THROUGH-SILICON VIA AND FABRICATION METHOD THEREOF
    2.
    发明申请
    THROUGH-SILICON VIA AND FABRICATION METHOD THEREOF 有权
    通过硅和其制造方法

    公开(公告)号:US20130328202A1

    公开(公告)日:2013-12-12

    申请号:US13490472

    申请日:2012-06-07

    IPC分类号: H01L23/522

    摘要: A through silicon via (TSV) structure including a semiconductor substrate; a first inter-metal dielectric (IMD) layer on the semiconductor substrate; a cap layer overlying the IMD layer; a conductive layer extending through the cap layer, the first IMD layer and into the semiconductor substrate; a tungsten film capping a top surface of the conductive layer; a second IMD layer overlying the cap layer and covering the tungsten film; and an interconnect feature in the second IMD layer.

    摘要翻译: 一种包括半导体衬底的硅通孔(TSV)结构; 半导体衬底上的第一金属间介电层(IMD)层; 覆盖IMD层的覆盖层; 延伸穿过盖层,第一IMD层并进入半导体衬底的导电层; 覆盖导电层的顶表面的钨膜; 覆盖覆盖层并覆盖钨膜的第二IMD层; 以及第二IMD层中的互连特征。

    Method of forming conductive pattern
    3.
    发明授权
    Method of forming conductive pattern 有权
    形成导电图案的方法

    公开(公告)号:US08536056B2

    公开(公告)日:2013-09-17

    申请号:US13214244

    申请日:2011-08-22

    IPC分类号: H01L21/28

    摘要: A method of forming conductive pattern is provided. A seeding layer is formed on an underlayer. By using an energy ray, an irradiation treatment is performed on a portion of a surface of the seeding layer. The seeding layer thus includes a plurality of irradiated regions and a plurality of unirradiated regions. A conversion treatment is performed on the irradiated regions of the seeding layer. A selective growth process is performed, so as to form a conductive pattern on each unirradiated region of the seeding layer. The irradiated regions of the seeding layer are removed, so that the conductive patterns are insulated from each other.

    摘要翻译: 提供形成导电图案的方法。 在底层上形成接种层。 通过使用能量射线,对接种层的表面的一部分进行照射处理。 因此,接种层包括多个照射区域和多个未照射区域。 对接种层的照射区域进行转化处理。 进行选择性生长处理,以在接种层的每个未照射区域上形成导电图案。 去除接种层的照射区域,使得导电图案彼此绝缘。

    Capacitor and manufacturing method thereof
    4.
    发明授权
    Capacitor and manufacturing method thereof 有权
    电容器及其制造方法

    公开(公告)号:US08410535B2

    公开(公告)日:2013-04-02

    申请号:US13093840

    申请日:2011-04-25

    CPC分类号: H01L28/75

    摘要: A capacitor and a manufacturing method thereof are provided. The capacitor includes a first electrode, a first metal layer, a dielectric layer and a second electrode. The first electrode is disposed on a substrate. The first metal layer is disposed on the first electrode. The dielectric layer is disposed on the first metal layer, wherein the material of the first metal layer does not react with the material of the dielectric layer. The second electrode is disposed on the dielectric layer.

    摘要翻译: 提供电容器及其制造方法。 电容器包括第一电极,第一金属层,电介质层和第二电极。 第一电极设置在基板上。 第一金属层设置在第一电极上。 电介质层设置在第一金属层上,其中第一金属层的材料不与电介质层的材料反应。 第二电极设置在电介质层上。

    Semiconductor device and method of manufacturing the same
    6.
    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。

    Through-silicon via and fabrication method thereof
    7.
    发明授权
    Through-silicon via and fabrication method thereof 有权
    硅通孔及其制造方法

    公开(公告)号:US08587131B1

    公开(公告)日:2013-11-19

    申请号:US13490472

    申请日:2012-06-07

    摘要: A through silicon via (TSV) structure including a semiconductor substrate; a first inter-metal dielectric (IMD) layer on the semiconductor substrate; a cap layer overlying the IMD layer; a conductive layer extending through the cap layer, the first IMD layer and into the semiconductor substrate; a tungsten film capping a top surface of the conductive layer; a second IMD layer overlying the cap layer and covering the tungsten film; and an interconnect feature in the second IMD layer.

    摘要翻译: 一种包括半导体衬底的硅通孔(TSV)结构; 半导体衬底上的第一金属间介电层(IMD)层; 覆盖IMD层的覆盖层; 延伸穿过盖层,第一IMD层并进入半导体衬底的导电层; 覆盖导电层的顶表面的钨膜; 覆盖覆盖层并覆盖钨膜的第二IMD层; 以及第二IMD层中的互连特征。

    SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
    8.
    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。

    BURIED WORD LINE AND METHOD FOR FORMING BURIED WORD LINE IN SEMICONDUCTOR DEVICE
    10.
    发明申请
    BURIED WORD LINE AND METHOD FOR FORMING BURIED WORD LINE IN SEMICONDUCTOR DEVICE 审中-公开
    用于在半导体器件中形成BURIED字线的BURIED WORD线和方法

    公开(公告)号:US20130140682A1

    公开(公告)日:2013-06-06

    申请号:US13309523

    申请日:2011-12-01

    IPC分类号: H01L29/06 H01L21/336

    CPC分类号: H01L21/743 H01L27/10891

    摘要: A buried word line includes a substrate having thereon a recessed trench, an insulating layer on a bottom surface and a sidewall of the recessed trench, and a lining layer in the recessed trench. The lining layer has a cleaned surface that is cleaned by a cleaning solution comprising HF or H3PO4. A tungsten layer is selectively deposited on the cleaned surface of the lining layer.

    摘要翻译: 掩埋字线包括其上具有凹槽,底面上的绝缘层和凹槽的侧壁以及凹槽中的衬层的衬底。 衬里层具有由HF或H 3 PO 4的清洁溶液清洁的清洁表面。 钨层被选择性地沉积在衬里层的清洁表面上。