Micropatterning of molecular surfaces via selective irradiation
    2.
    发明授权
    Micropatterning of molecular surfaces via selective irradiation 有权
    通过选择性辐射微分谱分子表面

    公开(公告)号:US08173347B2

    公开(公告)日:2012-05-08

    申请号:US11201915

    申请日:2005-08-11

    IPC分类号: G03F7/00

    摘要: A method for surface micropatterning includes forming on a surface containing a first polymer a first coating containing a second polymer having first functionalities capable of being converted to second functionalities by exposure to an acid. A second coating containing a photoacid generator is formed on the first coating. The second coating containing the photoacid generator is selectively irradiated in one or more regions thereof with radiation having a spatially varying internsity pattern to generate an acid in each irradiated region of the second coating. The acid converts the first functionalities of each region of the second polymer underlying a respective irradiated region of the second coating to second functionalities. A first molecular patterned surface having one or more regions of the first functionalities and one or more regions of the second functionalities is formed.

    摘要翻译: 表面微图案的方法包括在包含第一聚合物的表面上形成含有第一聚合物的第一涂层,所述第二聚合物具有通过暴露于酸而能够转化为第二官能团的第一官能度。 在第一涂层上形成含有光致酸发生剂的第二涂层。 含有光致酸产生剂的第二涂层在其一个或多个区域中用具有空间变化的内部结构图案的辐射选择性地照射,以在第二涂层的每个照射区域中产生酸。 酸将第二涂层的相应照射区域下面的第二聚合物的每个区域的第一官能团转化为第二官能团。 形成具有第一功能的一个或多个区域和第二功能的一个或多个区域的第一分子图案化表面。

    Micropatterning of molecular surfaces via selective irradiation
    3.
    发明申请
    Micropatterning of molecular surfaces via selective irradiation 有权
    通过选择性辐射微分谱分子表面

    公开(公告)号:US20060165912A1

    公开(公告)日:2006-07-27

    申请号:US11201915

    申请日:2005-08-11

    IPC分类号: B05D1/36 B29C71/04

    摘要: A method for surface micropatterning includes forming on a surface containing a first polymer a first coating containing a second polymer having first functionalities capable of being converted to second functionalities by exposure to an acid. A second coating containing a photoacid generator is formed on the first coating. The second coating containing the photoacid generator is selectively irradiated in one or more regions thereof with radiation having a spatially varying internsity pattern to generate an acid in each irradiated region of the second coating. The acid converts the first functionalities of each region of the second polymer underlying a respective irradiated region of the second coating to second functionalities. A first molecular patterned surface having one or more regions of the first functionalities and one or more regions of the second functionalities is formed.

    摘要翻译: 表面微图案的方法包括在包含第一聚合物的表面上形成含有第一聚合物的第一涂层,所述第二聚合物具有通过暴露于酸而能够转化为第二官能团的第一官能度。 在第一涂层上形成含有光致酸发生剂的第二涂层。 含有光致酸产生剂的第二涂层在其一个或多个区域中用具有空间变化的内部结构图案的辐射选择性地照射,以在第二涂层的每个照射区域中产生酸。 酸将第二涂层的相应照射区域下面的第二聚合物的每个区域的第一官能团转化为第二官能团。 形成具有第一功能的一个或多个区域和第二功能的一个或多个区域的第一分子图案化表面。