Pellicle, methods of fabrication and methods of use for extreme ultraviolet lithography
    31.
    发明授权
    Pellicle, methods of fabrication and methods of use for extreme ultraviolet lithography 失效
    薄膜,制造方法和用于极紫外光刻的方法

    公开(公告)号:US07666555B2

    公开(公告)日:2010-02-23

    申请号:US11618487

    申请日:2006-12-29

    IPC分类号: G03F1/00 A47G1/12

    摘要: Embodiments of a pellicle, methods of fabrication and methods of use in extreme ultraviolet (EUV) photolithography are disclosed. The pellicle may include a wire mesh with a square or hexagonal geometric configuration. A thin film of a material with a high Young's modulus may be coated on at least one surface of the wire mesh. A method of fabrication may include forming at least one sacrificial layer on a surface of the wire mesh, forming a thin film on another surface of the wire mesh, and removing the sacrificial layer to form a pellicle. A method of use may include positioning a pellicle relative to a photomask to protect the photomask from particulate accumulation during an EUV photolithography process.

    摘要翻译: 公开了一种防护薄膜组件,制造方法和在极紫外(EUV)光刻技术中的使用方法。 防护薄膜组件可以包括具有正方形或六边形几何构型的丝网。 具有高杨氏模量的材料的薄膜可以涂覆在金属丝网的至少一个表面上。 制造方法可以包括在金属丝网的表面上形成至少一个牺牲层,在金属丝网的另一个表面上形成薄膜,以及去除牺牲层以形成防护薄膜组件。 使用的方法可以包括相对于光掩模定位防护薄膜以保护光掩模免于在EUV光刻工艺期间的颗粒聚集。

    Dual hemispherical collectors
    33.
    发明授权
    Dual hemispherical collectors 失效
    双重半球形收集器

    公开(公告)号:US07501641B2

    公开(公告)日:2009-03-10

    申请号:US11411971

    申请日:2006-04-25

    IPC分类号: G02B5/08

    CPC分类号: G03F7/70175

    摘要: A system and method for collecting radiation, which may be used in a lithography illumination system. The system comprises a first surface shaped to reflect radiation in a first hemisphere of a source to illuminate in a second hemisphere of the source; and a second surface shaped to reflect radiation in the second hemisphere of the source to an output plane.

    摘要翻译: 用于收集辐射的系统和方法,其可以用在光刻照明系统中。 该系统包括成形为反射源的第一半球中的辐射以在源的第二半球中照亮的第一表面; 以及第二表面,其被成形为将源的第二半球中的辐射反射到输出平面。

    PELLICLE, METHODS OF FABRICATION & METHODS OF USE FOR EXTREME ULTRAVIOLET LITHOGRAPHY
    34.
    发明申请
    PELLICLE, METHODS OF FABRICATION & METHODS OF USE FOR EXTREME ULTRAVIOLET LITHOGRAPHY 失效
    制造方法,制造方法及用于极端超紫外线的方法

    公开(公告)号:US20080158535A1

    公开(公告)日:2008-07-03

    申请号:US11618487

    申请日:2006-12-29

    IPC分类号: G03B27/54 G03F1/00

    摘要: Embodiments of a pellicle, methods of fabrication and methods of use in extreme ultraviolet (EUV) photolithography are disclosed. The pellicle may include a wire mesh with a square or hexagonal geometric configuration. A thin film of a material with a high Young's modulus may be coated on at least one surface of the wire mesh. A method of fabrication may include forming at least one sacrificial layer on a surface of the wire mesh, forming a thin film on another surface of the wire mesh, and removing the sacrificial layer to form a pellicle. A method of use may include positioning a pellicle relative to a photomask to protect the photomask from particulate accumulation during an EUV photolithography process.

