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    TOUCH SENSOR AND TOUCH INPUT DEVICE COMPRISING SAME
    1.
    发明申请
    TOUCH SENSOR AND TOUCH INPUT DEVICE COMPRISING SAME 有权

    公开(公告)号：US20250093999A1

    公开(公告)日：2025-03-20

    申请号：US18961753

    申请日：2024-11-27

    Applicant: HiDeep Inc.

    Inventor： Seyeob KIM ,  Bonkee KIM

    IPC: G06F3/041 ,  G06F3/044

    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.

    STYLUS PEN
    2.
    发明申请
    STYLUS PEN 有权

    公开(公告)号：US20250093978A1

    公开(公告)日：2025-03-20

    申请号：US18963888

    申请日：2024-11-29

    Applicant: HiDeep Inc.

    Inventor： Seyeob KIM ,  Hyoungwook WOO ,  Kiryoung Jung ,  BONKEE KIM

    IPC: G06F3/0354 ,  G06F3/044 ,  H01F1/03 ,  H01F17/04

    Abstract: An exemplary embodiment of the present invention provides a stylus pen including: a body; a conductive tip configured to be exposed from an inside of the body to an outside thereof; and a resonance circuit connected to the conductive tip to resonate an electrical signal transferred from the conductive tip. An inductor unit of the resonance circuit includes a ferrite core and a coil wound in multiple layers over at least a portion of the ferrite core. The ferrite core includes nickel, and the coil can be formed by a litz wire with adjacent winding layers that are wound to be inclined in a zigzag form.

    TOUCH INPUT DEVICE
    3.
    发明申请
    TOUCH INPUT DEVICE 有权

    公开(公告)号：US20250036234A1

    公开(公告)日：2025-01-30

    申请号：US18715703

    申请日：2022-11-18

    Applicant: HIDEEP INC.

    Inventor： Seyeob KIM ,  Bonkee KIM

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

    Abstract: Described is a multi-functional touch input device capable of detecting a touch position, driving a stylus pen, and detecting the position of the stylus pen. The touch input device according to another embodiment of the present invention comprises a sensor unit and a control unit, wherein the sensor unit comprises: a plurality of first patterns extending in a first direction and having one ends electrically connected to the control unit; a plurality of second patterns extending in the first direction and disposed adjacent to the first patterns; a plurality of third patterns extending in a second direction perpendicular to the first direction and having one ends electrically connected to the control unit; and a plurality of fourth patterns extending in the second direction, disposed adjacent to the third patterns, and having one ends electrically floated and the other ends electrically connected to each other.

    FERRITE CORE AND STYLUS PEN INCLUDING THE SAME
    4.
    发明申请
    FERRITE CORE AND STYLUS PEN INCLUDING THE SAME 有权

    公开(公告)号：US20250021174A1

    公开(公告)日：2025-01-16

    申请号：US18770812

    申请日：2024-07-12

    Applicant: HiDeep Inc.

    Inventor： Mun Sub BYUN ,  Kiung KIM ,  Seyeob KIM ,  Chongkuk PAEK ,  Kiryoung Jung

    IPC: G06F3/0354

    Abstract: A stylus pen may be optimized to a housing having a specific shape and may improve a magnitude of a pen signal. A ferrite core is mounted in a stylus pen and has a through-hole formed along a longitudinal direction of the stylus pen. The ferrite core has a first cross-sectional shape in a first vertical direction perpendicular to the longitudinal direction and a second cross-sectional shape in a second vertical direction perpendicular to both the longitudinal direction and the first vertical direction, the first cross-sectional shape is different from the second cross-sectional shape, the ferrite core includes a curved portion disposed at one end of the ferrite core, and the curved portion includes at least two curved surfaces that are curved from one side surface of one end of the ferrite core to a portion adjacent to the through-hole of the ferrite core in a direction toward the through-hole.

    TOUCH INPUT DEVICE
    6.
    发明公开
    TOUCH INPUT DEVICE 审中-公开

    公开(公告)号：US20240345678A1

    公开(公告)日：2024-10-17

    申请号：US18634082

    申请日：2024-04-12

    Applicant: HiDeep Inc.

    Inventor： Bonkee KIM ,  Seyeob KIIM

    IPC: G06F3/041 ,  G06F3/044 ,  G09G3/20

    CPC classification number: G06F3/04166 ,  G06F3/0446 ,  G06F3/0412 ,  G09G3/20 ,  G09G2320/0247 ,  G09G2354/00

    Abstract: A touch input device preventing a flicker from occurring on a display screen caused by multi-driving of a touch sensor. The touch input device includes a display panel having a plurality of scan lines; a touch sensor including a plurality of driving electrodes arranged in the same direction as the scan line and a plurality of receiving electrodes arranged in a direction different from the scan line; and a control unit configured to perform a touch scan so that driving signals are applied to two or more driving electrodes of the plurality of driving electrodes. The control unit controls a driving timing of the touch scan so that the scan line to which a display scan signal is applied of the plurality of scan lines and the driving electrodes to which the driving signals are applied are not in overlap with each other in terms of time and space.

    ELECTRONIC DEVICE
    7.
    发明公开
    ELECTRONIC DEVICE 审中-公开

    公开(公告)号：US20240319819A1

    公开(公告)日：2024-09-26

    申请号：US18613033

    申请日：2024-03-21

    Applicant: HiDeep Inc.

    Inventor： Seyeob Kim ,  Bonkee KIM ,  Young ho CHO ,  Giduk KIM ,  Myeonggyu SONG

    IPC: G06F3/041 ,  G06F3/0354 ,  G06F3/038

    CPC classification number: G06F3/04166 ,  G06F3/03545 ,  G06F3/038 ,  G06F3/04162

    Abstract: Disclosed is an electronic device comprising: a sensor unit; and a control unit, wherein the sensor unit comprises a plurality of first patterns extending in a first direction; a plurality of second patterns extending in the first direction, wherein the plurality of second patterns are disposed adjacent to the plurality of first patterns and have one ends that are electrically connected to each other; a plurality of third patterns extending in a second direction perpendicular to the first direction; and a plurality of fourth patterns extending in the second direction, wherein the plurality of fourth patterns are disposed adjacent to the plurality of third patterns and have one ends that are electrically connected to each other.

    TOUCH SENSOR AND TOUCH INPUT DEVICE COMPRISING SAME
    9.
    发明公开
    TOUCH SENSOR AND TOUCH INPUT DEVICE COMPRISING SAME 审中-公开

    公开(公告)号：US20240231532A1

    公开(公告)日：2024-07-11

    申请号：US18264173

    申请日：2022-01-26

    Applicant: HiDeep Inc.

    Inventor： Bonkee KIM ,  Seyeob KIM

    IPC: G06F3/041 ,  G06F3/044 ,  G06F3/046

    CPC classification number: G06F3/04166 ,  G06F3/0418 ,  G06F3/0443 ,  G06F3/0446 ,  G06F3/046 ,  G06F2203/04107 ,  G06F2203/04108

    Abstract: Provided are a touch sensor and a touch input device including the same. The touch sensor includes a driving electrode including a plurality of driving pattern parts arranged in a first direction and a connection pattern configured to electrically connect two driving pattern parts, which are adjacent to each other, of the plurality of driving patterns to each other, and a receiving electrode, in which a first receiving pattern part and a second receiving pattern part, which are disposed with the connection pattern of the driving electrode therebetween, are alternatively arranged in a second direction perpendicular to the first direction.

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