PATTERNED SUBSTRATES WITH DARKENED CONDUCTOR TRACES
    16.
    发明公开
    PATTERNED SUBSTRATES WITH DARKENED CONDUCTOR TRACES 审中-公开
    GEMUSTERTE基板MITGESCHWÄRZTENLEITERSPUREN

    公开(公告)号:EP2671438A4

    公开(公告)日:2017-06-14

    申请号:EP12742102

    申请日:2012-02-01

    Abstract: The present disclosure provides an article having (a) a substrate having a first nanostructured surface that is antireflective when exposed to air and an opposing second surface; and (b) a conductor micropattern disposed on the first surface of the substrate, the conductor micropattern formed by a plurality of traces defining a plurality of open area cells. The micropattern has an open area fraction greater than 80% and a uniform distribution of trace orientation. The traces of the conductor micropattern have a specular reflectance in a direction orthogonal to and toward the first surface of the substrate of less than 50%. Each of the traces has a width from 0.5 to 10 micrometer. The articles are useful in devices such as displays, in particular, touch screen displays useful for mobile hand held devices, tablets and computers. They also find use in antennas and for EMI shields.

    Abstract translation: 本公开提供了一种制品,其具有(a)具有第一纳米结构化表面的基底,所述第一纳米结构化表面在暴露于空气和相对的第二表面时是抗反射的; (b)布置在衬底的第一表面上的导体微图案,导体微图案由限定多个开放区域单元的多条迹线形成。 微图案具有大于80%的开放面积分数和微量取向的均匀分布。 导体微图案的痕迹在与衬底的第一表面垂直且朝向小于50%的方向上具有镜面反射。 每条迹线的宽度为0.5至10微米。 这些文章在诸如显示器的设备中是有用的,特别是用于移动手持设备,平板电脑和计算机的触摸屏显示器。 它们也可用于天线和EMI屏蔽

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