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    • 6. 发明申请
    • TOUCH SYSTEM FOR INCREASING A REPORT RATE AND METHOD FOR INCREASING A REPORT RATE OF A TOUCH SYSTEM
    • 用于提高报告率的触控系统和提高触摸系统报告率的方法
    • US20130169586A1
    • 2013-07-04
    • US13413657
    • 2012-03-07
    • Bo-Wei LanChun-Chieh Wang
    • Bo-Wei LanChun-Chieh Wang
    • G06F3/044G06F3/045G06F3/041
    • G06F3/044G06F3/0416G06F3/045
    • A touch system for increasing a report rate includes a touch panel and a readout circuit. The touch panel is used for being touched by at least one object. A first axial direction of the touch panel has N first sensing lines and a second axial direction of the touch panel has M second sensing lines. The readout circuit is used for transmitting driving signals to each at least two first sensing lines of the N first sensing lines simultaneously, receiving sensing signals corresponding to the at least two first sensing lines through the M second sensing lines in turn, and calculating and outputting coordinates of at least one object touching the touch panel to a host according to the sensing signals corresponding to the at least two first sensing lines. The driving signals corresponding to the at least two first sensing lines partially overlap each other.
    • 用于提高报告率的触摸系统包括触摸面板和读出电路。 触摸面板用于被至少一个物体触摸。 触摸面板的第一轴向具有N个第一感测线,并且触摸面板的第二轴向具有M个第二感测线。 读出电路用于将驱动信号同时发送到N个第一感测线的至少两个第一感测线,依次接收通过M个第二感测线对应于至少两个第一感测线的感测信号,并计算和输出 根据与至少两个第一感测线对应的感测信号,将触摸面板的至少一个物体的坐标指向主机。 对应于至少两个第一感测线的驱动信号部分地彼此重叠。