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    TOUCH INPUT DEVICE
    31.
    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.

    ELECTRONIC DEVICE AND CONTROL METHOD THEREFOR
    32.
    发明申请
    ELECTRONIC DEVICE AND CONTROL METHOD THEREFOR 有权

    公开(公告)号：US20220164081A1

    公开(公告)日：2022-05-26

    申请号：US17600628

    申请日：2020-03-27

    Applicant: HiDeep Inc.

    Inventor： Hwanhee LEE ,  Seyeob KIM ,  Bonkee KIM ,  Hyoungwook WOO ,  Kiryoung JUNG ,  Wonwoo LEE

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

    Abstract: An embodiment of the present invention provides a display device including: a touch sensor configured to sequentially transfer an electromagnetic signal having two or more frequencies to a stylus pen, and to receive an electromagnetic signal corresponding to the electromagnetic signal from the stylus pen; and a touch controller configured to operate the touch sensor by determining one of the two or more frequencies as the frequency of the electromagnetic signal depending on a change in the received electromagnetic signal.

    ANTENNA APPARATUS
    35.
    发明申请
    ANTENNA APPARATUS 审中-公开
    天线装置

    公开(公告)号：US20150116167A1

    公开(公告)日：2015-04-30

    申请号：US14524735

    申请日：2014-10-27

    Applicant: HiDeep Inc.

    Inventor： Bumkyum KIM ,  Taeyeop LEE ,  Youngho CHO ,  Bonkee KIM

    IPC: H01Q5/00

    CPC classification number: H01Q5/328 ,  H01Q5/335 ,  H01Q9/0407 ,  H01Q9/065 ,  H01Q13/085 ,  H01Q13/103 ,  H03H7/38

    Abstract: An antenna apparatus may be provided that includes: a radiating metal; a ground which is connected to the radiating metal; a first impedance which forms a first path by being connected between the radiating metal and the ground, has an impedance value which is changed depending on a frequency, and opens the first path in response to a predetermined frequency, and a second impedance which forms a second path parallel with the first path by being connected between the radiating metal and the ground, has an impedance value which is changed depending on a frequency, and short-circuits the second path in response to the predetermined frequency.

    Abstract translation: 可以提供一种天线装置，其包括：辐射金属; 与辐射金属连接的地面; 通过连接在辐射金属和​​地之间形成第一路径的第一阻抗具有根据频率而改变的阻抗值，并且响应于预定频率而打开第一路径，形成第二阻抗的第二阻抗 通过连接在辐射金属和​​地之间与第一路径平行的第二路径具有根据频率而改变的阻抗值，并且响应于预定频率使第二路径短路。

    TUNABLE CAPACITOR
    36.
    发明申请
    TUNABLE CAPACITOR 有权
    TUNABLE电容器

    公开(公告)号：US20130257558A1

    公开(公告)日：2013-10-03

    申请号：US13853499

    申请日：2013-03-29

    Applicant: HIDEEP INC

    Inventor： Bonkee KIM ,  Youngho CHO ,  Donggu IM ,  Bumkyum KIM

    IPC: H03H11/28

    CPC classification number: H03H7/38 ,  H01L23/642 ,  H01L23/66 ,  H01L27/0251 ,  H01L2223/6655 ,  H01L2924/0002 ,  H03H11/28 ,  H01L2924/00

    Abstract: Disclosed is a tunable capacitor. The tunable capacitor according to a first embodiment of the present invention includes: a variable capacitor unit placed between a first terminal and a second terminal; and a bypass switch which on/off controls a bypass connection between the first terminal and the second terminal, wherein the variable capacitor unit and the bypass switch are integrated on one semiconductor die or on one module. The tunable capacitor according to a second embodiment of the present invention includes: a variable capacitor unit placed between a first terminal and a second terminal; an impedance tuner placed between aground terminal and either the first terminal or the second terminal; and a tuning switch which on/off controls the connection between the variable capacitor unit and an impedance tuner, wherein the variable capacitor unit, the impedance tuner and the tuning switch are integrated on one semiconductor die or on one module.

    Abstract translation: 公开了可调电容器。 根据本发明的第一实施例的可调谐电容器包括：放置在第一端子和第二端子之间的可变电容器单元; 以及旁路开关，其对第一端子和第二端子之间的旁路连接进行开/关控制，其中可变电容器单元和旁路开关集成在一个半导体管芯上或一个模块上。 根据本发明第二实施例的可调谐电容器包括：放置在第一端子和第二端子之间的可变电容器单元; 放置在第一终端或第二终端之间的阻抗调谐器; 以及调谐开关，其对可变电容器单元和阻抗调谐器之间的连接进行开/关控制，其中可变电容器单元，阻抗调谐器和调谐开关集成在一个半导体管芯上或一个模块上。

    CIRCUIT AND METHOD FOR REMOVING NOISE
    37.
    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
    38.
    发明申请
    TOUCH INPUT DEVICE 有权

    公开(公告)号：US20250053269A1

    公开(公告)日：2025-02-13

    申请号：US18723344

    申请日：2022-11-28

    Applicant: HIDEEP INC.

    Inventor： Seyeob KIM ,  Bonkee KIM

    IPC: G06F3/044 ,  G06F3/0354 ,  G06F3/041 ,  G06F3/046

    Abstract: The present invention relates to 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 an embodiment of the present invention comprising a sensor unit and a control unit electrically connected to the sensor unit. In addition, provided is the touch input device capable of improving touch position sensing sensitivity by removing noise when detecting a touch position.

    TOUCH INPUT DEVICE
    39.
    发明申请
    TOUCH INPUT DEVICE 有权

    公开(公告)号：US20240427455A1

    公开(公告)日：2024-12-26

    申请号：US18822638

    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.

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