Imprint lithography method and apparatus
    48.
    发明授权
    Imprint lithography method and apparatus 有权
    压印光刻方法和装置

    公开(公告)号:US07523701B2

    公开(公告)日:2009-04-28

    申请号:US11072686

    申请日:2005-03-07

    IPC分类号: B81C5/00 B29C59/02

    摘要: An imprinting method is disclosed that involves, in an embodiment, redistributing a volume of imprintable medium in a flowable state over a target portion of a surface of a substrate into regions of differing volume corresponding to regions of differing pattern density of an imprint pattern of a template, contacting the medium while in the flowable state with the template to form the imprint pattern in the medium, subjecting the medium to conditions to change the medium into a substantially non-flowable state, and separating the template from the medium while in the substantially non-flowable state.

    摘要翻译: 公开了一种压印方法,其包括在一个实施例中,将可流动状态的可压印介质的体积重新分布在衬底的表面的目标部分上的不同体积的区域对应于不同图案密度的区域 模板,在可流动状态下与模板接触以在介质中形成压印图案,使介质经受条件以将介质改变为基本上不可流动的状态,并将模板与介质分离,同时基本上 不可流动状态。