Method for forming a barrier/seed layer for copper metallization
    81.
    发明申请
    Method for forming a barrier/seed layer for copper metallization 有权
    用于形成用于铜金属化的阻挡层/晶种层的方法

    公开(公告)号:US20060223310A1

    公开(公告)日:2006-10-05

    申请号:US11096095

    申请日:2005-03-31

    申请人: Kenji Suzuki

    发明人: Kenji Suzuki

    IPC分类号: H01L21/44

    摘要: A method for improving adhesion of Cu to a Ru layer in Cu metallization. The method includes providing a substrate in a process chamber of a deposition system, depositing a Ru layer on the substrate in a chemical vapor deposition process, and forming a Cu seed layer on the Ru layer to prevent oxidation of the Ru layer. The Cu seed layer is partially or completely oxidized prior to performing a Cu bulk plating process on the substrate. The oxidized portion of the Cu seed layer is substantially dissolved and removed from the substrate during interaction with a Cu plating solution, thereby forming a bulk Cu layer with good adhesion to the underlying Ru layer.

    摘要翻译: Cu金属化时Cu改善Ru层的附着力的方法。 该方法包括在沉积系统的处理室中提供衬底,在化学气相沉积工艺中在衬底上沉积Ru层,以及在Ru层上形成Cu籽晶层以防止Ru层的氧化。 在对基材进行Cu块体电镀工艺之前,Cu籽晶层部分或完全氧化。 在与Cu电镀溶液相互作用的过程中,Cu籽晶层的氧化部分基本上被溶解并从衬底去除,从而形成具有与下面的Ru层具有良好粘附性的体Cu层。

    Film precursor tray for use in a film precursor evaporation system and method of using
    82.
    发明申请
    Film precursor tray for use in a film precursor evaporation system and method of using 有权
    用于薄膜前体蒸发系统的薄膜前体托盘及其使用方法

    公开(公告)号:US20060185598A1

    公开(公告)日:2006-08-24

    申请号:US11351546

    申请日:2006-02-10

    IPC分类号: C23C16/00

    CPC分类号: C23C16/4481

    摘要: A high conductance, multi-tray film precursor evaporation system coupled with a high conductance vapor delivery system is described for increasing the deposition rate by increasing exposed surface area of film precursor. The multi-tray film precursor evaporation system includes one or more trays. Each tray is configured to support and retain film precursor in, for example, solid powder form or solid tablet form. Additionally, each tray is configured to provide for a high conductance flow of carrier gas over the film precursor while the film precursor is heated. For example, the carrier gas flows inward over the film precursor, and vertically upward through a flow channel within the stackable trays and through an outlet in the solid precursor evaporation system.

    摘要翻译: 描述了与高电导蒸气传输系统耦合的高电导多托盘膜前体蒸发系统,以通过增加膜前体的暴露表面积来增加沉积速率。 多托盘膜前体蒸发系统包括一个或多个托盘。 每个托盘被构造成支撑和保持例如固体粉末形式或固体片剂形式的膜前体。 此外,每个托盘构造成在膜前体被加热的同时提供载气在膜前体上的高电导流。 例如,载体气体向内流过膜前体,并且垂直向上流过可堆放托盘内的流动通道并通过固体前驱物蒸发系统中的出口。

    Method and system for improved delivery of a precursor vapor to a processing zone
    83.
    发明申请
    Method and system for improved delivery of a precursor vapor to a processing zone 审中-公开
    用于改进将前体蒸气输送到处理区的方法和系统

    公开(公告)号:US20060182886A1

    公开(公告)日:2006-08-17

    申请号:US11058676

    申请日:2005-02-15

    IPC分类号: C23C16/00 B05C11/00

    摘要: A method and system for improved delivery of a solid precursor. A chemically inert coating is provided on system components in a precursor delivery line to reduce decomposition of a relatively unstable precursor vapor in the precursor delivery line, thereby allowing increased delivery of the precursor vapor to a processing zone for depositing a layer on a substrate. The solid precursor can, for example, be a ruthenium carbonyl or a rhenium carbonyl. The inert coating can, for example, be a CxFy-containing polymer, such as polytetrafluoroethylene or ethylene-chlorotrifluoroethylene. Other benefits of using an inert coating include easy periodic cleaning of deposits from the precursor delivery line.

    摘要翻译: 一种用于改进固体前体递送的方法和系统。 在前体输送管线中的系统组分上提供化学惰性的涂层,以减少前体输送管线中相对不稳定的前体蒸汽的分解,从而允许增加前体蒸气的输送到用于在基底上沉积层的处理区域。 固体前体可以是例如羰基钌或羰基铼。 惰性涂层可以是例如聚四氟乙烯或乙烯 - 三氟氯乙烯的聚合物。 使用惰性涂层的其他优点包括容易地从前体输送管线定期清洁沉积物。

    Optical waveguide and optical transmitting/receiving module
    85.
    发明申请
    Optical waveguide and optical transmitting/receiving module 有权
    光波导和光发射/接收模块

