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    MANUFACTURING METHOD FOR A SHALLOW TRENCH ISOLATION
    1.
    发明申请
    MANUFACTURING METHOD FOR A SHALLOW TRENCH ISOLATION 有权
    用于浅层分离分离的制造方法

    公开(公告)号：US20140094017A1

    公开(公告)日：2014-04-03

    申请号：US13633104

    申请日：2012-10-01

    Applicant: UNITED MICROELECTRONICS CORP.

    Inventor： Wu-Sian Sie ,  Chun-Wei Hsu ,  Chia-Lung Chang ,  Chih-Hsun Lin ,  Chang-Hung Kung ,  Yu-Ting Li ,  Wei-Che Tsao ,  Yen-Ming Chen ,  Chun-Hsiung Wang ,  Chia-Lin Hsu

    IPC: H01L21/762

    CPC classification number: H01L21/76232 ,  H01L21/76229

    Abstract: A manufacturing method for a shallow trench isolation. First, a substrate is provided, a hard mask layer and a patterned photoresist layer are sequentially formed on the substrate, at least one trench is then formed in the substrate through an etching process, the hard mask layer is removed. Afterwards, a filler is formed at least in the trench and a planarization process is then performed on the filler. Since the planarization process is performed only on the filler, so the dishing phenomenon can effectively be avoided.

    Abstract translation: 浅沟槽隔离的制造方法。 首先，提供基板，在基板上依次形成硬掩模层和图案化光致抗蚀剂层，然后通过蚀刻工艺在基板中形成至少一个沟槽，去除硬掩模层。 然后，至少在沟槽中形成填料，然后对填料进行平面化处理。 由于仅在填料上进行平坦化处理，所以可以有效地避免凹陷现象。

    Manufacturing method for a shallow trench isolation
    2.
    发明授权
    Manufacturing method for a shallow trench isolation 有权
    浅沟槽隔离的制造方法

    公开(公告)号：US09012300B2

    公开(公告)日：2015-04-21

    申请号：US13633104

    申请日：2012-10-01

    Applicant: United Microelectronics Corp.

    Inventor： Wu-Sian Sie ,  Chun-Wei Hsu ,  Chia-Lung Chang ,  Chih-Hsun Lin ,  Chang-Hung Kung ,  Yu-Ting Li ,  Wei-Che Tsao ,  Yen-Ming Chen ,  Chun-Hsiung Wang ,  Chia-Lin Hsu

    IPC: H01L21/76 ,  H01L21/762

    CPC classification number: H01L21/76232 ,  H01L21/76229

    Abstract: A manufacturing method for a shallow trench isolation. First, a substrate is provided, a hard mask layer and a patterned photoresist layer are sequentially formed on the substrate, at least one trench is then formed in the substrate through an etching process, the hard mask layer is removed. Afterwards, a filler is formed at least in the trench and a planarization process is then performed on the filler. Since the planarization process is performed only on the filler, so the dishing phenomenon can effectively be avoided.

    Abstract translation: 浅沟槽隔离的制造方法。 首先，提供基板，在基板上顺序地形成硬掩模层和图案化的光致抗蚀剂层，然后通过蚀刻工艺在基板中形成至少一个沟槽，去除硬掩模层。 然后，至少在沟槽中形成填料，然后对填料进行平面化处理。 由于仅在填料上进行平坦化处理，所以可以有效地避免凹陷现象。

    Method for manufacturing semiconductor device and device manufactured by the same
    5.
    发明授权
    Method for manufacturing semiconductor device and device manufactured by the same 有权
    制造半导体器件的方法及其制造方法

    公开(公告)号：US09384996B2

    公开(公告)日：2016-07-05

    申请号：US14272672

    申请日：2014-05-08

    Applicant: UNITED MICROELECTRONICS CORP.

    Inventor： Po-Cheng Huang ,  Yu-Ting Li ,  Jen-Chieh Lin ,  Kun-Ju Li ,  Chang-Hung Kung ,  Yue-Han Wu ,  Chih-Chien Liu

    IPC: H01L21/3105 ,  H01L27/088 ,  H01L29/66 ,  H01L21/8234

    CPC classification number: H01L21/3105 ,  H01L21/31055 ,  H01L21/823431 ,  H01L21/823437 ,  H01L21/823462 ,  H01L27/088 ,  H01L27/0886 ,  H01L29/66 ,  H01L29/66545 ,  H01L29/6681

    Abstract: A method for manufacturing a semiconductor device and a device manufactured by the same are provided. According to the embodiment, a substrate having at least a first area with a plurality of first gates and a second area with a plurality of second gates is provided, wherein the adjacent first gates and the adjacent second gates separated by an insulation, and a top surface of the insulation has a plurality of recesses. Then, a capping layer is formed over the first gate, the second gates and the insulation, and filling the recesses. The capping layer is removed until reaching the top surface of the insulation, thereby forming the insulating depositions filling up the recesses, wherein the upper surfaces of the insulating depositions are substantially aligned with the top surface of the insulation.

