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发明名称
具有多频和重心电容式侦测之多点触控触觉装置;MULTITOUCH TACTILE DEVICE WITH MULTIFREQUENCY AND BARYCENTRIC CAPACITIVE DETECTION
摘要
本发明的概要领域系在于具有投射电容式侦测之触控萤幕装置(1),包括矩阵触控板(10),该矩阵触控板包括复数导电列(11)与导电行(12),该板被连结至电子控制工具(20)。该电子控制工具产生在二不同频率所放射之二周期性放射电压。该接收电压之分析使得其可能决定该触控板上之二同时压按的位置,包括当该二压按系在接近的行列上做成。该压按之决定本质上系藉由计算该接收电压之波谷的重心所施行。
申请公布号
TW201435700
申请公布日期
2014.09.16
申请号
TW102143571
申请日期
2013.11.28
申请人
达乐股份有限公司
发明人
康尼 菲利浦;罗塞斯 席格弗莱德
分类号
G06F3/044(2006.01);G06F3/041(2006.01)
主分类号
G06F3/044(2006.01)
代理机构
代理人
<name>林志刚</name>
主权项
地址
THALES 法国
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