Imprint lithography
    43.
    发明授权
    Imprint lithography 有权
    印刷光刻

    公开(公告)号:US07354698B2

    公开(公告)日:2008-04-08

    申请号:US11030326

    申请日:2005-01-07

    IPC分类号: G03F7/00

    摘要: An imprinting method is disclosed which involves irradiating a photo-curable imprintable medium in a flowable state on a substrate with radiation to initiate curing of the medium, after the irradiating, contacting the medium with a template to form an imprint in the medium, allowing the medium to substantially cure such that the medium is in a substantially non-flowable state while the medium is contacted by the template, and separating the template from the medium while the medium is in the substantially non-flowable state.

    摘要翻译: 公开了一种压印方法,其包括在辐射下以可流动状态在基板上照射可光固化的可印刷介质以引发介质的固化,在照射之后,使介质与模板接触以在介质中形成印记, 介质基本上固化,使得介质处于基本不可流动的状态,同时介质与模板接触,并且当介质处于基本上不可流动的状态时将模板与介质分离。

    Imprint lithography
    44.
    发明申请
    Imprint lithography 有权
    印刷光刻

    公开(公告)号:US20060144275A1

    公开(公告)日:2006-07-06

    申请号:US11025835

    申请日:2004-12-30

    IPC分类号: B41F33/00

    摘要: A method for manufacturing a working template for use in imprint lithography is disclosed, which in an embodiment, involves contacting a first target region of an imprintable medium on a working template substrate with a master template to form a first imprint in the medium, the imprint defining a part of a working template pattern, separating the master template from the imprinted medium, contacting a second target region of the medium with the master template to form a second imprint in the medium, the second imprint defining a further part of the working template pattern, and separating the master template from the imprinted medium.

    摘要翻译: 公开了一种用于制造用于压印光刻的工作模板的方法,其在一个实施例中包括将工作模板基板上的可压印介质的第一目标区域与主模板接触以在介质中形成第一印记,印记 定义工作模板模式的一部分,将主模板与压印介质分离,将介质的第二目标区域与主模板接触以在介质中形成第二压印,第二压印定义工作模板的另一部分 模式,并将主模板与压印介质分离。

    Lithographic apparatus, illumination system and method for mitigating debris particles
    50.
    发明授权
    Lithographic apparatus, illumination system and method for mitigating debris particles 有权
    平版印刷设备,照明系统和减轻碎屑颗粒的方法

    公开(公告)号:US07193229B2

    公开(公告)日:2007-03-20

    申请号:US11022943

    申请日:2004-12-28

    IPC分类号: H01J49/00

    CPC分类号: G03F7/70916

    摘要: A lithographic apparatus includes a source for generating radiation, an illumination system for conditioning the radiation, a patterning device for patterning the conditioned radiation, and a projection system for projecting the patterned radiation onto a target portion of a substrate. The illumination system includes a debris mitigating system for mitigating debris particles that are released with the generation of radiation, and an optical system for collecting the radiation. The debris mitigation system is arranged to directly evaporate the debris particles, or to directly charge the debris particles, or to directly produce a plasma out of the debris particles, or any combination thereof, in a path along which the radiation propagates from the source to the optical system.

    摘要翻译: 光刻设备包括用于产生辐射的源,用于调节辐射的照明系统,用于对经调节的辐射进行图案化的图案形成装置,以及用于将图案化的辐射投影到基板的目标部分上的投影系统。 照明系统包括用于减轻随着辐射产生而释放的碎片颗粒的碎片减轻系统和用于收集辐射的光学系统。 碎片减缓系统被设置为直接蒸发碎片颗粒,或直接对碎屑颗粒进行充填,或直接从碎片颗粒或其任何组合产生等离子体,辐射沿着该路径从源传播到 光学系统。