Formation of discontinuous films during an imprint lithography process
    1.
    发明授权
    Formation of discontinuous films during an imprint lithography process 有权
    在压印光刻过程中形成不连续膜

    公开(公告)号:US07338275B2

    公开(公告)日:2008-03-04

    申请号:US11126946

    申请日:2005-05-11

    IPC分类号: B29C59/00

    摘要: The present invention is directed to a template having a body including a surface with first and second regions. The first region has first wetting characteristics for a given material and the second region has second wetting characteristics for the given material. The first wetting characteristics differ from the second wetting characteristics. Specifically, the first region is formed from a surface treatment layer with a first surface energy to provide the first wetting characteristics. The second region is exposed portions of the body, typically quartz of fused silica, having a second surface energy associated therewith. The second surface energy is greater than the first surface energy to provide the second region with the second wetting characteristics.

    摘要翻译: 本发明涉及具有主体的模板,该主体包括具有第一和第二区域的表面。 第一区域对于给定材料具有第一润湿特性,并且第二区域对于给定材料具有第二润湿特性。 第一润湿特性与第二润湿特性不同。 具体地说,第一区域由具有第一表面能的表面处理层形成以提供第一润湿特性。 第二区域是具有与其相关联的第二表面能的身体的暴露部分,通常为熔融石英的石英。 第二表面能大于第一表面能量,以向第二区域提供第二润湿特性。