发明名称 Grounded button for cap sense
摘要 A touch-sensing device has a top and a bottom surface. A grounded connector is coupled to the bottom surface of the touch-sensing device and extends through the touch-sensing device to the top surface of the touch-sensing device. The touch-sensing device has a grounded layer. A first dielectric layer is on the grounded layer. A conductive layer of the touch-sensing device has an opening. The conductive layer is on the first dielectric layer. The second dielectric layer is on the conductive layer. The grounded connector is coupled to the grounded layer and extends through the opening of the conductive layer to the top surface of the second dielectric layer.
申请公布号 US2008024456(A1) 申请公布日期 2008.01.31
申请号 US20060497024 申请日期 2006.07.31
申请人 PENG TAO;QIN ZHENG 发明人 PENG TAO;QIN ZHENG
分类号 G06F3/041 主分类号 G06F3/041
代理机构 代理人
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