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    TOUCH INPUT DEVICE
    1.
    发明申请
    TOUCH INPUT DEVICE 有权

    公开(公告)号：US20220253173A1

    公开(公告)日：2022-08-11

    申请号：US17600465

    申请日：2020-02-11

    Applicant: HiDeep Inc.

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

    IPC: G06F3/041 ,  H01L27/32 ,  G06F3/044

    Abstract: The present invention relates to a touch input device, and more particularly, to a touch 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.

    PRESSURE SENSOR, PRESSURE DETECTOR AND TOUCH INPUT DEVICE INCLUDING THE SAME
    2.
    发明申请
    PRESSURE SENSOR, PRESSURE DETECTOR AND TOUCH INPUT DEVICE INCLUDING THE SAME 审中-公开
    压力传感器，压力检测器和包括其的触摸输入装置

    公开(公告)号：US20160334914A1

    公开(公告)日：2016-11-17

    申请号：US15150864

    申请日：2016-05-10

    Applicant: HiDeep Inc.

    Inventor： Jongsik KIM ,  Bonkee Kim ,  Seyeob Kim ,  Sunyoung Kwon

    IPC: G06F3/041 ,  G06F3/044

    Abstract: A pressure sensor may be provided that includes: an electrode; a drive unit which applies a drive signal to the electrode; a sensing unit which receives, through the electrode, a reception signal including information on a capacitance which is between the electrode and a reference potential layer and is changed according to a relative distance between the electrode and the reference potential layer spaced from the electrode; and a first impedance between the drive unit and the electrode, and a second impedance between the sensing unit and the electrode.

    Abstract translation: 可以提供压力传感器，其包括：电极; 驱动单元，其向所述电极施加驱动信号; 感测单元，其通过电极接收包括关于电极和参考电位层之间的电容的信息的接收信号，并且根据与电极间隔开的电极和参考电位层之间的相对距离而改变; 以及驱动单元和电极之间的第一阻抗，以及感测单元和电极之间的第二阻抗。

    TOUCH INPUT DEVICE
    4.
    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
    5.
    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 INPUT DEVICE
    7.
    发明申请
    TOUCH INPUT DEVICE 有权

    公开(公告)号：US20250093998A1

    公开(公告)日：2025-03-20

    申请号：US18958700

    申请日：2024-11-25

    Applicant: HIDeep Inc.

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

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

    Abstract: The disclosed subject matter relates to a touch input device, and more particularly, to a touch 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
    9.
    发明申请
    TOUCH APPARATUS AND TOUCH DETECTION METHOD THEREOF 有权

    公开(公告)号：US20210311590A1

    公开(公告)日：2021-10-07

    申请号：US17113652

    申请日：2020-12-07

    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 SENSOR PANEL
    10.
    发明申请
    TOUCH SENSOR PANEL 审中-公开

    公开(公告)号：US20190179451A1

    公开(公告)日：2019-06-13

    申请号：US16212775

    申请日：2018-12-07

    Applicant: HiDeep Inc.

    Inventor： Seyeob KIM ,  Jongsik KIM

    IPC: G06F3/044

    Abstract: A touch sensor panel may be provided that includes: a plurality of drive electrodes which extend in a first layer in a first axial direction and sense touch; a plurality of dummy drive electrodes which extend in the first layer in the first axial direction and do not sense the touch; a plurality of receiving electrodes which extend in a second layer in a second axial direction crossing the first axial direction and sense the touch; and a plurality of dummy receiving electrodes which extend in the second layer in the second axial direction and do not sense the touch. A part of a capacitance path between the drive electrode and the receiving electrode is blocked.

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