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    • 7. 发明授权
    • Touch sensing apparatus using varying signal delay input to a flip-flop
    • 使用变化的信号延迟输入到触发器的触摸感测装置
    • US07696986B2
    • 2010-04-13
    • US11616893
    • 2006-12-28
    • Shi-Quan LinShin-Hong ChungHan-Che WangKuan-Hong HsiehXin Zhao
    • Shi-Quan LinShin-Hong ChungHan-Che WangKuan-Hong HsiehXin Zhao
    • G06F3/041
    • G06F3/046
    • A touch sensing apparatus is provided. The apparatus includes a flip-flop (15), a sensor (13), an AC signal (14), and a detector (16). The AC signal supplies AC signals to the flip-flop. The flip-flop outputs a first output signal at the output of flip-flop when the sensor is not touched. The sensor receives electricity signals from the object, and causes a delay of the AC signal inputted to the first input of the flip-flop, the delay of the AC signal to be inputted to the first input of the flip-flop further causes the flip-flop to output a second output signal at the output of the flip-flop. The detector detects a change from the first output signal to the second output signal at the output of the flip-flop and accordingly identifies a touch on the sensor.
    • 提供了一种触摸感测装置。 该装置包括触发器(15),传感器(13),交流信号(14)和检测器(16)。 交流信号向触发器提供交流信号。 当传感器未被触摸时,触发器在触发器的输出处输出第一输出信号。 该传感器从物体接收电信号,并且导致输入到触发器的第一输入端的AC信号的延迟,输入到触发器的第一输入端的AC信号的延迟进一步导致翻转 -flop在触发器的输出端输出第二个输出信号。 检测器检测在触发器的输出处从第一输出信号到第二输出信号的变化,并且因此识别传感器上的触摸。
    • 10. 发明申请
    • TOUCH SENSING APPARATUS
    • 触摸感应装置
    • US20070108994A1
    • 2007-05-17
    • US11558421
    • 2006-11-09
    • Shin-Hong ChungHan-Che WangKuan-Hong Hsieh
    • Shin-Hong ChungHan-Che WangKuan-Hong Hsieh
    • G01R27/26
    • H03K17/962
    • A touch sensing apparatus is provided. The apparatus includes: a flip-flop, a sensor, an AC signal and a detector. The AC signal supplies AC signals to the flip-flop. The flip-flop outputs a first type output signal at the output thereof when the sensor is not touched. The sensor receives electricity signals from an object, and causes a delay of the AC signal to be inputted to the first input of the flip-flop, the delay of the AC signal to be inputted to the first input of the flip-flop further causes the flip-flop to output a second type output signal at the output thereof. The detector detects a change from the first type output signal to the second type output signal at the output of the flip-flop and accordingly identifies a touch on the sensor.
    • 提供了一种触摸感测装置。 该装置包括:触发器,传感器,AC信号和检测器。 交流信号向触发器提供交流信号。 当传感器未被触摸时,触发器在其输出处输出第一类型的输出信号。 该传感器从物体接收电信号,并且使AC信号的延迟输入到触发器的第一输入端,输入到触发器的第一输入端的AC信号的延迟进一步导致 触发器在其输出端输出第二类型的输出信号。 检测器检测在触发器的输出处从第一类型输出信号到第二类型输出信号的变化,并且因此识别传感器上的触摸。