Lithographic apparatus and device manufacturing method
    4.
    发明授权
    Lithographic apparatus and device manufacturing method 失效
    平版印刷设备和器件制造方法

    公开(公告)号:US07697116B2

    公开(公告)日:2010-04-13

    申请号:US11636586

    申请日:2006-12-11

    IPC分类号: G03B27/72

    摘要: A lithographic apparatus includes a device having a blade selectively insertable into the beam. The device is in a first plane intermediate a second plane conjugate to a plane of the substrate and a third plane conjugate to a pupil plane of the projection system. The blade may include a partially opaque blade and a solid blade or have a predetermined transmissibility pattern. The transmissibility may vary in a second direction perpendicular to the first direction in which the substrate and the patterning device are movable. In an illumination system including a field faceted mirror and a pupil faceted mirror, a reflecting blade is selectively insertable into the beam to reflect a portion of the beam to a beam dump that may be cooled to reduce a heat load. The reflecting element may have a coating that scatters the portion of radiation or changes the phase.

    摘要翻译: 光刻设备包括具有可选择性地插入光束中的刀片的装置。 该装置处于第一平面中间,与第二平面共轭于基板平面,第三平面与投影系统的光瞳平面共轭。 刀片可以包括部分不透明的刀片和固体刀片,或者具有预定的传递性图案。 透射率可以在垂直于衬底和图案形成装置可移动的第一方向的第二方向上变化。 在包括场分面镜和瞳孔刻面镜的照明系统中,反射片可选择性地插入光束中,以将光束的一部分反射到可以被冷却以减少热负荷的光束倾倒。 反射元件可以具有散射辐射部分或改变相位的涂层。

    Lithographic apparatus and device manufacturing method
    5.
    发明授权
    Lithographic apparatus and device manufacturing method 有权
    平版印刷设备和器件制造方法

    公开(公告)号:US07170587B2

    公开(公告)日:2007-01-30

    申请号:US10784895

    申请日:2004-02-24

    IPC分类号: G03B27/54 G03B27/70 G03B27/72

    摘要: A lithographic apparatus includes a device having a plurality blades, each blade selectively insertable into the beam. The device is in a first plane intermediate a second plane conjugate to a plane of the substrate and a third plane conjugate to a pupil plane of the projection system. The blades include a plurality of partially opaque and solid blades or have a predetermined transmissibility pattern. The transmissibility may vary in a second direction perpendicular to the first direction in which the substrate and the patterning device are movable. In an illumination system including a field faceted mirror and a pupil faceted mirror, a plurality of reflecting blades are selectively insertable into the beam to reflect a portion of the beam to a beam dump that may be cooled to reduce a heat load. The reflecting elements may have a coating that scatters the portion of radiation or changes the phase.

    摘要翻译: 光刻设备包括具有多个叶片的装置,每个叶片可选择性地可插入光束中。 该装置处于第一平面中间,与第二平面共轭于基板平面,第三平面与投影系统的光瞳平面共轭。 叶片包括多个部分不透明和实心的叶片或具有预定的传递性图案。 透射率可以在垂直于衬底和图案形成装置可移动的第一方向的第二方向上变化。 在包括场分面镜和瞳孔分面镜的照明系统中,多个反射片可选择性地插入光束中,以将光束的一部分反射到可以被冷却以减少热负荷的光束倾倒。 反射元件可以具有散射辐射部分或改变相位的涂层。

    Lithographic apparatus and device manufacturing method
    6.
    发明授权
    Lithographic apparatus and device manufacturing method 有权
    平版印刷设备和器件制造方法

    公开(公告)号:US07177010B2

    公开(公告)日:2007-02-13

    申请号:US10979798

    申请日:2004-11-03

    IPC分类号: G03B27/42

    摘要: A lithographic apparatus comprises an illumination system for providing a projection beam of radiation, a support structure for supporting patterning device, the patterning device serving to transmit or reflect radiation in the projection beam and impart the projection beam with a pattern in its cross-section, a substrate table for holding a substrate, and a projection system for projecting the patterned beam onto a target portion of the substrate. A sensor is provided for measuring the spatial intensity distribution of the projection beam at the substrate. The spatial distribution of transmission or reflectance of the patterning device, together with the distribution of the projection beam incident on the patterning device, may be determined from the measured intensity distribution. By comparing the transmission or reflectance from regions having identical patterns the overall (macroscopic) distribution of the transmission or reflectance of the patterning device can be determined.