    Abstract translation: 提供一种制造半导体器件的方法及其制造方法。 根据实施例，提供具有至少具有多个第一栅极的第一区域和具有多个第二栅极的第二区域的衬底，其中相邻的第一栅极和相邻的第二栅极由绝缘体隔开，并且顶部 绝缘体的表面具有多个凹部。 然后，在第一栅极，第二栅极和绝缘体上形成覆盖层，并填充凹部。 去除覆盖层直到达到绝缘体的顶表面，从而形成填充凹部的绝缘沉积物，其中绝缘沉积物的上表面基本上与绝缘体的顶表面对准。

    METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE AND DEVICE MANUFACTURED BY THE SAME
    6.
    发明申请
    METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE AND DEVICE MANUFACTURED BY THE SAME 有权
    制造半导体器件的方法及其制造的器件

    公开(公告)号：US20150325574A1

    公开(公告)日：2015-11-12

    申请号：US14272672

    申请日：2014-05-08

    Applicant: UNITED MICROELECTRONICS CORP.

    Inventor： Po-Cheng Huang ,  Yu-Ting Li ,  Jen-Chieh Lin ,  Kun-Ju Li ,  Chang-Hung Kung ,  Yue-Han Wu ,  Chih-Chien Liu

    IPC: H01L27/088 ,  H01L21/8234 ,  H01L21/3105 ,  H01L29/66

    CPC classification number: H01L21/3105 ,  H01L21/31055 ,  H01L21/823431 ,  H01L21/823437 ,  H01L21/823462 ,  H01L27/088 ,  H01L27/0886 ,  H01L29/66 ,  H01L29/66545 ,  H01L29/6681

    Abstract: A method for manufacturing a semiconductor device and a device manufactured by the same are provided. According to the embodiment, a substrate having at least a first area with a plurality of first gates and a second area with a plurality of second gates is provided, wherein the adjacent first gates and the adjacent second gates separated by an insulation, and a top surface of the insulation has a plurality of recesses. Then, a capping layer is formed over the first gate, the second gates and the insulation, and filling the recesses. The capping layer is removed until reaching the top surface of the insulation, thereby forming the insulating depositions filling up the recesses, wherein the upper surfaces of the insulating deposition are substantially aligned with the top surface of the insulation.

    Abstract translation: 提供了一种制造半导体器件的方法及其制造方法。 根据实施例，提供具有至少具有多个第一栅极的第一区域和具有多个第二栅极的第二区域的衬底，其中相邻的第一栅极和相邻的第二栅极由绝缘体隔开，并且顶部 绝缘体的表面具有多个凹部。 然后，在第一栅极，第二栅极和绝缘体上形成覆盖层，并填充凹部。 去除覆盖层，直到到达绝缘体的顶表面，从而形成填充凹部的绝缘沉积物，其中绝缘沉积物的上表面基本上与绝缘体的顶表面对准。

    METHOD OF FORMING SEMICONDUCTOR STRUCTURE
    7.
    发明申请
    METHOD OF FORMING SEMICONDUCTOR STRUCTURE 审中-公开
    形成半导体结构的方法

    公开(公告)号：US20150079780A1

    公开(公告)日：2015-03-19

    申请号：US14026634

    申请日：2013-09-13

    Applicant: United Microelectronics Corp.

    Inventor： Yl-Liang Liu ,  Wu-Sian Sie ,  Po-Cheng Huang ,  Chih-Hsien Chen ,  I-Lun Hung ,  Yen-Ming Chen ,  Yu-Ting Li ,  Chang-Hung Kung ,  Chun-Hsiung Wang ,  Chia-Lin Hsu

    IPC: H01L29/66

    CPC classification number: H01L29/66545 ,  H01L21/823842 ,  H01L29/4966 ,  H01L29/6656 ,  H01L29/78

    Abstract: A method of forming a semiconductor device is disclosed. A gate structure is formed on a substrate. The gate structure includes a dummy gate and a spacer at a sidewall of the dummy gate. A dielectric layer is formed on the substrate outside of the gate structure. A metal hard mask layer is formed to cover tops of the dielectric layer and the spacer and to expose a surface of the gate structure. The dummy gate is removed to form a gate trench. A low-resistivity metal layer is formed on the metal hard mask layer filling in the gate trench. The low-resistivity metal layer outside of the gate trench is removed. The metal hard mask layer is removed.

    Abstract translation: 公开了一种形成半导体器件的方法。 在基板上形成栅极结构。 栅极结构包括在虚拟栅极的侧壁处的伪栅极和间隔物。 在栅极结构外部的基板上形成电介质层。 形成金属硬掩模层以覆盖电介质层和间隔物的顶部并露出栅极结构的表面。 去除伪栅极以形成栅极沟槽。 在填充在栅极沟槽中的金属硬掩模层上形成低电阻率金属层。 除去栅极沟槽外的低电阻率金属层。 去除金属硬掩模层。

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