发明申请
- 专利标题： METHOD AND SYSTEM FOR DETECTING A CONTACT ON A TOUCH SCREEN
- 专利标题（中）： 用于检测触摸屏上的触点的方法和系统
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申请号： US12945219申请日： 2010-11-12
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公开(公告)号： US20110128251A1公开(公告)日： 2011-06-02
- 发明人: Pei XU , Yitong Zhao , Jie Zhang , Chen Huang , Yun Yang
- 申请人： Pei XU , Yitong Zhao , Jie Zhang , Chen Huang , Yun Yang
- 申请人地址： CN Shenzhen
- 专利权人： BYD COMPANY LIMITED
- 当前专利权人： BYD COMPANY LIMITED
- 当前专利权人地址： CN Shenzhen
- 优先权： CN200910188457.9 20091128
- 主分类号： G06F3/045
- IPC分类号： G06F3/045
摘要：
A method of detecting a contact on a touch-screen panel including a plurality of touch-sensitive units arranged on a touch-sensitive surface. The method comprises receiving at least two induction signals induced by a contact of an object with the touch-sensitive surface at a point in between at least two adjacent touch-sensitive units. The at least two adjacent touch-sensitive units include a first touch-sensitive unit and a second touch-sensitive unit. The at least two induction signals include a first induction signal induced by contact with the first touch-sensitive unit and a second induction signal induced by contact with the second touch-sensitive unit. The method further comprises combining the first and second induction signals to produce at least part of a touch signal, and processing the touch signal to generate a control signal and outputting the control signal to a terminal application device to enable user to view data from coordinates of the contact point.
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