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1. 发明授权

US08264466B2 Touch screen having reduced visibility transparent conductor pattern 有权
标题翻译：触摸屏具有透明导体图案的可见性降低
公开(公告)号：US08264466B2
公开(公告)日：2012-09-11
申请号：US11278166
申请日：2006-03-31
申请人： Jonathan P. Maag , Joseph C. Spang , Brian E. Aufderheide
发明人： Jonathan P. Maag , Joseph C. Spang , Brian E. Aufderheide
IPC分类号： G06F3/041 , G02B1/10 , G03F1/00 , G03F7/00
CPC分类号： G06F3/044 , G02F1/13338 , G06F3/041
摘要： Disclosed is a transparent touch screen construction that includes a pattern of layer stacks disposed on a substrate. The layer stacks each include a transparent conductor layer and an intermediate layer positioned between the substrate and the transparent conductor layer. The intermediate layer has a refractive index that is lower than that of the transparent conductor layer and that of the substrate. The construction of the layer stacks reduces the difference in visible light transmission between the areas of the substrate covered by the stacks and the areas of the substrate left exposed by the stacks. Also disclosed are methods for reducing the visibility of a patterned transparent conductor in a touch screen by disposing an intermediate layer pattern between a substrate and a transparent conductor pattern, the intermediate layer pattern and transparent conductor pattern being coincident.
摘要翻译：公开了一种透明触摸屏结构，其包括设置在基板上的层叠图案。层叠层各自包括透明导体层和位于基板和透明导体层之间的中间层。中间层的折射率低于透明导体层和基板的折射率。层叠体的结构减小了由堆叠覆盖的衬底的区域和由堆叠留下的衬底的区域之间的可见光透射的差异。还公开了通过在衬底和透明导体图案之间设置中间层图案，中间层图案和透明导体图案重合来降低图形化的透明导体在触摸屏中的可视性的方法。

2. 发明授权

US08068186B2 Patterned conductor touch screen having improved optics 有权
标题翻译：具有改进的光学元件的图形导体触摸屏
公开(公告)号：US08068186B2
公开(公告)日：2011-11-29
申请号：US10686141
申请日：2003-10-15
申请人： Brian E. Aufderheide , Joseph C. Spang , Jonathan P. Maag
发明人： Brian E. Aufderheide , Joseph C. Spang , Jonathan P. Maag
IPC分类号： G02F1/1335
CPC分类号： G06F3/044 , G02B5/204
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.
摘要翻译：本发明提供了一种触摸屏，其包括作为触摸感测元件的透明导体的图案，并且具有被配置为降低透明导体图案的可视性的分层结构的触摸屏。该结构包括覆盖基板的涂层，设置在涂层上的透明导体图案，以及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的区域的填充材料，其中折射率填充材料小于基板的折射率并且小于透明导体图案的折射率。

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