Semiconductor device and method of manufacturing the same
    1.
    发明授权
    Semiconductor device and method of manufacturing the same 有权
    半导体装置及其制造方法

    公开(公告)号:US08815735B2

    公开(公告)日:2014-08-26

    申请号:US13463004

    申请日:2012-05-03

    IPC分类号: H01L21/44

    摘要: A semiconductor device comprises a substrate, a dielectric layer, an undoped silicon layer, and a silicon material. The substrate comprises a doped region. The dielectric layer is formed on the substrate and comprises a contact hole, and the contact hole corresponds to the doped region. The undoped silicon layer is formed on the doped region. The silicon material fills the contact hole from the undoped silicon layer.

    摘要翻译: 半导体器件包括衬底,电介质层,未掺杂的硅层和硅材料。 衬底包括掺杂区域。 电介质层形成在基片上并包括接触孔,接触孔对应于掺杂区域。 在掺杂区域上形成未掺杂的硅层。 硅材料从未掺杂的硅层填充接触孔。

    SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
    2.
    发明申请
    SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME 有权
    半导体器件及其制造方法

    公开(公告)号:US20130292799A1

    公开(公告)日:2013-11-07

    申请号:US13463004

    申请日:2012-05-03

    IPC分类号: H01L29/00 H01L21/20

    摘要: A semiconductor device comprises a substrate, a dielectric layer, an undoped silicon layer, and a silicon material. The substrate comprises a doped region. The dielectric layer is formed on the substrate and comprises a contact hole, and the contact hole corresponds to the doped region. The undoped silicon layer is formed on the doped region. The silicon material fills the contact hole from the undoped silicon layer.

    摘要翻译: 半导体器件包括衬底,电介质层,未掺杂的硅层和硅材料。 衬底包括掺杂区域。 电介质层形成在基片上并包括接触孔,接触孔对应于掺杂区域。 在掺杂区域上形成未掺杂的硅层。 硅材料从未掺杂的硅层填充接触孔。

    Method for fabricating a gate dielectric layer and for fabricating a gate structure
    3.
    发明授权
    Method for fabricating a gate dielectric layer and for fabricating a gate structure 有权
    栅介质层的制造方法和栅结构的制造方法

    公开(公告)号:US08420477B2

    公开(公告)日:2013-04-16

    申请号:US13095291

    申请日:2011-04-27

    IPC分类号: H01L21/8238

    摘要: A method for fabricating a gate dielectric layer comprises the steps of: forming a dielectric layer on a semiconductor substrate; performing a nitrogen treating process to form a nitride layer on the dielectric layer; and performing a thermal treating process at 1150-1400° C. for a period of 400-800 milliseconds, to form a gate dielectric layer. A step of forming a gate layer on the gate dielectric layer may be performed to form a gate structure.

    摘要翻译: 一种用于制造栅极电介质层的方法包括以下步骤:在半导体衬底上形成电介质层; 进行氮处理工艺以在介电层上形成氮化物层; 并在1150-1400℃下进行400-800毫秒的热处理工艺以形成栅介质层。 可以在栅极介质层上形成栅极层的步骤以形成栅极结构。

    METHODS FOR FABRICATING A GATE DIELECTRIC LAYER AND FOR FABRICATING A GATE STRUCTURE
    5.
    发明申请
    METHODS FOR FABRICATING A GATE DIELECTRIC LAYER AND FOR FABRICATING A GATE STRUCTURE 审中-公开
    制造门电介质层和制造门结构的方法

    公开(公告)号:US20120276730A1

    公开(公告)日:2012-11-01

    申请号:US13095008

    申请日:2011-04-27

    IPC分类号: H01L21/28

    CPC分类号: H01L21/28202 H01L21/28185

    摘要: A method for fabricating a gate dielectric layer comprises the steps of: forming a dielectric layer on a semiconductor substrate; performing a nitrogen treating process to form a nitride layer on the dielectric layer; performing an oxygen treating process to implant oxygen into the nitride layer; and performing a thermal treating process to form a gate dielectric layer. A step of forming a gate layer on the gate dielectric layer may be performed to form a gate structure.

    摘要翻译: 一种用于制造栅极电介质层的方法包括以下步骤:在半导体衬底上形成电介质层; 进行氮处理工艺以在介电层上形成氮化物层; 执行氧处理工艺以将氧注入到氮化物层中; 并进行热处理工艺以形成栅介质层。 可以在栅极介质层上形成栅极层的步骤以形成栅极结构。

    METHOD FOR FABRICATING A GATE DIELECTRIC LAYER AND FOR FABRICATING A GATE STRUCTURE
    6.
    发明申请
    METHOD FOR FABRICATING A GATE DIELECTRIC LAYER AND FOR FABRICATING A GATE STRUCTURE 有权
    制造门电介质层和制造门结构的方法

    公开(公告)号:US20120276731A1

    公开(公告)日:2012-11-01

    申请号:US13095291

    申请日:2011-04-27

    IPC分类号: H01L21/28

    摘要: A method for fabricating a gate dielectric layer comprises the steps of: forming a dielectric layer on a semiconductor substrate; performing a nitrogen treating process to form a nitride layer on the dielectric layer; and performing a thermal treating process at 1150-1400° C. for a period of 400-800 milliseconds, to form a gate dielectric layer. A step of forming a gate layer on the gate dielectric layer may be performed to form a gate structure.

    摘要翻译: 一种用于制造栅极电介质层的方法包括以下步骤:在半导体衬底上形成电介质层; 进行氮处理工艺以在介电层上形成氮化物层; 并在1150-1400℃下进行400-800毫秒的热处理工艺以形成栅介质层。 可以在栅极介质层上形成栅极层的步骤以形成栅极结构。

    INTEGRATED CIRCUIT STRUCTURE INCLUDING A COPPER-ALUMINUM INTERCONNECT AND METHOD FOR FABRICATING THE SAME
    8.
    发明申请
    INTEGRATED CIRCUIT STRUCTURE INCLUDING A COPPER-ALUMINUM INTERCONNECT AND METHOD FOR FABRICATING THE SAME 审中-公开
    一体化电路结构,包括铜铝互连及其制造方法

    公开(公告)号:US20120273948A1

    公开(公告)日:2012-11-01

    申请号:US13094944

    申请日:2011-04-27

    IPC分类号: H01L23/52 H01L21/768

    摘要: An integrated circuit structure including a copper-aluminum interconnect with a barrier layer including a titanium nitride layer and a method for fabricating the same are disclosed. The method for fabricating an integrated circuit structure including a copper-aluminum interconnect according to the present invention comprises the steps of providing a copper (Cu) layer; forming a barrier layer connected to the copper layer, wherein the barrier layer comprises a first layer including a tantalum layer and a tantalum nitride layer and a second layer including a titanium nitride layer, the first layer contacts the copper layer and is disposed between the copper layer and the second layer, and the barrier layer has a recess correspondingly above the copper layer; and forming an aluminum (Al) layer disposed in the recess.

    摘要翻译: 公开了一种集成电路结构,包括具有包含氮化钛层的阻挡层的铜 - 铝互连及其制造方法。 根据本发明的包括铜 - 铝互连的集成电路结构的制造方法包括提供铜(Cu)层的步骤; 形成连接到所述铜层的阻挡层,其中所述阻挡层包括包括钽层和氮化钽层的第一层和包含氮化钛层的第二层,所述第一层接触所述铜层并且设置在所述铜层之间 层和第二层,并且阻挡层具有相应于铜层上方的凹部; 以及形成设置在所述凹部中的铝(Al)层。