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    CIRCUIT AND METHOD FOR REMOVING NOISE
    13.
    发明申请
    CIRCUIT AND METHOD FOR REMOVING NOISE 有权
    消除噪音的电路和方法

    公开(公告)号：US20130257526A1

    公开(公告)日：2013-10-03

    申请号：US13797079

    申请日：2013-03-12

    Applicant: HIDEEP INC.

    Inventor： Seyeob KIM ,  Youngho CHO ,  Bonkee KIM

    IPC: H03K3/013 ,  H03K3/012

    CPC classification number: H03K3/013 ,  G05F1/563 ,  H02M3/07 ,  H02M2001/0045 ,  H03K3/012

    Abstract: Disclosed is a noise removing circuit including: a voltage booster which boosts an input signal; and a regulator which receives an output signal of the voltage booster and reduces the signal's voltage higher than a specific value to the signal's voltage having the specific value and then outputs the signal.

    Abstract translation: 公开了一种噪声消除电路，包括：升压输入信号的升压器; 以及调节器，其接收所述升压器的输出信号，并且将所述信号的电压降低到具有所述特定值的所述信号的电压以上的特定值，然后输出所述信号。

    TOUCH INPUT DEVICE
    15.
    发明申请
    TOUCH INPUT DEVICE 有权

    公开(公告)号：US20240427456A1

    公开(公告)日：2024-12-26

    申请号：US18822688

    申请日：2024-09-03

    Applicant: HiDeep Inc.

    Inventor： Bonkee KIM ,  Seyeob KIM ,  Jongsik KIM ,  Sein LEE

    IPC: G06F3/041 ,  G06F3/044 ,  H10K59/40

    Abstract: Disclosed is an input device including a touch sensor, which is capable of accurately detecting whether a touch input to a touch surface is input by an object or/and a touch position even in a situation where the touch input device is in a floating state. The touch input device includes a touch surface, including: a touch sensor which is disposed under the touch surface and includes a plurality of driving electrodes, a plurality of receiving electrodes, and a plurality of dummy receiving electrodes; and a touch detection unit configured to detect a touch position of an object input to the touch surface based on a detection signal output from the plurality of receiving electrodes of the touch sensor, in which the touch detection unit detects the touch position of the object input to the touch surface.

    TOUCH APPARATUS AND TOUCH DETECTION METHOD THEREOF
    16.
    发明申请
    TOUCH APPARATUS AND TOUCH DETECTION METHOD THEREOF 有权

    公开(公告)号：US20240370124A1

    公开(公告)日：2024-11-07

    申请号：US18773830

    申请日：2024-07-16

    Applicant: HiDeep Inc.

    Inventor： Seyeob KIM ,  Hwanhee LEE ,  Jongsik KIM ,  Jeongwon SEO ,  Hyoungwook WOO ,  Kiryoung JUNG ,  Bonkee KIM

    IPC: G06F3/044 ,  G06F3/041

    Abstract: A touch apparatus according to an exemplary embodiment includes: a touch panel that includes a plurality of first touch electrodes extending in a first direction and arranged in a second direction that crosses the first direction, and a plurality of second touch electrodes extending in the second direction and arranged in the first direction; and a touch driver that applies a first driving signal for generation of a resonance signal of a stylus pen to the touch panel in a first section, and receives a detection signal from the plurality of first touch electrodes and the plurality of second touch electrodes in a second section that is next to the first section.

    TOUCH APPARATUS AND TOUCH DETECTION METHOD THEREOF
    17.
    发明公开
    TOUCH APPARATUS AND TOUCH DETECTION METHOD THEREOF 审中-公开

    公开(公告)号：US20240329778A1

    公开(公告)日：2024-10-03

    申请号：US18736699

    申请日：2024-06-07

    Applicant: HiDeep Inc.

    Inventor： Seyeob KIM ,  Hwanhee LEE ,  Bonkee KIM

    IPC: G06F3/041

    CPC classification number: G06F3/0418 ,  G06F3/04162 ,  G06F3/04166 ,  G06F2203/04104

    Abstract: An exemplary embodiment of the present invention provides a touch apparatus including: a touch panel configured to include a plurality of touch electrodes; a touch driver configured to apply a first driving signal to a first touch electrode of the touch electrodes during a first period, and a second driving signal to the touch electrodes during a second period subsequent to the first period; and a touch controller configured to determine a detection signal as a valid touch signal based on whether a signal strength of the detection signal received in response to the first driving signal exceeds a first threshold during the first period, wherein the detection signal include at least one of a first detection signal generated by a first touch object and a second detection signal generated by a second touch object, and the first detection signal is determined as a valid touch signal, while the first threshold is set to filter the second detection signal.

    TOUCH APPARATUS AND DRIVING METHOD THEREOF
    18.
    发明公开
    TOUCH APPARATUS AND DRIVING METHOD THEREOF 审中-公开

    公开(公告)号：US20240111379A1

    公开(公告)日：2024-04-04

    申请号：US18534964

    申请日：2023-12-11

    Applicant: HiDeep Inc.

    Inventor： Seyeob KIM ,  Bonkee KIM ,  Youngho CHO ,  Sein LEE

    IPC: G06F3/041 ,  G06F3/044

    CPC classification number: G06F3/04166 ,  G06F3/04186 ,  G06F3/044 ,  G06F2203/04106

    Abstract: A touch apparatus according to an exemplary embodiment includes: a touch panel that is disposed on a display panel of a display device that drives a plurality of pixels according to a vertical synchronization signal and a horizontal synchronization signal, and includes a plurality of first touch electrodes for sensing a touch input in a first direction and a plurality of second touch electrode for sensing a touch input in a second direction; a driver/receiver that applies a driving signal to at least one of the plurality of first touch electrodes and the plurality of second touch electrodes during a first section, and receives a detection signal from at least one of the plurality of first touch electrodes and the plurality of second touch electrodes during a second section after the first section; and a controller that generates touch information by using the detection signal, wherein the driving signal is synchronized with at least one synchronization signal of the horizontal synchronization signal and the vertical synchronization signal.

    TOUCH APPARATUS AND TOUCH DETECTION METHOD THEREOF
    20.
    发明公开
    TOUCH APPARATUS AND TOUCH DETECTION METHOD THEREOF 审中-公开

    公开(公告)号：US20230161435A1

    公开(公告)日：2023-05-25

    申请号：US18093444

    申请日：2023-01-05

    Applicant: HiDeep Inc.

    Inventor： Seyeob KIM ,  Bonkee Kim

    IPC: G06F3/041 ,  G06F3/0354

    CPC classification number: G06F3/04162 ,  G06F3/04166 ,  G06F3/03545 ,  G06F3/0446

    Abstract: A touch apparatus according to an exemplary embodiment of the present invention includes: a touch sensor; and a touch controller that operates in a resonance driving mode during which a first driving signal is output for generation of a resonance signal of a stylus pen to the touch sensor and an idle mode during which the driving signal output to the touch sensor is stopped, and obtains first touch coordinate information from a detection signal input from the touch sensor during the resonance driving mode.

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