发明名称 Input sensing circuit and touch panel including the same
摘要 <p>An input sensing device for sensing an input on a touch panel, and touch panel are provided. The input sensing device has a capacitance node and includes a charge pump to which an output signal from a first electrode of the capacitance node is input as a charge source in response to a sensing signal applied through a second electrode of the capacitance node. The input sensing device determines whether there is an input on the touch panel, based on an output voltage of the charge pump.</p>
申请公布号 EP2455842(A2) 申请公布日期 2012.05.23
申请号 EP20110186005 申请日期 2011.10.20
申请人 SAMSUNG ELECTRONICS CO., LTD. 发明人 LIM, SEONG-TAEK
分类号 G06F3/041;G06F3/044 主分类号 G06F3/041
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