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TOUCH SCREEN WITH A STRUCTURED HEAD WITH IMPROVED OPTICS

机译:带有光学头结构化的触摸屏

摘要

The present invention provides a touch screen that includes a pattern of transparent conductors as touch sensing elements, and that has a layered construction configured to reduce the visibility of the transparent conductor pattern. The construction includes a coating covering a substrate, the transparent conductor pattern disposed on the coating, and a filler material covering and contacting the transparent conductor pattern and the areas of the coating not covered by the transparent conductor pattern, where the index of refraction of the filler material is less than the index of refraction of the substrate and less than the index of refraction of the transparent conductor pattern.
机译:本发明提供了一种触摸屏,该触摸屏包括作为触摸感测元件的透明导体的图案,并且具有被构造为减小透明导体图案的可视性的分层构造。该结构包括覆盖基材的涂层,设置在涂层上的透明导体图案以及填充材料,该填充材料覆盖并接触透明导体图案和未被透明导体图案覆盖的涂层区域,其中折射率为填充材料小于衬底的折射率并且小于透明导体图案的折射率。

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