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    STYLUS PEN
    131.
    发明申请
    STYLUS PEN 有权

    公开(公告)号：US20250147602A1

    公开(公告)日：2025-05-08

    申请号：US18928374

    申请日：2024-10-28

    Applicant: HiDeep, Inc.

    Inventor： Mun Sub Byun

    IPC: G06F3/0354 ,  G06F3/046

    Abstract: Disclosed is a stylus pen including: a ferrite core; and a coil including a plurality of metal wires twisted to have a number of twist turns per unit length of at least n, and wound on an outer surface of the ferrite core.

    ELECTRONIC DEVICE
    133.
    发明申请
    ELECTRONIC DEVICE 有权

    公开(公告)号：US20240402856A1

    公开(公告)日：2024-12-05

    申请号：US18734657

    申请日：2024-06-05

    Applicant: HiDeep Inc.

    Inventor： Seyeob KIM ,  Bonkee Kim ,  Yunjoung Kim ,  Jongsik Kim ,  Hyong Cheol Shin ,  Kwyro Lee

    IPC: G06F3/044 ,  G06F1/16 ,  G06F3/0354 ,  G06F3/041

    Abstract: The present disclosure relates to an electronic device, and more particularly, to an electronic device capable of sensing a stylus pen and an external object such as a finger, which is brought into proximity or contact with the electronic device and reducing the number of channels between a sensor unit and a touch controller. The electronic device according to an embodiment of the present invention includes a sensor unit and a touch controller. Here, the sensor unit includes: a plurality of first patterns, each of which extends in a first direction and has both ends electrically connected to the touch controller; and a plurality of third patterns, each of which extends in a second direction different from the first direction to cross the first pattern and has both ends of which at least one end is electrically connected to the touch controller.

    TOUCH INPUT DEVICE
    134.
    发明申请
    TOUCH INPUT DEVICE 有权

    公开(公告)号：US20240393901A1

    公开(公告)日：2024-11-28

    申请号：US18673951

    申请日：2024-05-24

    Applicant: HiDeep Inc.

    Inventor： Young ho CHO ,  Seyeob KIM ,  Bonkee KIM

    IPC: G06F3/041 ,  G06F3/044

    Abstract: A touch input device according to the present invention is a touch input device including a display panel, and the touch input device comprises a plurality of first electrodes and a plurality of second electrodes disposed to cross the plurality of first electrodes. A touch sensor and a touch controller are electrically connected to the plurality of the first electrodes and the plurality of the second electrodes. The touch controller is configured to control the touch sensor, wherein the second electrode comprises a pair of electrode portions, one electrode portion of the pair of electrode portions is disposed adjacent to at least one part of the plurality of first electrodes, and the other one of the pair of electrode portions of the second electrode is disposed adjacent to the plurality of electrode portions. At least one of the first electrodes is disposed adjacent to the remaining portion of electrodes.

    TOUCH SENSOR AND TOUCH INPUT DEVICE COMPRISING SAME
    136.
    发明公开
    TOUCH SENSOR AND TOUCH INPUT DEVICE COMPRISING SAME 审中-公开

    公开(公告)号：US20240264700A1

    公开(公告)日：2024-08-08

    申请号：US18686458

    申请日：2022-09-16

    Applicant: HiDeep Inc.

    Inventor： Seyeob KIM ,  Bonkee KIM

    IPC: G06F3/041 ,  G06F3/044

    CPC classification number: G06F3/0418 ,  G06F3/0446

    Abstract: An embodiment of the present invention relates to a touch sensor and a touch input device comprising same. The touch sensor according to the embodiment of the present invention comprises: a plurality of driving electrodes each having a shape extending in a first direction and having a plurality of openings arranged along the first direction; and a plurality of reception electrodes comprising a plurality of reception electrode patterns arranged in the plurality of openings of the plurality of driving electrodes, and a plurality of connection patterns which are arranged along a second direction different from the first direction and electrically connect the plurality of reception electrode patterns.

    TOUCH APPARATUS AND TOUCH DETECTION METHOD THEREOF
    137.
    发明公开
    TOUCH APPARATUS AND TOUCH DETECTION METHOD THEREOF 审中-公开

    公开(公告)号：US20240264691A1

    公开(公告)日：2024-08-08

    申请号：US18632511

    申请日：2024-04-11

    Applicant: HiDeep Inc.

    Inventor： Seyeob KIM ,  Bonkee KIM ,  Youngho CHO

    IPC: G06F3/041

    CPC classification number: G06F3/0416

    Abstract: a touch device according to an exemplary embodiment includes: a plurality of touch electrodes; and a driver/receiver that applies driving signals, each having a frequency corresponding to a resonance frequency of a stylus pen, to the plurality of touch electrodes, and receives detection signals from the plurality of touch electrodes, wherein the driving signals may include a first driving signal and a second driving signal, each having a different phase.

    TOUCH INPUT DEVICE
    138.
    发明公开
    TOUCH INPUT DEVICE 审中-公开

    公开(公告)号：US20240184382A1

    公开(公告)日：2024-06-06

    申请号：US18552494

    申请日：2022-03-25

    Applicant: HiDeep Inc.

    Inventor： Seyeob KIM ,  Bonkee KIM ,  Beomkyu KO ,  Kiryoung JUNG ,  Hyoungwook WOO

    IPC: G06F3/0354 ,  G06F3/038

    CPC classification number: G06F3/03545 ,  G06F3/038

    Abstract: The present invention relates to a multifunctional touch input device capable of detecting a touch position, driving a stylus pen, and detecting a position of the stylus pen.
    The touch input device according to an embodiment of the present invention includes a sensor unit and a control unit for controlling the sensor unit, the sensor unit includes a plurality of patterns. The plurality of patterns include a first pattern extending in a first direction, a second pattern disposed adjacent to the first pattern, a third pattern extending in a second direction different from the first direction, and a fourth pattern disposed adjacent to the third pattern. Here, the plurality of first third patterns have one ends electrically connected to the control unit and the other ends electrically opened. The plurality of first patterns have the other ends that are electrically connected to each other, and the plurality of third patterns have the other ends that are electrically connected to each other.

    TOUCH INPUT DEVICE
    139.
    发明公开
    TOUCH INPUT DEVICE 审中-公开

    公开(公告)号：US20240168583A1

    公开(公告)日：2024-05-23

    申请号：US18518061

    申请日：2023-11-22

    Applicant: HiDeep inc.

    Inventor： Bonkee KIM ,  Seyeob Kim

    IPC: G06F3/041 ,  G06F3/044

    CPC classification number: G06F3/0416 ,  G06F3/0442 ,  G06F3/0445 ,  G06F3/0446

    Abstract: A touch input device includes a touch sensor; and a control unit that controls the touch sensor, wherein the touch sensor includes a plurality of first electrodes and a plurality of second electrodes, the first electrode is disposed along a first direction, and the second electrode is disposed along a second direction different from the first direction, a 2a electrode pattern disposed immediately adjacent to the first electrode, and a 2b electrode pattern disposed at a distance apart by an interval from the first electrode and not immediately adjacent to the first electrode. The control unit controls different driving signals to be applied simultaneously to two second electrodes, wherein the driving signal applied to the 2b electrode pattern is applied to the 2a electrode pattern. The control unit detects the touch position of the object located on the touch sensor based on the signals received from the first electrodes.

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