    公开(公告)号:US20060093267A1

    公开(公告)日:2006-05-04

    申请号:US10541088

    申请日:2004-01-29

    IPC分类号: G02B6/26

    摘要: To provide an optical waveguide and an optical transmitting and receiving module able to perform a transmitting operation and a receiving operation simultaneously, wherein a linearly first waveguide 21 that one side is coupled to an optical fiber 3 and the other side is coupled to a light receiving element 4, and a second waveguide 22 that one side is coupled so as to make an acute angle θ with the side of the first waveguide 21 to be coupled to the light receiving element 4 and the other is coupled to a light emitting element 5 are provided. By controlling a shape of the second waveguide 22, the receiving signal light from the optical fiber 3 is received to the light receiving element 4, and is not guided to the second waveguide 22. Therefore, the receiving operation and the transmitting operation can be preformed at the same time. Namely, when the transmitting optical signal is the incident of light from the light emitting element 5 to the second waveguide 22, the optical signal is guided by the second waveguide 22 toward the first waveguide 21, coupled to the first waveguide 21, and guided toward the optical fiber 3.

    摘要翻译: 为了提供能够同时执行发送操作和接收操作的光波导和光发送和接收模块,其中一侧耦合到光纤3并且另一侧的线性第一波导21耦合到光接收 元件4和第二波导22,其一侧被联接以便使与第一波导21的侧面成锐角的角度θ耦合到光接收元件4而另一侧耦合到发光元件5 提供。 通过控制第二波导22的形状,来自光纤3的接收信号光被接收到光接收元件4,并且不被引导到第二波导22。 因此,可以同时进行接收操作和发送操作。 也就是说,当发射光信号是从发光元件5到第二波导22的光的入射时,光信号被第二波导管22引导到与第一波导21耦合的第一波导21,并被引向 光纤3。

    Production method for zeolite shaped body and production method for zeolite layered composite
    87.
    发明申请
    Production method for zeolite shaped body and production method for zeolite layered composite 有权
    沸石成型体的制造方法及沸石层状复合体的制造方法

    公开(公告)号:US20050148457A1

    公开(公告)日:2005-07-07

    申请号:US11052694

    申请日:2005-02-07

    摘要: The present invention discloses a production method for a zeolite shaped body in which a tetrapropylammonium hydroxide (TPAOH) solution and tetrapropylammonium bromide (TPABr) are added to a silica sol, an obtained prepared solution is heated under a condition that crystallization and/or precipitation does not occur in the prepared solution in a sealed vessel, the heated prepared solution is dried, an obtained dry gel is shaped, and the shaped dry gel is subjected to crystallization treatment in steam, and it is possible to efficiently produce a zeolite shaped body on which a zeolite membrane can be formed and maintained without generating any crack, and which satisfies both reduction of pressure loss and maintenance or improvement of mechanical strength, when used as a gas separation membrane such as a molecular sieve membrane or a pervaporation membrane.

    摘要翻译: 本发明公开了一种沸石成型体的制造方法,其中将四丙基氢氧化铵(TPAOH)溶液和四丙基溴化铵(TPABr)加入二氧化硅溶胶中,将得到的制备溶液在结晶和/或沉淀的条件下加热 在密封容器中不会发生在制备的溶液中,将加热的制备溶液干燥,获得的干凝胶成型,并将成形的干凝胶在蒸汽中进行结晶处理,并且可以有效地生产沸石成型体 可以在不产生裂纹的情况下形成和保持沸石膜,并且当用作分子筛膜或渗透蒸发膜等气体分离膜时,可以同时满足压力损失降低和维护或机械强度的提高。

    Light-emitting device and method for manufacturing the same
    88.
    发明申请
    Light-emitting device and method for manufacturing the same 有权
    发光装置及其制造方法

    公开(公告)号:US20050112886A1

    公开(公告)日:2005-05-26

    申请号:US10976987

    申请日:2004-11-01

    CPC分类号: H01L33/22 H01L21/0271

    摘要: A nanometer size roughened structure is formed on a surface of a light-emitting element, and luminous efficiency is improved. The roughened structure on the surface of the light-emitting element of the invention is formed into the following shape such that the refractive index smoothly changes: (1) the mean diameter of projections on the roughened surface is smaller than the light wavelength; (2) a pitch of the roughened surface is irregular; and (3) positions of the top and bottom of the roughened surface are distributed from their mean values within the light wavelength in order to give a smooth gradient of the refractive index. The surface of such light-emitting element is obtained by forming a thin film on the surface of the light-emitting element using a resin composition which contains a block copolymer or graft copolymer and forms a micophase-separated structure in a self-organization manner; selectively removing at least one phase of the microphase-separated structure of the thin film formed on the surface; and etching the surface of the light-emitting element using the remaining phase as an etching mask.

    摘要翻译: 在发光元件的表面上形成纳米尺寸的粗糙结构,并提高发光效率。 本发明的发光元件表面上的粗糙结构形成为以下形状,使得折射率平滑地变化:(1)粗糙面上的突起的平均直径小于光波长; (2)粗糙表面的间距不规则; 和(3)粗糙表面的顶部和底部的位置从其在光波长内的平均值分布,以便给出折射率的平滑梯度。 这种发光元件的表面通过使用含有嵌段共聚物或接枝共聚物的树脂组合物在发光元件的表面上形成薄膜而以自组织形式形成微晶相分离结构而获得; 选择性地除去形成在表面上的薄膜的微相分离结构的至少一个相; 并使用剩余的相作为蚀刻掩模蚀刻发光元件的表面。