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公开(公告)号：US12271538B2
公开(公告)日：2025-04-08
申请号：US18133608
申请日：2023-04-12
Applicant: HiDeep, Inc.
Inventor： Seyeob Kim , Hojun Moon , Mun Sub Byun
IPC: G06F3/03 , G06F3/0354 , G06F3/038 , G06F3/041 , G06F3/046
Abstract: According to an example embodiment, a stylus pen may include an inductor including a core body, ferrite core, a coil wound on an outer surface of the ferrite core, and a magnetic body spaced apart from the ferrite core by pressure applied to the core body.
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公开(公告)号：US12086370B2
公开(公告)日：2024-09-10
申请号：US18208656
申请日：2023-06-12
Applicant: HiDeep Inc.
Inventor： Seyeob Kim , Sangsic Yoon , Sunyoung Kwon , Hojun Moon , Taehoon Kim , Bonkee Kim
CPC classification number: G06F3/0446 , G06F3/04166 , G06F3/0443 , G06F3/0445 , G06F3/0447 , G06F2203/04105
Abstract: A touch input device is disclosed that may comprise a display panel and/or a touch sensor. The touch sensor may include a driving electrode and/or a receiving electrode that may be disposed on the display panel and/or inside the display panel. The touch input device may comprise an electrode pattern that may be disposed on a bottom surface of the display panel. The touch input device may comprise a controller that may be configured to provide a first driving signal to the driving electrode of the touch sensor. The controller may be configured to receive a touch detection signal from the receiving electrode of the touch sensor. The controller may be configured to detect a touch position, perhaps for example based on the touch detection signal. The controller may be configured to provide a second driving signal different from the first driving signal to the electrode pattern.
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公开(公告)号：US11960688B2
公开(公告)日：2024-04-16
申请号：US18002807
申请日：2021-05-12
Applicant: HiDeep Inc.
Inventor： Hojun Moon , Bonkee Kim , Seyeob Kim , Inseob Kim
CPC classification number: G06F3/0443 , G06F3/0416
Abstract: The present invention relates to a touch sensor and a touch input device and, more specifically, to a touch sensor formed of a circular single layer and a touch input device comprising same. A touch input device, according to one embodiment of the present invention, comprises a circular touch sensor, wherein the touch sensor includes a plurality of electrodes disposed on a single layer and spaced apart from each other on a plurality of virtual circles having a common center.
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公开(公告)号：US11675446B2
公开(公告)日：2023-06-13
申请号：US17582135
申请日：2022-01-24
Applicant: HiDeep Inc.
Inventor： Seyeob Kim , Bonkee Kim , Hyoungwook Woo , Hojun Moon , Hwanhee Lee , Jongsik Kim , Youngho Cho
IPC: G06F3/0354 , G06F3/044 , G06F3/041 , G06F3/038 , G06F3/046
CPC classification number: G06F3/03545 , G06F3/038 , G06F3/046 , G06F3/0416 , G06F3/0446 , G06F3/0441 , G06F3/0442 , G06F3/0445 , G06F3/04164 , G06F2203/0384 , G06F2203/04102 , G06F2203/04106 , G06F2203/04107 , G06F2203/04111 , G06F2203/04112
Abstract: An embodiment of the present invention provides a touch device for sensing a position of a stylus including a resonance circuit, including: a plurality of electrode; and a touch controller configured to receive a sensing signal from the electrodes to determine a position of the stylus, wherein the electrodes includes electrodes in which directions of currents induced in the electrodes by the resonance circuit are opposite to each other.
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公开(公告)号：US20220244806A1
公开(公告)日：2022-08-04
申请号：US17582135
申请日：2022-01-24
Applicant: HiDeep Inc.
Inventor： Seyeob KIM , Bonkee Kim , Hyoungwook Woo , Hojun Moon , Hwanhee Lee , Jongsik Kim , Youngho Cho
Abstract: An embodiment of the present invention provides a touch device for sensing a position of a stylus including a resonance circuit, including: a plurality of electrode; and a touch controller configured to receive a sensing signal from the electrodes to determine a position of the stylus, wherein the electrodes includes electrodes in which directions of currents induced in the electrodes by the resonance circuit are opposite to each other.
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Patent Agency Ranking
公开(公告)号：US20200050313A1
公开(公告)日：2020-02-13
申请号：US16660754
申请日：2019-10-22
Applicant: HiDeep Inc.
Inventor： Seyeob Kim , Sangsic Yoon , Sunyoung Kwon , Hojun Moon , Taehoon Kim , Bonkee Kim
Abstract: A touch input device includes a display module, a substrate for blocking electrical noise or for separating the display module from a circuit board or battery for operation of the touch input device, and a first electrode disposed on the display module and a second electrode disposed on the substrate. A spacer layer is disposed between the first electrode and the second electrode. A pressure magnitude of the touch is detected based on a capacitance between the first electrode and the second electrode. The capacitance is changed depending on the distance between the first electrode and the second electrode. The display module is bent by the touch, and the distance between the first electrode and the second electrode is changed due to the bending of the display module. The first electrode is disposed on a bendable surface of the display module.
