Plasma reactor with a ceiling electrode supply conduit having a succession of voltage drop elements
    1.
    发明授权
    Plasma reactor with a ceiling electrode supply conduit having a succession of voltage drop elements 有权
    具有天花板电极供应导管的等离子体反应器具有一系列电压降元件

    公开(公告)号:US09202674B2

    公开(公告)日:2015-12-01

    申请号:US12255492

    申请日:2008-10-21

    IPC分类号: H01J37/32 C23C16/455

    摘要: A bridge assembly includes an electrically insulating hollow tube or bridge having a pair of ends, the bridge being supported at one of the ends over the cylindrical side wall and being supported at the other of the ends over the electrode. The bridge assembly further includes a set of conductive rings surrounding the hollow tube and spaced from one another along the length of the bridge, and plural electrically resistive elements. Each of the resistive elements has a pair of flexible connectors, respective ones the resistive elements connected at their flexible connectors between respective pairs of the rings to form a series resistor assembly.

    摘要翻译: 桥组件包括具有一对端部的电绝缘中空管或桥,所述桥被支撑在所述圆柱形侧壁上的一端,并且在所述电极的另一端支撑。 桥接组件还包括围绕中空管并且沿着桥的长度彼此间隔开的一组导电环,以及多个电阻元件。 每个电阻元件具有一对柔性连接器,相应的电阻元件在相应的成对环之间的柔性连接器处连接以形成串联电阻器组件。

    PLASMA REACTOR WITH A CEILING ELECTRODE SUPPLY CONDUIT HAVING A SUCCESSION OF VOLTAGE DROP ELEMENTS
    2.
    发明申请
    PLASMA REACTOR WITH A CEILING ELECTRODE SUPPLY CONDUIT HAVING A SUCCESSION OF VOLTAGE DROP ELEMENTS 有权
    具有带电压下降元件继电器的天花板电极管的等离子体反应器

    公开(公告)号:US20100096085A1

    公开(公告)日:2010-04-22

    申请号:US12255492

    申请日:2008-10-21

    IPC分类号: C23F1/08 C23C16/44

    摘要: A bridge assembly includes an electrically insulating hollow tube or bridge having a pair of ends, the bridge being supported at one of the ends over the cylindrical side wall and being supported at the other of the ends over the electrode. The bridge assembly further includes a set of conductive rings surrounding the hollow tube and spaced from one another along the length of the bridge, and plural electrically resistive elements. Each of the resistive elements has a pair of flexible connectors, respective ones the resistive elements connected at their flexible connectors between respective pairs of the rings to form a series resistor assembly.

    摘要翻译: 桥组件包括具有一对端部的电绝缘中空管或桥,所述桥被支撑在所述圆柱形侧壁上的一端,并且在所述电极的另一端支撑。 桥接组件还包括围绕中空管并且沿着桥的长度彼此间隔开的一组导电环,以及多个电阻元件。 每个电阻元件具有一对柔性连接器,相应的电阻元件在相应的成对环之间的柔性连接器处连接以形成串联电阻器组件。

    N-metal film deposition with initiation layer
    3.
    发明授权
    N-metal film deposition with initiation layer 有权
    具有起始层的N金属膜沉积

    公开(公告)号:US08895443B2

    公开(公告)日:2014-11-25

    申请号:US13525604

    申请日:2012-06-18

    IPC分类号: H01L21/44 H01L21/28

    CPC分类号: H01L21/28088

    摘要: Provided are methods of depositing N-Metals onto a substrate. Some methods comprise providing an initiation layer of TaM or TiM layer on a substrate, wherein M is selected from aluminum, carbon, noble metals, gallium, silicon, germanium and combinations thereof; and exposing the substrate having the TaM or TiM layer to a treatment process comprising soaking the surface of the substrate with a reducing agent to provided a treated initiation layer.

