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公开(公告)号：US20150042613A1
公开(公告)日：2015-02-12
申请号：US14453936
申请日：2014-08-07
Applicant: HiDeep Inc.
Inventor： Bonkee KIM
IPC: G06F3/044
CPC classification number: G06F3/044 , G06F3/0416 , G06F17/16
Abstract: A touch panel input device and an input detection method thereof are provided. The touch panel input device including: a driving signal supplier which simultaneously applies a first driving signal and a second driving signal to at least two of the plurality of driving signal electrodes respectively, wherein the first and second driving signals include a plurality of pulses in a first interval and a second interval respectively, wherein, in one of the first and second intervals, the plurality of pulses of the second driving signal is applied differently from the plurality of pulses of the first driving signal; and a signal sensor receiving sensing signals including information on capacitances of at least two of the plurality of the node capacitors from the plurality of sensing signal electrodes in the first and second intervals.
Abstract translation: 提供了触摸面板输入装置及其输入检测方法。 所述触摸面板输入装置包括：驱动信号供应器，其分别同时向所述多个驱动信号电极中的至少两个施加第一驱动信号和第二驱动信号，其中所述第一和第二驱动信号包括多个脉冲 第一间隔和第二间隔，其中，在所述第一和第二间隔中的一个中，所述第二驱动信号的所述多个脉冲与所述第一驱动信号的所述多个脉冲不同地施加; 以及信号传感器，其在第一和第二间隔中从多个感测信号电极接收包括关于多个节点电容器中的至少两个的电容的信息的感测信号。
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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
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.
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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.
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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
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.
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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.
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Patent Agency Ranking
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
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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公开(公告)号：US20240103665A1
公开(公告)日：2024-03-28
申请号：US18472336
申请日：2023-09-22
Applicant: HiDeep Inc.
Inventor： Bonkee KIM , Seyeob Kim , Joohyun Go
CPC classification number: G06F3/041662 , G06F3/0443 , G06F3/0445 , G06F3/0446
Abstract: Embodiments of the present invention relate to a touch input device and a touch driving method thereof, in more detail, it can determine a floating ground state of the touch input device and a magnitude (severity) of the floating ground state, it relates to a touch driving method thereof, which is a touch input device that can restore a touch signal detected in a floating ground state into a touch signal in a normal ground state.
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公开(公告)号：US20230333697A1
公开(公告)日：2023-10-19
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：US20230244349A1
公开(公告)日：2023-08-03
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：US20230037637A1
公开(公告)日：2023-02-09
申请号：US17970805
申请日：2022-10-21
Applicant: HiDeep Inc.
Inventor： Seyeob KIM , Bonkee KIM , Youngho CHO , Sein LEE
Abstract: A touch apparatus according to an exemplary embodiment includes: a touch panel that is disposed on a display panel of a display device that drives a plurality of pixels according to a vertical synchronization signal and a horizontal synchronization signal, and includes a plurality of first touch electrodes for sensing a touch input in a first direction and a plurality of second touch electrode for sensing a touch input in a second direction; a driver/receiver that applies a driving signal to at least one of the plurality of first touch electrodes and the plurality of second touch electrodes during a first section, and receives a detection signal from at least one of the plurality of first touch electrodes and the plurality of second touch electrodes during a second section after the first section; and a controller that generates touch information by using the detection signal, wherein the driving signal is synchronized with at least one synchronization signal of the horizontal synchronization signal and the vertical synchronization signal.
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