TOUCH SENSING DEVICE
    1.
    发明申请
    TOUCH SENSING DEVICE 有权
    触摸感应器

    公开(公告)号:US20130050116A1

    公开(公告)日:2013-02-28

    申请号:US13590385

    申请日:2012-08-21

    IPC分类号: G06F3/041

    摘要: A touch sensing device includes a touch screen including Tx lines, Rx lines crossing the Tx lines, and touch sensors formed between the Tx lines and the Rx lines, and a touch screen driving circuit which senses all the touch sensors of the touch screen in a first sensing step to detect the presence or absence of a touch input, and then again senses the touch sensors, in which the touch input is detected as a first sensing result, in a second sensing step to detect a position of the touch input. When there is no touch sensor, in which the touch input is detected as the first sensing result, the touch screen driving circuit repeats the first sensing step.

    摘要翻译: 触摸感测装置包括触摸屏,其包括Tx线,与Tx线交叉的Rx线,以及形成在Tx线和Rx线之间的触摸传感器,以及触摸屏驱动电路,其触摸触摸屏的所有触摸传感器 第一感测步骤,用于检测触摸输入的存在或不存在,然后在第二感测步骤中再次感测触摸输入被检测为第一感测结果的触摸传感器,以检测触摸输入的位置。 当没有触摸输入被检测为第一感测结果的触摸传感器时,触摸屏驱动电路重复第一感测步骤。

    Touch sensing device
    2.
    发明授权
    Touch sensing device 有权
    触摸感应装置

    公开(公告)号:US09069425B2

    公开(公告)日:2015-06-30

    申请号:US13590385

    申请日:2012-08-21

    IPC分类号: G06F3/044 G06F3/041

    摘要: A touch sensing device includes a touch screen including Tx lines, Rx lines crossing the Tx lines, and touch sensors formed between the Tx lines and the Rx lines, and a touch screen driving circuit which senses all the touch sensors of the touch screen in a first sensing step to detect the presence or absence of a touch input, and then again senses the touch sensors, in which the touch input is detected as a first sensing result, in a second sensing step to detect a position of the touch input. When there is no touch sensor, in which the touch input is detected as the first sensing result, the touch screen driving circuit repeats the first sensing step.

    摘要翻译: 触摸感测装置包括触摸屏,其包括Tx线,与Tx线交叉的Rx线,以及形成在Tx线和Rx线之间的触摸传感器,以及触摸屏驱动电路,其触摸触摸屏的所有触摸传感器 第一感测步骤,用于检测触摸输入的存在或不存在,然后在第二感测步骤中再次感测触摸输入被检测为第一感测结果的触摸传感器,以检测触摸输入的位置。 当没有触摸输入被检测为第一感测结果的触摸传感器时,触摸屏驱动电路重复第一感测步骤。