    摘要翻译: 提供了将N-金属沉积到基底上的方法。 一些方法包括在衬底上提供TaM或TiM层的起始层,其中M选自铝,碳,贵金属,镓,硅,锗及其组合; 以及将具有TaM或TiM层的衬底暴露于包括用还原剂浸泡衬底的表面以提供经处理的起始层的处理工艺。

    Methods For Manufacturing Metal Gates
    5.
    发明申请
    Methods For Manufacturing Metal Gates 有权
    制造金属门的方法

    公开(公告)号:US20130295759A1

    公开(公告)日:2013-11-07

    申请号:US13865285

    申请日:2013-04-18

    IPC分类号: H01L29/66

    摘要: Provided are methods for making metal gates suitable for FinFET structures. The methods described herein generally involve forming a high-k dielectric material on a semiconductor substrate; depositing a high-k dielectric cap layer over the high-k dielectric material; depositing a PMOS work function layer having a positive work function value; depositing an NMOS work function layer; depositing an NMOS work function cap layer over the NMOS work function layer; removing at least a portion of the PMOS work function layer or at least a portion of the NMOS work function layer; and depositing a fill layer. Depositing a high-k dielectric cap layer, depositing a PMOS work function layer or depositing a NMOS work function cap layer may comprise atomic layer deposition of TiN, TiSiN, or TiAlN. Either PMOS or NMOS may be deposited first.

    摘要翻译: 提供了适用于FinFET结构的金属栅极的方法。 本文描述的方法通常涉及在半导体衬底上形成高k电介质材料; 在高k电介质材料上沉积高k电介质盖层; 沉积具有正功函数值的PMOS功函数层; 沉积NMOS工作功能层; 在NMOS工作功能层上沉积NMOS工作功能覆盖层; 去除所述PMOS功函数层的至少一部分或所述NMOS功函数层的至少一部分; 并沉积填充层。 沉积高k电介质盖层,沉积PMOS功函数层或沉积NMOS工作功能覆盖层可包括TiN,TiSiN或TiAlN的原子层沉积。 可以首先沉积PMOS或NMOS。

    N-Metal Film Deposition With Initiation Layer
    6.
    发明申请
    N-Metal Film Deposition With Initiation Layer 有权
    带起始层的N金属膜沉积

    公开(公告)号:US20120322250A1

    公开(公告)日:2012-12-20

    申请号:US13525604

    申请日:2012-06-18

    IPC分类号: H01L21/283

    CPC分类号: H01L21/28088

    摘要: Provided are methods of depositing N-Metals onto a substrate. Some methods comprise providing an initiation layer of TaM or TiM layer on a substrate, wherein M is selected from aluminum, carbon, noble metals, gallium, silicon, germanium and combinations thereof; and exposing the substrate having the TaM or TiM layer to a treatment process comprising soaking the surface of the substrate with a reducing agent to provided a treated initiation layer.

    摘要翻译: 提供了将N-金属沉积到基底上的方法。 一些方法包括在衬底上提供TaM或TiM层的起始层,其中M选自铝,碳,贵金属,镓,硅,锗及其组合; 以及将具有TaM或TiM层的衬底暴露于包括用还原剂浸泡衬底的表面以提供经处理的起始层的处理工艺。

    Process for forming cobalt-containing materials
    7.
    发明授权
    Process for forming cobalt-containing materials 失效
    用于形成含钴材料的方法

    公开(公告)号:US08110489B2

    公开(公告)日:2012-02-07

    申请号:US11733929

    申请日:2007-04-11

    IPC分类号: H01L21/28

    摘要: Embodiments of the invention described herein generally provide methods and apparatuses for forming cobalt silicide layers, metallic cobalt layers, and other cobalt-containing materials. In one embodiment, a method for forming a cobalt silicide containing material on a substrate is provided which includes exposing a substrate to at least one preclean process to expose a silicon-containing surface, depositing a cobalt silicide material on the silicon-containing surface, depositing a metallic cobalt material on the cobalt silicide material, and depositing a metallic contact material on the substrate. In another embodiment, a method includes exposing a substrate to at least one preclean process to expose a silicon-containing surface, depositing a cobalt silicide material on the silicon-containing surface, expose the substrate to an annealing process, depositing a barrier material on the cobalt silicide material, and depositing a metallic contact material on the barrier material.

