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    • 7. 发明申请
    • TOUCH SENSING APPARATUS AND METHOD FOR DETECTING APPROACH
    • 触摸感应装置和检测方法
    • US20120062248A1
    • 2012-03-15
    • US13181876
    • 2011-07-13
    • Hyung Kew LEEJoon Ah ParkSeung Ju Han
    • Hyung Kew LEEJoon Ah ParkSeung Ju Han
    • G01R27/26
    • G06F3/044G06F2203/04101G06F2203/04108
    • A touch sensing apparatus includes an approach sensing electrode unit including a plurality of first approach sensing electrode arrays disposed on a substrate and a plurality of second approach sensing arrays disposed adjacent to the first approach sensing electrode arrays, a voltage supply unit to supply a voltage to any of the first approach sensing electrode arrays and the second approach sensing electrode arrays, a signal generation unit to generate an approach sensing signal by detecting a variation of capacitance generated between the first approach sensing electrode arrays and the second approach sensing electrode arrays, the variation of capacitance occurring in a 3-dimensional (3D) approach sensing region, and an information generation unit to generate contact information corresponding to the approach sensing signal generated by the signal generation unit.
    • 触摸感测装置包括接近感测电极单元,其包括设置在基板上的多个第一接近感测电极阵列和与第一接近感测电极阵列相邻设置的多个第二接近感测阵列;电压供应单元, 第一接近感测电极阵列和第二接近感测电极阵列中的任何一个,信号产生单元,用于通过检测在第一接近感测电极阵列和第二接近感测电极阵列之间产生的电容的变化来产生接近感测信号,变化 的三维(3D)接近感测区域中产生的电容;以及信息生成单元,生成与由信号生成单元生成的接近感测信号相对应的接触信息。
    • 8. 发明授权
    • Touch sensing apparatus and method for detecting approach
    • 触摸感应装置及方法
    • US08680877B2
    • 2014-03-25
    • US13181876
    • 2011-07-13
    • Hyung Kew LeeJoon Ah ParkSeung Ju Han
    • Hyung Kew LeeJoon Ah ParkSeung Ju Han
    • G01R27/26G06F3/02
    • G06F3/044G06F2203/04101G06F2203/04108
    • A touch sensing apparatus includes an approach sensing electrode unit including a plurality of first approach sensing electrode arrays disposed on a substrate and a plurality of second approach sensing arrays disposed adjacent to the first approach sensing electrode arrays, a voltage supply unit to supply a voltage to any of the first approach sensing electrode arrays and the second approach sensing electrode arrays, a signal generation unit to generate an approach sensing signal by detecting a variation of capacitance generated between the first approach sensing electrode arrays and the second approach sensing electrode arrays, the variation of capacitance occurring in a 3-dimensional (3D) approach sensing region, and an information generation unit to generate contact information corresponding to the approach sensing signal generated by the signal generation unit.
    • 触摸感测装置包括接近感测电极单元,其包括设置在基板上的多个第一接近感测电极阵列和与第一接近感测电极阵列相邻设置的多个第二接近感测阵列;电压供应单元, 第一接近感测电极阵列和第二接近感测电极阵列中的任何一个,信号产生单元,用于通过检测在第一接近感测电极阵列和第二接近感测电极阵列之间产生的电容的变化来产生接近感测信号,变化 的三维(3D)接近感测区域中产生的电容;以及信息生成单元,生成与由信号生成单元生成的接近感测信号相对应的接触信息。