METHODS OF DRY STRIPPING BORON-CARBON FILMS
    54.
    发明申请
    METHODS OF DRY STRIPPING BORON-CARBON FILMS 有权
    干法剥离硼砂膜的方法

    公开(公告)号:US20120285492A1

    公开(公告)日:2012-11-15

    申请号:US13456404

    申请日:2012-04-26

    IPC分类号: B08B5/00

    摘要: Embodiments of the invention generally relate to methods of dry stripping boron-carbon films. In one embodiment, alternating plasmas of hydrogen and oxygen are used to remove a boron-carbon film. In another embodiment, co-flowed oxygen and hydrogen plasma is used to remove a boron-carbon containing film. A nitrous oxide plasma may be used in addition to or as an alternative to either of the above oxygen plasmas. In another embodiment, a plasma generated from water vapor is used to remove a boron-carbon film. The boron-carbon removal processes may also include an optional polymer removal process prior to removal of the boron-carbon films. The polymer removal process includes exposing the boron-carbon film to NF3 to remove from the surface of the boron-carbon film any carbon-based polymers generated during a substrate etching process.

    摘要翻译: 本发明的实施方案一般涉及干燥汽提硼 - 碳膜的方法。 在一个实施方案中,使用氢和氧的交替等离子体去除硼 - 碳膜。 在另一个实施方案中,使用共流氧和氢等离子体去除含硼碳膜。 除了作为上述氧等离子体中的任一种之外,还可以使用一氧化二氮等离子体。 在另一个实施方案中,使用由水蒸气产生的等离子体来除去硼 - 碳膜。 在除去硼 - 碳膜之前,硼 - 碳去除方法还可以包括任选的聚合物去除方法。 聚合物去除方法包括将硼 - 碳膜暴露于NF3以从硼 - 碳膜的表面除去在基板蚀刻工艺期间产生的任何碳基聚合物。

    HIGH MOBILITY MONOLITHIC P-I-N DIODES
    56.
    发明申请
    HIGH MOBILITY MONOLITHIC P-I-N DIODES 失效
    高移动单晶P-I-N二极体

    公开(公告)号:US20110136327A1

    公开(公告)日:2011-06-09

    申请号:US12824032

    申请日:2010-06-25

    IPC分类号: H01L21/329 H01L21/203

    摘要: Methods of forming high-current density vertical p-i-n diodes on a substrate are described. The methods include the steps of concurrently combining a group-IV-element-containing precursor with a sequential exposure to an n-type dopant precursor and a p-type dopant precursor in either order. An intrinsic layer is deposited between the n-type and p-type layers by reducing or eliminating the flow of the dopant precursors while flowing the group-IV-element-containing precursor. The substrate may reside in the same processing chamber during the deposition of each of the n-type layer, intrinsic layer and p-type layer and the substrate is not exposed to atmosphere between the depositions of adjacent layers.

    摘要翻译: 描述了在衬底上形成高电流密度垂直p-i-n二极管的方法。 这些方法包括以下步骤:以含有IV族元素的前体和依次暴露于n型掺杂剂前体和p型掺杂剂前体的任一顺序同时组合。 通过在流过含IV族元素的前体的同时减少或消除掺杂剂前体的流动,在n型和p型层之间沉积本征层。 在沉积n型层,本征层和p型层期间,衬底可以驻留在相同的处理室中,并且衬底在相邻层的沉积之间不暴露于大气中。

    PROCESSING CHAMBER WITH HEATED CHAMBER LINER
    57.
    发明申请
    PROCESSING CHAMBER WITH HEATED CHAMBER LINER 有权
    加热室加热室内衬

    公开(公告)号:US20080178797A1

    公开(公告)日:2008-07-31

    申请号:US11668947

    申请日:2007-01-30

    IPC分类号: B05C11/00

    CPC分类号: C23C16/46

    摘要: A heater liner assembly suitable for covering the interior of a plasma processing chamber is provided. In some embodiments, a liner assembly for a processing chamber can include a heating element embedded in a body. A flange extending outward from an outer diameter of the body includes an upper surface having a sealing surface and at least one pad that extends from the upper surface of the flange to an elevation beyond the sealing surface. The pad contributes to control of the temperature of the liner assembly by maintaining the liner assembly spaced apart from the processing chamber.

    摘要翻译: 提供一种适用于覆盖等离子体处理室内部的加热器衬套组件。 在一些实施例中,用于处理室的衬套组件可以包括嵌入在主体中的加热元件。 从主体的外径向外延伸的凸缘包括具有密封表面的上表面和从凸缘的上表面延伸到超过密封表面的高度的至少一个垫。 衬垫有助于通过保持衬套组件与处理室间隔开来控制衬套组件的温度。

    Hermetic cap layers formed on low-κ films by plasma enhanced chemical vapor deposition
    58.
    发明授权
    Hermetic cap layers formed on low-κ films by plasma enhanced chemical vapor deposition 有权
    通过等离子体增强的化学气相沉积在低kappa膜上形成密封盖层

    公开(公告)号:US07399364B2

    公开(公告)日:2008-07-15

    申请号:US11423586

    申请日:2006-06-12

    摘要: A method of forming a cap layer over a dielecrtic layer on a substrate including forming a plasma from a process gas including oxygen and tetraethoxysilane, and depositing the cap layer on the dielectric layer, where the cap layer comprises a thickness of about 600 Å or less, and a compressive stress of about 200 MPa or more. Also, a method of forming a cap layer over a dielectric layer on a substrate including forming a process gas by flowing together about 200 mgm to about 8000 mgm of tetraethoxysilane, about 2000 to about 20000 sccm of oxygen (O2), and about 2000 sccm to about 20000 sccm of carrier gas, generating a plasma from the process gas, where one or more RF generators supply about 50 watts to about 100 watts of low frequency RF power to the plasma, and about 100 watts to about 600 watts of high frequency RF power to the plasma, and depositing the cap layer on the dielectric layer.

    摘要翻译: 一种在衬底上的薄层上形成覆盖层的方法,包括由包括氧和四乙氧基硅烷的工艺气体形成等离子体,以及将所述覆盖层沉积在所述电介质层上,其中所述覆盖层包含约600或更小的厚度 ,压缩应力为200MPa以上。 另外,在衬底上的电介质层上形成覆盖层的方法,包括通过将约200mgm至约8000mgm的四乙氧基硅烷流动而形成工艺气体,约2000至约200sccm的氧(O 2) SUB>)和约2000sccm至约20000sccm的载气,从处理气体产生等离子体,其中一个或多个RF发生器为等离子体提供约50瓦到约100瓦的低频RF功率,并且约100 瓦特到等离子体的大约600瓦的高频RF功率,并且将覆盖层沉积在电介质层上。