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    • 4. 发明申请
    • METHOD FOR DETERMINING TOUCH SIGNAL GENERATING BY SENSOR STRUCTURE OF TOUCH PANEL
    • 用于确定触摸面板传感器结构产生触觉信号的方法
    • US20120218224A1
    • 2012-08-30
    • US13467060
    • 2012-05-09
    • Chien-Ming LinMing-Ta HsiehChih-Chung ChenHsueh-Fang YinChia-Lin Liu
    • Chien-Ming LinMing-Ta HsiehChih-Chung ChenHsueh-Fang YinChia-Lin Liu
    • G06F3/044
    • G06F3/044
    • A sensor structure of a touch panel and a method of determining a touch signal generated by the same are disclosed. The sensor structure includes a plurality of sensor lines disposed on a surface of a substrate, and a control circuit electrically connected to the sensor lines. Each of the sensor lines has a plurality of conductive pads and a conductive line electrically connected the conductive pads. The control circuit receives a touch signal from one of the sensor lines. The touch signal is resulting from a touch capacitance generated between a touch and one of the conductive pads of the sensor line. The control circuit calculates the position of the touch based on the touch capacitance. In addition, the touch capacitance generated by a conductive pad close to the control circuit is larger than the touch capacitance generated by another conductive pad further away from the control circuit.
    • 公开了触摸面板的传感器结构和确定由其产生的触摸信号的方法。 传感器结构包括设置在基板的表面上的多个传感器线以及与传感器线电连接的控制电路。 每个传感器线具有多个导电焊盘,并且导电线与导电焊盘电连接。 控制电路接收来自传感器线之一的触摸信号。 触摸信号是由触摸和传感器线路的一个导电焊盘之间产生的触摸电容产生的。 控制电路基于触摸电容来计算触摸的位置。 此外,靠近控制电路的导电焊盘产生的触摸电容大于远离控制电路的另一个导电焊盘产生的触摸电容。
    • 9. 发明申请
    • METHOD OF POSITIONING COORDINATE
    • 定位方法
    • US20100271317A1
    • 2010-10-28
    • US12541988
    • 2009-08-17
    • Ming-Ta HsiehChien-Ming LinChih-Chung ChenHsueh-Fang YinChia-Lin Liu
    • Ming-Ta HsiehChien-Ming LinChih-Chung ChenHsueh-Fang YinChia-Lin Liu
    • G06F3/041
    • G06F3/04883
    • A method of positioning a coordinate suitable for a touch panel includes following steps. When a touch event occurs, the touch panel generates a corresponding detection coordinate periodically until the touch event ends. When the touch event occurs, the detection coordinate generated by the touch panel is sequentially stored. The touch event is ignored until the number of coordinates generated by the touch panel is greater than or equal to N, and N is a positive integer. When the number of coordinates generated by the touch panel is greater than or equal to N, a touch coordinate corresponding to the touch event is generated according to the last generated N detection coordinates. The above-mentioned step of generating the touch coordinate is repeated according to a cycle of generating the detection coordinate by the touch panel so as to renew the touch coordinate until the touch event ends.
    • 定位适合于触摸面板的坐标的方法包括以下步骤。 当触摸事件发生时,触摸面板周期性地产生相应的检测坐标,直到触摸事件结束。 当触摸事件发生时,依次存储由触摸面板生成的检测坐标。 触摸事件被忽略,直到触摸面板产生的坐标数大于或等于N,N为正整数。 当触摸面板生成的坐标数大于或等于N时,根据最后生成的N个检测坐标产生与触摸事件相对应的触摸坐标。 根据通过触摸面板生成检测坐标的循环来重复上述产生触摸坐标的步骤,以便更新触摸坐标直到触摸事件结束。