    摘要翻译: 公开了一种防护薄膜组件,制造方法和在极紫外(EUV)光刻技术中的使用方法。 防护薄膜组件可以包括具有正方形或六边形几何构型的丝网。 具有高杨氏模量的材料的薄膜可以涂覆在金属丝网的至少一个表面上。 制造方法可以包括在金属丝网的表面上形成至少一个牺牲层,在金属丝网的另一个表面上形成薄膜,以及去除牺牲层以形成防护薄膜组件。 使用的方法可以包括相对于光掩模定位防护薄膜以保护光掩模免于在EUV光刻工艺期间的颗粒聚集。

    APPLICATIONS OF POLYCRYSTALLINE WAFERS
    35.
    发明申请
    APPLICATIONS OF POLYCRYSTALLINE WAFERS 审中-公开
    多晶硅膜的应用

    公开(公告)号:US20080122042A1

    公开(公告)日:2008-05-29

    申请号:US11563626

    申请日:2006-11-27

    IPC分类号: H01L27/12 H01L21/84

    摘要: A wafer comprising polycrystalline silicon is used in various applications, including as a handling wafer, a test wafer, a dummy wafer, or as a substrate in a bonded die. Use of polycrystalline material instead of single-crystal may lower expenses.

    摘要翻译: 包括多晶硅的晶片用于各种应用中,包括作为处理晶片,测试晶片,虚设晶片或作为接合芯片中的基板。 使用多晶材料代替单晶可能会降低成本。

    Reflective optical illumination collector
    36.
    发明申请
    Reflective optical illumination collector 审中-公开
    反光光学照明收集器

    公开(公告)号:US20080073592A1

    公开(公告)日:2008-03-27

    申请号:US11490925

    申请日:2006-07-21

    IPC分类号: G01J1/00

    摘要: A reflective optical illumination collector is described. In one example, the collector has a ring to collect light from a light source within a range of incident angles and to reflect the light off an inner surface of the ring to a target image of the collector. A plurality of rings concentric to the first ring may also be used. Each ring collects light from the light source within a range of incident angles and reflects the light off an inner surface of the respective ring to the target image of the collector.

    摘要翻译: 描述反射式光学照明收集器。 在一个示例中,收集器具有环,用于在入射角范围内收集来自光源的光,并将光从环的内表面反射到收集器的目标图像。 也可以使用与第一环同心的多个环。 每个环在入射角范围内从光源收集光,并将光从相应环的内表面反射到收集器的目标图像。

    System and Method for Processing Subscriptions and Periodically-Billed Services
    37.
    发明申请
    System and Method for Processing Subscriptions and Periodically-Billed Services 审中-公开
    处理订阅和定期开票服务的系统和方法

    公开(公告)号:US20080015945A1

    公开(公告)日:2008-01-17

    申请号:US11456910

    申请日:2006-07-12

    申请人: Michael Goldstein

    发明人: Michael Goldstein

    IPC分类号: G06Q30/00

    摘要: This relates to a method and system for processing subscriptions and periodically-billed services. It shows different methods by the way of examples. It improves the e-commerce by increasing the traffic and amount of transactions between interested parties. One goal of the current business is to form partnerships with the largest online merchants, to integrate digital content subscriptions into their product offerings. It provides a method to receive these orders electronically from the merchant and pass them to the content provider to activate the customer's subscription.

    摘要翻译: 这涉及用于处理订阅和定期收费服务的方法和系统。 它通过示例的方式显示不同的方法。 通过增加有关方面的交易量和交易量,改善电子商务。 目前业务的一个目标是与最大的在线商家建立合作伙伴关系,将数字内容订阅集成到其产品中。 它提供了一种从商家以电子方式接收这些订单的方法,并将其传递给内容提供商以激活客户的订阅。

    Dose transfer standard detector for a lithography tool
    39.
    发明申请
    Dose transfer standard detector for a lithography tool 审中-公开
    用于光刻工具的剂量转移标准检测器

    公开(公告)号:US20070296948A1

    公开(公告)日:2007-12-27

    申请号:US11894791

    申请日:2007-08-20

    申请人: Michael Goldstein

    发明人: Michael Goldstein

    IPC分类号: G03B27/72

    CPC分类号: G03F7/70558

    摘要: A dose transfer standard detector measures radiation intensity and dose in a lithography tool. The lithography tool may be an Extreme Ultraviolet lithography (EUVL) tool. The dose transfer standard detector may transmit intensity and dose data to a computer, which analyzes the data. Based on the analyzed data, the lithography tool may be calibrated.

    摘要翻译: 剂量转移标准检测器测量光刻工具中的辐射强度和剂量。 光刻工具可以是极紫外光刻(EUVL)工具。 剂量转移标准检测器可将强度和剂量数据传输给计算机,该计算机分析数据。 基于分析的数据,可以校准光刻工具。