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发明名称
电容式触控板的侦测电路及方法
摘要
一种电容式触控板的侦测电路及方法,在对该电容式触控板上的迹线做侦测时,预先将每条迹线侦测获得的前几次讯号与门槛值相比较以判断该条迹线是否无用,藉此省略对无用迹线的多余侦测以及运算,有效降低运算量,改善电容式触控板的效能。
申请公布号
TWI393043
申请公布日期
2013.04.11
申请号
TW098128827
申请日期
2009.08.27
申请人
义隆电子股份有限公司 新竹市科学工业园区创新一路12号
发明人
林嘉兴;陶逸欣;曾玄文
分类号
G06F3/044
主分类号
G06F3/044
代理机构
代理人
黄重智 新竹市四维路130号13楼之7
主权项
地址
新竹市科学工业园区创新一路12号
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