 该方法包括蚀刻介电层以形成第一结构,在第一结构上沉积非晶硅层,以及蚀刻非晶硅层以形成与第一结构的第一和第二侧表面相邻的第二和第三鳍结构。 第二和第三鳍结构可以包括非晶硅材料。 该方法还包括在第二和第三鳍结构的上表面上沉积金属层,执行金属诱导结晶操作以将第二鳍和第三鳍结构的非晶硅材料转化成晶体硅材料,并且去除第一结构 。

    Flash memory device
    6.
    发明授权
    Flash memory device 有权
    闪存设备

    公开(公告)号:US07196372B1

    公开(公告)日:2007-03-27

    申请号:US10614177

    申请日:2003-07-08

    IPC分类号: H01L29/788

    摘要: A non-volatile memory device includes a substrate, an insulating layer, a fin, an oxide layer, spacers and one or more control gates. The insulating layer is formed on the substrate and the fin is formed on the insulating layer. The oxide layer is formed on the fin and acts as a tunnel oxide for the memory device. The spacers are formed adjacent the side surfaces of the fin and the control gates are formed adjacent the spacers. The spacers act as floating gate electrodes for the non-volatile memory device.

    摘要翻译: 非易失性存储器件包括衬底,绝缘层,鳍,氧化物层,间隔物和一个或多个控制栅极。 绝缘层形成在基板上,并且鳍形成在绝缘层上。 氧化层形成在翅片上并用作存储器件的隧道氧化物。 间隔件邻近翅片的侧表面形成,并且控制栅极邻近间隔件形成。 间隔件用作非易失性存储器件的浮栅电极。

    MOS transistor with high-K spacer designed for ultra-large-scale integration
    7.
    发明授权
    MOS transistor with high-K spacer designed for ultra-large-scale integration 失效
    具有高K隔离器的MOS晶体管专为超大规模集成而设计

    公开(公告)号:US06271563B1

    公开(公告)日:2001-08-07

    申请号:US09122815

    申请日:1998-07-27

    申请人: Bin Yu Ming-Ren Lin

    发明人: Bin Yu Ming-Ren Lin

    IPC分类号: H01L2976

    摘要: A MOS transistor having a source and drain extension that are less than 40 nanometers in thickness to minimize the short channel effect. A gate includes a high-K dielectric spacer layer to create depletion regions in the substrate which form the drain and source extensions.

    摘要翻译: 具有小于40纳米的源极和漏极延伸的MOS晶体管,以最小化短沟道效应。 栅极包括高K电介质间隔层,以在衬底中产生形成漏极和源极延伸的耗尽区。

    Method of fabricating an integrated circuit with ultra-shallow source/drain extensions
    8.
    发明授权
    Method of fabricating an integrated circuit with ultra-shallow source/drain extensions 有权
    制造具有超浅源/漏扩展的集成电路的方法

    公开(公告)号:US06200869B1

    公开(公告)日:2001-03-13

    申请号:US09187890

    申请日:1998-11-06

    申请人: Bin Yu Ming-Ren Lin

    发明人: Bin Yu Ming-Ren Lin

    IPC分类号: H01L21336

    摘要: A method of fabricating an integrated circuit with ultra-shallow source/drain junctions utilizes a solid-phase impurity source. The solid-phase impurity source can be a doped silicon dioxide layer approximately 300 nm thick. The structure is thermally annealed to drive dopants from the solid-phase impurity source into the source and drain regions. The dopants from the impurity source provide ultra-shallow source and drain extensions. The process can be utilized for P-channel or N-channel metal oxide field semiconductor effect transistors (MOSFETS).

    摘要翻译: 制造具有超浅源极/漏极结的集成电路的方法利用固相杂质源。 固相杂质源可以是约300nm厚的掺杂二氧化硅层。 该结构被热退火以将来自固相杂质源的掺杂剂驱动到源区和漏区。 来自杂质源的掺杂剂提供超浅源极和漏极延伸。 该过程可用于P沟道或N沟道金属氧化物半导体效应晶体管(MOSFET)。

    Fully silicided gate structure for FinFET devices
    10.
    发明授权
    Fully silicided gate structure for FinFET devices 有权
    FinFET器件的全硅化栅极结构

    公开(公告)号:US08008136B2

    公开(公告)日:2011-08-30

    申请号:US11379435

    申请日:2006-04-20

    IPC分类号: H01L21/00 H01L21/84

    摘要: A method may include forming a gate electrode over a fin structure, depositing a first metal layer on a top surface of the gate electrode, performing a first silicide process to convert a portion of the gate electrode into a metal-silicide compound, depositing a second metal layer on a top surface of the metal-silicide compound, and performing a second silicide process to form a fully-silicided gate electrode.

    摘要翻译: 一种方法可以包括在鳍结构上形成栅电极,在栅电极的顶表面上沉积第一金属层,执行第一硅化工艺以将栅电极的一部分转化为金属硅化物, 在金属硅化物化合物的顶表面上的金属层,并且执行第二硅化物处理以形成全硅化物栅电极。