    摘要翻译: 光刻设备包括用于提供投影辐射束的照明系统,用于支撑图案形成装置的支撑结构,所述图案形成装置用于透射或反射投影光束中的辐射并且在其横截面中赋予投影光束图案, 用于保持基板的基板台,以及用于将图案化的光束投影到基板的目标部分上的投影系统。 提供了一种传感器,用于测量投影光束在基板处的空间强度分布。 可以根据测量的强度分布来确定图案形成装置的透射或反射率的空间分布以及入射在图案形成装置上的投影光束的分布。 通过比较具有相同图案的区域的透射率或反射率,可以确定透射率的总体(宏观)分布或图案形成装置的反射率。

    Lithographic apparatus and device manufacturing method
    7.
    发明申请
    Lithographic apparatus and device manufacturing method 失效
    平版印刷设备和器件制造方法

    公开(公告)号:US20070115449A1

    公开(公告)日:2007-05-24

    申请号:US11636586

    申请日:2006-12-11

    IPC分类号: G03B27/80

    摘要: A lithographic apparatus includes a device having a blade selectively insertable into the beam. The device is in a first plane intermediate a second plane conjugate to a plane of the substrate and a third plane conjugate to a pupil plane of the projection system. The blade may include a partially opaque blade and a solid blade or have a predetermined transmissibility pattern. The transmissibility may vary in a second direction perpendicular to the first direction in which the substrate and the patterning device are movable. In an illumination system including a field faceted mirror and a pupil faceted mirror, a reflecting blade is selectively insertable into the beam to reflect a portion of the beam to a beam dump that may be cooled to reduce a heat load. The reflecting element may have a coating that scatters the portion of radiation or changes the phase.

    摘要翻译: 光刻设备包括具有可选择性地插入光束中的刀片的装置。 该装置处于第一平面中间,与第二平面共轭于基板平面,第三平面与投影系统的光瞳平面共轭。 刀片可以包括部分不透明的刀片和固体刀片,或者具有预定的传递性图案。 透射率可以在垂直于衬底和图案形成装置可移动的第一方向的第二方向上变化。 在包括场分面镜和瞳孔刻面镜的照明系统中,反射片可选择性地插入光束中,以将光束的一部分反射到可以被冷却以减少热负荷的光束倾倒。 反射元件可以具有散射辐射部分或改变相位的涂层。

    Lithographic apparatus and device manufacturing method with radiation beam inspection using moveable reflecting device
    10.
    发明授权
    Lithographic apparatus and device manufacturing method with radiation beam inspection using moveable reflecting device 有权
    使用可移动反射装置的放射线检查的平版印刷装置和装置制造方法

    公开(公告)号:US08937705B2

    公开(公告)日:2015-01-20

    申请号:US12437009

    申请日:2009-05-07

    IPC分类号: G03B27/68 G03F7/20

    CPC分类号: G03F7/70375 G03F7/70666

    摘要: A lithographic apparatus can include the following devices: a patterning system, a projection system, and a radiation beam inspection device. The patterning system can be configured to provide a patterned radiation beam. The projection system can be configured to project the patterned radiation beam onto a target portion of a substrate. Further, the radiation beam inspection device can be configured to inspect at least a part of the patterned radiation beam. In a substrate exposure position, the projection system is configured to expose a pattern of radiation on the substrate using the patterned radiation beam and the radiation beam device is configured to move the reflecting device away from a light path of the patterned radiation beam. In a radiation beam inspection position, the radiation beam inspection device is configured to move the reflecting device into the light path of the patterned radiation beam.

    摘要翻译: 光刻设备可以包括以下装置:图案形成系统,投影系统和辐射束检查装置。 图案化系统可以被配置成提供图案化的辐射束。 投影系统可以被配置为将图案化的辐射束投影到基板的目标部分上。 此外,辐射束检查装置可以被配置为检查图案化的辐射束的至少一部分。 在基板曝光位置中,投影系统被配置为使用图案化的辐射束来暴露基板上的辐射图案,并且辐射束装置被配置为使反射装置远离图案化的辐射束的光路。 在辐射束检查位置,辐射束检查装置被配置成将反射装置移动到图案化的辐射束的光路中。