TOUCH SCREEN SENSOR AND PATTERNED SUBSTRATE HAVING OVERLAID MICROPATTERNS WITH LOW VISIBILITY
    6.
    发明申请
    TOUCH SCREEN SENSOR AND PATTERNED SUBSTRATE HAVING OVERLAID MICROPATTERNS WITH LOW VISIBILITY 审中-公开
    触摸屏传感器和具有低可视性的超大尺寸微型显示器的图案基板

    公开(公告)号:US20150138151A1

    公开(公告)日:2015-05-21

    申请号:US14602612

    申请日:2015-01-22

    Abstract: Presently described are articles such as antennas, EMI shields, and touch screen sensors as well as patterned substrates having overlaid micropatterns with low visibility. Also described are methods of determining the visibility of a patterned substrate. In one embodiment, a patterned substrate is described comprising a visible light transparent substrate; and at least two overlaid electrically conductive mesh micropatterns, wherein each mesh has a repeating cell geometry and the combination of overlaid micropatterns has a spatial contrast threshold at a distance of 30000 units of greater than −35 decibels.

    Abstract translation: 目前描述的是诸如天线,EMI屏蔽和触摸屏传感器之类的物品,以及具有低可见度的重叠微图案的图案化基板。 还描述了确定图案化衬底的可视性的方法。 在一个实施例中,描述了图案化衬底,其包括可见光透明衬底; 以及至少两个重叠的导电网状微图案,其中每个网格具有重复的单元几何形状,并且重叠的微图案的组合具有在大于-35分贝的30000单位的距离处的空间对比度阈值。

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