CVD process capable of reducing incubation time
    1.
    发明授权
    CVD process capable of reducing incubation time 失效
    CVD工艺能够减少孵化时间

    公开(公告)号:US07063871B2

    公开(公告)日:2006-06-20

    申请号:US10617819

    申请日:2003-07-14

    IPC分类号: C23C16/16

    CPC分类号: C23C16/16

    摘要: A metal CVD process includes a step (A) of introducing a gaseous source material containing a metal carbonyl compound into a process space adjacent to a surface of a substrate to be processed in such a manner that the metal carbonyl compound has a first partial pressure, and a step (B) of depositing a metal film on the surface of the substrate by introducing a gaseous source material containing the metal carbonyl compound into the process space in such a mater that the metal carbonyl compound has a second, smaller partial pressure. The step (A) is conducted such that there is caused no substantial deposition of the metal film on the substrate.

    摘要翻译: 金属CVD法包括将含有羰基金属化合物的气态源材料以与金属羰基化合物具有第一分压的方式相连接的待处理基板的表面的工艺空间引入的工序(A) 以及在金属羰基化合物具有第二较小分压的情况下,通过将含有羰基金属化合物的气态源材料引入到工艺空间中,在基板的表面上沉积金属膜的工序(B)。 进行步骤(A),使得金属膜不会在基板上实质上沉积。

    Method for cleaning substrate processing chamber
    2.
    发明授权
    Method for cleaning substrate processing chamber 失效
    清洗基板处理室的方法

    公开(公告)号:US07456109B2

    公开(公告)日:2008-11-25

    申请号:US10536322

    申请日:2003-11-14

    IPC分类号: H01L21/302

    摘要: A cleaning method of a substrate processor that reduces damage to a member in a substrate processing container. The method of cleaning the substrate processing container of the substrate processor that processes a target substrate according to the present invention includes: introducing gas into a remote plasma generating unit of the substrate processor; exciting the gas by the remote plasma generating unit, and generating reactive species; and supplying the reactive species to the processing container from the remote plasma generating unit, and pressurizing the processing container at 1333 Pa or greater.

    摘要翻译: 一种基板处理器的清洁方法,其减少对基板处理容器中的部件的损坏。 根据本发明的清理处理目标衬底的衬底处理器的衬底处理容器的方法包括:将气体引入到衬底处理器的远程等离子体产生单元中; 通过远程等离子体发生单元激发气体,并产生反应物种; 并从远程等离子体发生单元向处理容器提供反应物质,并且在1333Pa或更大压力下加压处理容器。

    Method for cleaning substrate processing chamber
    3.
    发明申请
    Method for cleaning substrate processing chamber 失效
    清洗基板处理室的方法

    公开(公告)号:US20060124151A1

    公开(公告)日:2006-06-15

    申请号:US10536322

    申请日:2003-11-14

    IPC分类号: B08B6/00

    摘要: A cleaning method of a substrate processor that reduces damage to a member in a substrate processing container. The method of cleaning the substrate processing container of the substrate processor that processes a target substrate according to the present invention includes: introducing gas into a remote plasma generating unit of the substrate processor; exciting the gas by the remote plasma generating unit, and generating reactive species; and supplying the reactive species to the processing container from the remote plasma generating unit, and pressurizing the processing container at 1333 Pa or greater.

    摘要翻译: 一种基板处理器的清洁方法,其减少对基板处理容器中的部件的损坏。 根据本发明的清理处理目标衬底的衬底处理器的衬底处理容器的方法包括:将气体引入到衬底处理器的远程等离子体产生单元中; 通过远程等离子体发生单元激发气体,并产生反应物种; 并从远程等离子体发生单元向处理容器提供反应物质,并且在1333Pa或更大压力下加压处理容器。

    Low-pressure deposition of metal layers from metal-carbonyl precursors
    8.
    发明授权
    Low-pressure deposition of metal layers from metal-carbonyl precursors 有权
    金属 - 羰基前驱体金属层的低压沉积

    公开(公告)号:US06989321B2

    公开(公告)日:2006-01-24

    申请号:US10673908

    申请日:2003-09-30

    IPC分类号: H01L21/20 H01L21/44

    CPC分类号: C23C16/16 H01L21/28556

    摘要: A method for depositing metal layers on semiconductor substrates by a thermal chemical vapor deposition (TCVD) process includes introducing a process gas containing a metal carbonyl precursor in a process chamber and depositing a metal layer on a substrate. The TCVD process utilizes a short residence time for the gaseous species in the processing zone above the substrate to form a low-resistivity metal layer. In one embodiment of the invention, the metal carbonyl precursor can be selected from at least one of W(CO)6, Ni(CO)4, Mo(CO)6, Co2(CO)8, Rh4(CO)12, Re2(CO)10, Cr(CO)6, and Ru3(CO)12 precursors. In another embodiment of the invention, a method is provided for depositing low-resistivity W layers at substrate temperatures below about 500° C., by utilizing a residence time less than about 120 msec.

    摘要翻译: 通过热化学气相沉积(TCVD)方法在金属层上沉积金属层的方法包括在处理室中引入含有羰基金属前驱体的工艺气体并在基底上沉积金属层。 TCVD工艺利用在衬底上方的处理区域中的气态物质的短暂停留时间以形成低电阻率金属层。 在本发明的一个实施方案中,羰基金属前体可以选自W(CO)6,Ni(CO)4,Mo(CO) CO 2,CO 2,CO 2,CO 2,CO 2,CO 2,CO 2, Re(CO)10,Cr(CO)6和Ru 3(CO)3, 12个前体。 在本发明的另一个实施例中,提供了一种通过利用小于约120毫秒的停留时间在低于约500℃的衬底温度下沉积低电阻W层的方法。

    Low-pressure deposition of metal layers from metal-carbonyl precursors
    10.
    发明申请
    Low-pressure deposition of metal layers from metal-carbonyl precursors 有权
    金属 - 羰基前驱体金属层的低压沉积

    公开(公告)号:US20050070100A1

    公开(公告)日:2005-03-31

    申请号:US10673908

    申请日:2003-09-30

    CPC分类号: C23C16/16 H01L21/28556

    摘要: A method for depositing metal layers on semiconductor substrates by a thermal chemical vapor deposition (TCVD) process includes introducing a process gas containing a metal carbonyl precursor in a process chamber and depositing a metal layer on a substrate. The TCVD process utilizes a short residence time for the gaseous species in the processing zone above the substrate to form a low-resistivity metal layer. In one embodiment of the invention, the metal carbonyl precursor can be selected from at least one of W(CO)6, Ni(CO)4, Mo(CO)6, Co2(CO)8, Rh4(CO)12, Re2(CO)10, Cr(CO)6, and Ru3(CO)12 precursors. In another embodiment of the invention, a method is provided for depositing low-resistivity W layers at substrate temperatures below about 500° C., by utilizing a residence time less than about 120 msec.

    摘要翻译: 通过热化学气相沉积(TCVD)方法在金属层上沉积金属层的方法包括在处理室中引入含有羰基金属前驱体的工艺气体并在基底上沉积金属层。 TCVD工艺利用在衬底上方的处理区域中的气态物质的短暂停留时间以形成低电阻率金属层。 在本发明的一个实施方案中,金属羰基前体可以选自W(CO)6,Ni(CO)4,Mo(CO)6,Co 2(CO)8,Rh 4(CO)12,Re 2 (CO)10,Cr(CO)6和Ru 3(CO)12前体)。 在本发明的另一个实施例中,提供了一种通过利用小于约120毫秒的停留时间在低于约500℃的衬底温度下沉积低电阻W层的方法。