METHOD FOR FABRICATING AIR GAP FOR SEMICONDUCTOR DEVICE
    2.
    发明申请
    METHOD FOR FABRICATING AIR GAP FOR SEMICONDUCTOR DEVICE 有权
    用于制造半导体器件的空气隙的方法

    公开(公告)号:US20080076258A1

    公开(公告)日:2008-03-27

    申请号:US11533809

    申请日:2006-09-21

    IPC分类号: H01L21/302 H01L21/461

    CPC分类号: H01L21/7682 H01L21/0206

    摘要: A method for fabricating an interconnect structure in a semiconductor device. A masking layer is formed on a dielectric layer formed on a substrate, having at least one opening. The opening is transferred into the dielectric layer. A Plasma stripping process is performed to remove the masking layer, such that a damaged sidewall portion of the dielectric layer surrounding the opening therein is formed. The opening in the dielectric layer is filled with a conductive element. The damaged sidewall portion of the dielectric layer is removed to form a gap between the dielectric layer and the conductive element, wherein substances from removal of the damaged sidewall portion of the dielectric layer are formed on the conductive element. The substances are removed using a citric acid solution.

    摘要翻译: 一种在半导体器件中制造互连结构的方法。 在形成在基板上的电介质层上形成有至少一个开口的掩模层。 开口转移到电介质层中。 进行等离子体剥离处理以去除掩模层,从而形成围绕其中的开口的电介质层的受损侧壁部分。 电介质层中的开口填充有导电元件。 去除电介质层损坏的侧壁部分,以形成电介质层和导电元件之间的间隙,其中去除导电元件上介质层损坏的侧壁部分的物质。 使用柠檬酸溶液除去物质。

    Semiconductor device structure and methods of manufacturing the same
    3.
    发明申请
    Semiconductor device structure and methods of manufacturing the same 有权
    半导体器件结构及其制造方法

    公开(公告)号:US20070166887A1

    公开(公告)日:2007-07-19

    申请号:US11333618

    申请日:2006-01-17

    IPC分类号: H01L21/82

    摘要: A method of generating a layout for a semiconductor device array is provided. A first layout is provided, comprising an active conductive feature, a boundary area surrounding the active conductive feature, and an open area other than the active conductive feature and the boundary area. A plurality of dummy templates of different pattern densities are provided, each of which comprises a plurality of dummy seeds. A second layout is generated by adding the dummy seeds on the open area according to at least one of the dummy templates.

    摘要翻译: 提供了一种生成半导体器件阵列布局的方法。 提供了第一布局,包括有源导电特征,围绕有源导电特征的边界区域以及除了有源导电特征和边界区域之外的开放区域。 提供了多个不同图案密度的虚拟模板,每个虚拟模板包括多个虚拟种子。 通过根据至少一个虚拟模板将假种子添加到开放区域来生成第二布局。

    Metal electrical fuse structure
    4.
    发明授权
    Metal electrical fuse structure 有权
    金属电熔丝结构

    公开(公告)号:US07651893B2

    公开(公告)日:2010-01-26

    申请号:US11320233

    申请日:2005-12-27

    IPC分类号: H01L21/82

    摘要: An electrical fuse and a method for forming the same are provided. The electrical fuse includes a dielectric layer over a shallow trench isolation region and a contact plug extending from a top surface of the dielectric layer to the shallow trench isolation region, wherein the contact plug comprises a middle portion substantially narrower than the two end portions. The contact plug forms a fuse element. The electrical fuse further includes two metal lines in a metallization layer on the dielectric layer, wherein each of the two metal lines is connected to different ones of the end portions of the contact plug.

    摘要翻译: 提供电熔丝及其形成方法。 电熔丝包括在浅沟槽隔离区域上的电介质层和从电介质层的顶表面延伸到浅沟槽隔离区域的接触插塞,其中接触插塞包括基本上比两个端部部分窄的中间部分。 接触插头形成熔丝元件。 电熔丝还包括在电介质层上的金属化层中的两条金属线,其中两条金属线中的每一条连接到接触插塞的不同端部。

    Metal electrical fuse structure
    5.
    发明申请
    Metal electrical fuse structure 有权
    金属电熔丝结构

    公开(公告)号:US20070145515A1

    公开(公告)日:2007-06-28

    申请号:US11320233

    申请日:2005-12-27

    IPC分类号: H01L29/00

    摘要: An electrical fuse and a method for forming the same are provided. The electrical fuse includes a dielectric layer over a shallow trench isolation region and a contact plug extending from a top surface of the dielectric layer to the shallow trench isolation region, wherein the contact plug comprises a middle portion substantially narrower than the two end portions. The contact plug forms a fuse element. The electrical fuse further includes two metal lines in a metallization layer on the dielectric layer, wherein each of the two metal lines is connected to different ones of the end portions of the contact plug.

    摘要翻译: 提供电熔丝及其形成方法。 电熔丝包括在浅沟槽隔离区域上的电介质层和从电介质层的顶表面延伸到浅沟槽隔离区域的接触插塞,其中接触插塞包括基本上比两个端部部分窄的中间部分。 接触插头形成熔丝元件。 电熔丝还包括在电介质层上的金属化层中的两条金属线,其中两条金属线中的每一条连接到接触插塞的不同端部。

    Semiconductor device structure and methods of manufacturing the same
    9.
    发明授权
    Semiconductor device structure and methods of manufacturing the same 有权
    半导体器件结构及其制造方法

    公开(公告)号:US07512924B2

    公开(公告)日:2009-03-31

    申请号:US11333618

    申请日:2006-01-17

    IPC分类号: G06F17/50

    摘要: A method of generating a layout for a semiconductor device array is provided. A first layout is provided, comprising an active conductive feature, a boundary area surrounding the active conductive feature, and an open area other than the active conductive feature and the boundary area. A plurality of dummy templates of different pattern densities are provided, each of which comprises a plurality of dummy seeds. A second layout is generated by adding the dummy seeds on the open area according to at least one of the dummy templates.

    摘要翻译: 提供了一种生成半导体器件阵列布局的方法。 提供了第一布局,包括有源导电特征,围绕有源导电特征的边界区域以及除了有源导电特征和边界区域之外的开放区域。 提供了多个不同图案密度的虚拟模板,每个虚拟模板包括多个虚拟种子。 通过根据至少一个虚拟模板将假种子添加到开放区域来生成第二布局。