STRUCTURE AND METHOD FOR MANUFACTURING PLANAR STRAINED Si/SiGe SUBSTRATE WITH MULTIPLE ORIENTATIONS AND DIFFERENT STRESS LEVELS
    11.
    发明申请
    STRUCTURE AND METHOD FOR MANUFACTURING PLANAR STRAINED Si/SiGe SUBSTRATE WITH MULTIPLE ORIENTATIONS AND DIFFERENT STRESS LEVELS 审中-公开
    用于制造具有多个方位和不同应力水平的平面应变Si / SiGe衬底的结构和方法

    公开(公告)号:US20070170507A1

    公开(公告)日:2007-07-26

    申请号:US11693377

    申请日:2007-03-29

    摘要: The present invention provides a method of forming a semiconducting substrate including the steps of providing an initial structure having first device region comprising a first orientation material and a second device region having a second orientation material; forming a first concentration of lattice modifying material atop the first orientation material; forming a second concentration of the lattice modifying material atop the second orientation material; intermixing the first concentration of lattice modifying material with the first orientation material to produce a first lattice dimension surface and the second concentration of lattice modifying material the second orientation material to produce a second lattice dimension surface; and forming a first strained semiconducting layer atop the first lattice dimension surface and a second strained semiconducting layer atop the second lattice dimension surface.

    摘要翻译: 本发明提供一种形成半导体衬底的方法,包括以下步骤:提供具有包括第一取向材料的第一器件区域和具有第二取向材料的第二器件区域的初始结构; 在所述第一取向材料的顶部上形成晶格改性材料的第一浓度; 在所述第二取向材料的顶部上形成所述晶格改性材料的第二浓度; 将所述晶格修饰材料的第一浓度与所述第一取向材料混合以产生第一晶格尺寸表面,并且所述第二浓度的晶格修饰材料形成所述第二取向材料以产生第二晶格尺寸表面; 以及在所述第一晶格尺寸表面上方形成第一应变半导体层和在所述第二晶格尺寸表面顶部形成第二应变半导体层。

    ANTI-HALO COMPENSATION
    12.
    发明申请
    ANTI-HALO COMPENSATION 失效
    反哈马赔偿

    公开(公告)号:US20070054480A1

    公开(公告)日:2007-03-08

    申请号:US11162478

    申请日:2005-09-12

    IPC分类号: H01L21/04

    摘要: An apparatus and method for controlling the net doping in the active region of a semiconductor device in accordance with a gate length. The method includes doping a short channel device and a long channel device with a first dopant, and doping the short channel device and the long channel device with a second dopant at a same implantation energy, dose, and angle for both the short channel device and the long channel device. The second dopant neutralizes the first dopant in portion to a gate length of the short channel device and the second channel device.

    摘要翻译: 一种用于根据栅极长度控制半导体器件的有源区域中的净掺杂的装置和方法。 该方法包括用第一掺杂剂掺杂短沟道器件和长沟道器件,并以相同的注入能量,剂量和角度对短沟道器件和长沟道器件掺杂第二掺杂剂,以便短沟道器件和 长通道设备。 第二掺杂剂部分地将第一掺杂剂中和到短沟道器件和第二通道器件的栅极长度。

    STRUCTURE AND METHOD FOR MANUFACTURING PLANAR STRAINED Si/SiGe SUBSTRATE WITH MULTIPLE ORIENTATIONS AND DIFFERENT STRESS LEVELS
    13.
    发明申请
    STRUCTURE AND METHOD FOR MANUFACTURING PLANAR STRAINED Si/SiGe SUBSTRATE WITH MULTIPLE ORIENTATIONS AND DIFFERENT STRESS LEVELS 失效
    用于制造具有多个方位和不同应力水平的平面应变Si / SiGe衬底的结构和方法

    公开(公告)号:US20060172495A1

    公开(公告)日:2006-08-03

    申请号:US10905978

    申请日:2005-01-28

    IPC分类号: H01L21/8234

    摘要: The present invention provides a method of forming a semiconducting substrate including the steps of providing an initial structure having first device region comprising a first orientation material and a second device region having a second orientation material; forming a first concentration of lattice modifying material atop the first orientation material; forming a second concentration of the lattice modifying material atop the second orientation material; intermixing the first concentration of lattice modifying material with the first orientation material to produce a first lattice dimension surface and the second concentration of lattice modifying material the second orientation material to produce a second lattice dimension surface; and forming a first strained semiconducting layer atop the first lattice dimension surface and a second strained semiconducting layer atop the second lattice dimension surface.

    摘要翻译: 本发明提供一种形成半导体衬底的方法,包括以下步骤:提供具有包括第一取向材料的第一器件区域和具有第二取向材料的第二器件区域的初始结构; 在所述第一取向材料的顶部上形成晶格改性材料的第一浓度; 在所述第二取向材料的顶部上形成所述晶格改性材料的第二浓度; 将所述晶格修饰材料的第一浓度与所述第一取向材料混合以产生第一晶格尺寸表面,并且所述第二浓度的晶格修饰材料形成所述第二取向材料以产生第二晶格尺寸表面; 以及在所述第一晶格尺寸表面上方形成第一应变半导体层和在所述第二晶格尺寸表面顶部形成第二应变半导体层。

    HEATER FOR ANNEALING TRAPPED CHARGE IN A SEMICONDUCTOR DEVICE
    14.
    发明申请
    HEATER FOR ANNEALING TRAPPED CHARGE IN A SEMICONDUCTOR DEVICE 失效
    用于在半导体器件中退火捕获电荷的加热器

    公开(公告)号:US20060103007A1

    公开(公告)日:2006-05-18

    申请号:US10904483

    申请日:2004-11-12

    IPC分类号: H01L21/48 H01L23/34

    摘要: A structure and associated method for annealing a trapped charge from a semiconductor device. The semiconductor structure comprises a substrate and a first heating element. The substrate comprises a bulk layer, an insulator layer and a device layer. The first heating element is formed within the bulk layer. A first side of the first heating element is adjacent to a first portion of the insulator layer. The first heating element is adapted to be selectively activated to generate thermal energy to heat the first portion of the insulator layer and anneal a trapped electrical charge from the first portion of the insulator layer.

    摘要翻译: 一种从半导体器件退火俘获电荷的结构和相关方法。 半导体结构包括基板和第一加热元件。 衬底包括体层,绝缘体层和器件层。 第一加热元件形成在本体层内。 第一加热元件的第一侧与绝缘体层的第一部分相邻。 第一加热元件适于被选择性地激活以产生热能来加热绝缘体层的第一部分并且从绝缘体层的第一部分退火被俘获的电荷。