    摘要翻译: 本文所述的本发明的实施例通常提供用于形成硅化钴层,金属钴层和其它含钴材料的方法和装置。 在一个实施例中,提供了一种用于在衬底上形成含钴硅化物的材料的方法,其包括将衬底暴露于至少一个预清洗工艺以暴露含硅表面,在含硅表面上沉积钴硅化物材料,沉积 在钴硅化物材料上的金属钴材料,并在基底上沉积金属接触材料。 在另一个实施例中,一种方法包括将衬底暴露于至少一个预清洗工艺以暴露含硅表面,在含硅表面上沉积钴硅化物材料,将衬底暴露于退火工艺,将阻挡材料沉积在 钴硅化物材料,并将金属接触材料沉积在阻挡材料上。

    Chemical delivery apparatus for CVD or ALD
    9.
    发明授权
    Chemical delivery apparatus for CVD or ALD 有权
    用于CVD或ALD的化学输送装置

    公开(公告)号:US07832432B2

    公开(公告)日:2010-11-16

    申请号:US12500319

    申请日:2009-07-09

    IPC分类号: F16K3/36 F16K11/20

    摘要: Embodiments described herein provide ampoule assemblies to contain, store, or dispense chemical precursors. In one embodiment, an ampoule assembly is provided which includes an ampoule containing a first material layer disposed on the outside of the ampoule and a second material layer disposed over the first material layer, wherein the first material layer is thermally more conductive than the second material layer, an inlet line in fluid communication with the ampoule and containing a first manual shut-off valve disposed therein, an outlet line in fluid communication with the ampoule and containing a second manual shut-off valve disposed therein, and a first bypass line connected between the inlet line and the outlet line. In some embodiments, the ampoule assembly may contain disconnect fittings. In other embodiments, the first bypass line has a shut-off valve disposed therein to fluidly couple or decouple the inlet line and the outlet line.

    摘要翻译: 本文所述的实施方案提供用于容纳,储存或分配化学前体的安瓿组件。 在一个实施例中,提供安瓿组件,其包括安瓿,其包含设置在安瓿的外侧上的第一材料层和设置在第一材料层上的第二材料层,其中第一材料层比第二材料热导热 层,与安瓿流体连通并且容纳设置在其中的第一手动截止阀的入口管线,与安瓿流体连通并且容纳设置在其中的第二手动截止阀的出口管线和连接的第一旁路管线 在入口管线和出口管线之间。 在一些实施例中,安瓿组件可以包含断开配件。 在其他实施例中,第一旁路管线具有设置在其中的截止阀,以使入口管线和出口管线流体耦合或解耦。

    SELECTIVE COBALT DEPOSITION ON COPPER SURFACES
    10.
    发明申请
    SELECTIVE COBALT DEPOSITION ON COPPER SURFACES 审中-公开
    选择性钴沉积铜表面

    公开(公告)号:US20090269507A1

    公开(公告)日:2009-10-29

    申请号:US12111921

    申请日:2008-04-29

    IPC分类号: B05D3/04 B05D5/12 C23C16/44

    摘要: Embodiments of the invention provide processes to selectively form a cobalt layer on a copper surface over exposed dielectric surfaces. In one embodiment, a method for capping a copper surface on a substrate is provided which includes positioning a substrate within a processing chamber, wherein the substrate contains a contaminated copper surface and a dielectric surface, exposing the contaminated copper surface to a reducing agent while forming a copper surface during a pre-treatment process, exposing the substrate to a cobalt precursor gas to selectively form a cobalt capping layer over the copper surface while leaving exposed the dielectric surface during a vapor deposition process, and depositing a dielectric barrier layer over the cobalt capping layer and the dielectric surface. In another embodiment, a deposition-treatment cycle includes performing the vapor deposition process and subsequently a post-treatment process, which deposition-treatment cycle may be repeated to form multiple cobalt capping layers.

    摘要翻译: 本发明的实施方案提供了在暴露的电介质表面上在铜表面上选择性地形成钴层的方法。 在一个实施例中,提供了一种用于封盖衬底上的铜表面的方法,其包括将衬底定位在处理室内,其中衬底含有受污染的铜表面和电介质表面,将形成的污染的铜表面暴露于还原剂 在预处理过程中的铜表面,将基底暴露于钴前体气体,以在铜表面上选择性地形成钴覆盖层,同时在气相沉积工艺期间暴露介电表面,并且在钴上沉积介电阻挡层 覆盖层和电介质表面。 在另一个实施方案中,沉积处理循环包括进行气相沉积工艺和随后的后处理工艺,该沉积处理循环可以重复以形成多个钴覆盖层。