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公开(公告)号：US10268322B2
公开(公告)日：2019-04-23
申请号：US14666471
申请日：2015-03-24
Applicant: HiDeep Inc.
Inventor： Seyeob Kim , Yunjoung Kim , Sangsic Yoon , Bonkee Kim , Hojun Moon , Taehoon Kim , Sunyoung Kwon
IPC: G06F3/044 , G06F3/0485 , G06F3/0486 , G06F3/0484 , G06F3/0488
Abstract: A method for temporarily manipulating an operation of an object in accordance with a touch pressure or a touch area may be provided. The method includes: operating the object at a first state; detecting at least one of a magnitude of the touch pressure and a size of the touch area when the touch is input to a touch panel; operating the object at a second state of a first operation according to at least one of the magnitude of the touch pressure and the size of the touch area; and operating the object at the first state when the touch is released.
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公开(公告)号：US10234987B2
公开(公告)日：2019-03-19
申请号：US15864426
申请日：2018-01-08
Applicant: HiDeep Inc.
Inventor： Hojun Moon , Bonkee Kim , Seyeob Kim , Sangsic Yoon , Sunyoung Kwon , Taehoon Kim
Abstract: In one embodiment, a touch input device capable of detecting a pressure and a position of a touch on a touch surface is disclosed. The touch input device includes a cover layer of glass, a display panel, and a touch sensor panel fully laminated on the display panel. The device further includes a substrate spaced apart from the display panel and separating the display panel from a circuit board and a battery for operation of the touch input device, and a pressure electrode disposed between the display panel and the substrate. Drive electrodes are formed on one side of an insulation layer, and receiving electrodes are formed on the other side of the insulation layer. Further, a distance between the substrate and the display panel is maintained by a double adhesive tape formed on edge portions of the substrate and the display panel when no pressure is applied.
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公开(公告)号：US20170220175A1
公开(公告)日：2017-08-03
申请号：US15488611
申请日：2017-04-17
Applicant: HiDeep Inc.
Inventor： Seyeob Kim , Sangsic Yoon , Sunyoung Kwon , Hojun Moon , Taehoon Kim
CPC classification number: G06F3/0414 , G06F1/1626 , G06F1/1637 , G06F1/1643 , G06F3/0412 , G06F3/0416 , G06F3/044 , G06F2203/04101 , G06F2203/04103 , G06F2203/04104 , G06F2203/04105 , G06F2203/04107 , G06F2203/04111 , G06F2203/04112 , G09G3/36 , G09G2300/023 , H04M2250/22
Abstract: In one embodiment, a touch input device capable of detecting a pressure of a touch on a touch surface is disclosed. The touch input device includes a substrate and a display module. A reference potential layer is disposed within the display module. The touch input device further comprises an electrode which is disposed at a position where a distance between the electrode and the reference potential layer changes according to the touch on the touch surface. The distance changes according to a magnitude of the pressure of the touch. Further, an electric signal depending on the distance is outputted from the electrode.
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公开(公告)号：US09575586B2
公开(公告)日：2017-02-21
申请号：US15009973
申请日：2016-01-29
Applicant: HiDeep Inc.
Inventor： Seyeob Kim , Sangsic Yoon , Sunyoung Kwon , Hojun Moon , Taehoon Kim
CPC classification number: G06F3/0414 , G06F1/1626 , G06F1/1637 , G06F1/1643 , G06F3/0412 , G06F3/0416 , G06F3/044 , G06F2203/04101 , G06F2203/04103 , G06F2203/04104 , G06F2203/04105 , G06F2203/04107 , G06F2203/04111 , G06F2203/04112 , G09G3/36 , G09G2300/023 , H04M2250/22
Abstract: A touch input device capable of detecting a pressure of a touch on a touch surface includes: a display module and a pressure electrode. The display module includes a display panel and a reference potential layer. An electrical signal, which is changed according to a capacitance between the pressure electrode and the reference potential layer, is detected from the pressure electrode and the capacitance changes depend on a change of a relative distance between the pressure electrode and the reference potential layer, such that the pressure of the touch is detected based on the capacitance.
Abstract translation: 能够检测触摸面上的触摸压力的触摸输入装置包括：显示模块和压力电极。 显示模块包括显示面板和参考电位层。 从压力电极检测根据压力电极和参考电位层之间的电容而改变的电信号，并且电容变化取决于压力电极和参考电位层之间的相对距离的变化，例如 基于电容检测触摸的压力。
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