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公开(公告)号：US20250093998A1
公开(公告)日：2025-03-20
申请号：US18958700
申请日：2024-11-25
Applicant: HIDeep Inc.
Inventor： Bonkee KIM , Seyeob KIM , Jongsik KIM , Sein LEE
Abstract: The disclosed subject matter 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.
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公开(公告)号：US20250021179A1
公开(公告)日：2025-01-16
申请号：US18770242
申请日：2024-07-11
Applicant: HiDeep Inc.
Inventor： Myung Jun JIN , Young ho CHO , Seyeob KIM , Bonkee KIM
Abstract: A touch sensor includes a plurality of first electrodes and a plurality of second electrodes, the first electrodes are arranged in a first direction, and the second electrodes are arranged in a second direction different from the first direction and include a second-a electrode pattern disposed directly adjacent to the first electrode and a second-b electrode pattern spaced a predetermined distance from the first electrode. A control unit matches a plurality of codes that are programmed by a built-in firmware with a plurality of addresses, respectively, and store the matched codes in a codebook table, receives the plurality of stored codes according to a scan mode to generate a driving signal and output the generated driving signal to the plurality of second electrodes, and receives a sensing signal output from the plurality of first electrodes to detect a touch position of an object disposed on the touch sensor.
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公开(公告)号：US20240345674A1
公开(公告)日：2024-10-17
申请号：US18633890
申请日：2024-04-12
Applicant: HiDeep Inc.
Inventor： Bonkee KIM , Seyeob KIM , Young ho CHO , Yunjoung KIM
CPC classification number: G06F3/0416 , G06F3/044 , G06F2203/04112
Abstract: A touch sensor minimizing the total number of channels for the touch sensor and a width of a bezel. The touch input device having a portrait shape in which a vertical length is greater than a horizontal length according to an embodiment includes: a touch sensor including a plurality of first electrodes arranged in the vertical direction and a plurality of second electrodes arranged in the horizontal direction; and a control unit electrically connected to the plurality of first electrodes and the plurality of second electrodes to control the touch sensor. The second electrode includes a pair of electrodes, one of the pair of electrodes of the second electrode is disposed adjacent to at least one electrode of the plurality of first electrodes, and the other of the pair of electrodes of the second electrode is disposed adjacent to at least one remaining electrode of the plurality of first electrodes.
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公开(公告)号：US20240319817A1
公开(公告)日：2024-09-26
申请号：US18621190
申请日：2024-03-29
Applicant: HiDeep Inc.
Inventor： Seyeob KIM , Hyoungwook WOO , Kyeonghan PARK , Bonkee KIM , Youngho CHO , Sein LEE , Hwanhee LEE , Kiryoung JUNG , Wonwoo LEE , Jeongwon SEO , Jongsik KIM , Inuk JEONG , Beomkyu KO , Hojun MOON
CPC classification number: G06F3/04164 , G06F1/1616 , G06F1/1656 , G06F3/03545 , G06F3/0383 , G06F3/0412 , G06F3/04162 , G06F3/0441 , G06F3/0442 , G06F3/046
Abstract: An electronic device according to an embodiment includes: a display panel; a touch electrode layer disposed on the display panel and comprising at least one touch electrode; and a conductive wire disposed on the display panel, disposed on the same layer as the touch electrode layer, and generating a magnetic field signal for driving a stylus pen.
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公开(公告)号：US20240281086A1
公开(公告)日：2024-08-22
申请号：US18648728
申请日：2024-04-29
Applicant: HiDeep Inc.
Inventor： Seyeob KIM , Bonkee KIM
IPC: G06F3/041 , G06F3/0354 , G06F3/044
CPC classification number: G06F3/04162 , G06F3/03545 , G06F3/04166 , G06F3/0446
Abstract: A touch apparatus according to an exemplary embodiment of the present invention includes: a touch sensor; and a touch controller that operates in a resonance driving mode during which a first driving signal is output for generation of a resonance signal of a stylus pen to the touch sensor and an idle mode during which the driving signal output to the touch sensor is stopped, and obtains first touch coordinate information from a detection signal input from the touch sensor during the resonance driving mode.
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Patent Agency Ranking
公开(公告)号：US20230168771A1
公开(公告)日：2023-06-01
申请号：US17921700
申请日：2021-03-29
Applicant: HiDeep Inc.
Inventor： Bonkee KIM
CPC classification number: G06F3/0418 , G06F3/0446 , G06F3/0445 , G06F3/04166 , G06F1/1643 , G06F1/1641 , G06F2203/04102 , G06F2203/04104 , G06F3/0443 , G06F3/0412
Abstract: A touch input device according to an embodiment comprises: a touch sensor including a plurality of driving electrodes, a plurality of receiving electrodes forming mutual capacitance with the plurality of driving electrodes, and a plurality of receiving dummy electrodes not forming mutual capacitance with the plurality of driving electrodes; and a touch detector including a plurality of receivers composed of a plurality of first terminals for receiving a plurality of first sensing signals, and a plurality of second terminals for receiving a plurality of second sensing signals. The touch detector detects a touch input of an object by subtracting at least one second sensing signal output through at least one second terminal from at least one first sensing signal output through at least one first terminal of at least one receiver.
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公开(公告)号：US20210311590A1
公开(公告)日：2021-10-07
申请号：US17113652
申请日：2020-12-07
Applicant: HiDeep Inc.
Inventor： Seyeob KIM , Hwanhee LEE , Jongsik KIM , Jeongwon SEO , Hyoungwook WOO , Kiryoung JUNG , Bonkee KIM
Abstract: A touch apparatus according to an exemplary embodiment includes: a touch panel that includes a plurality of first touch electrodes extending in a first direction and arranged in a second direction that crosses the first direction, and a plurality of second touch electrodes extending in the second direction and arranged in the first direction; and a touch driver that applies a first driving signal for generation of a resonance signal of a stylus pen to the touch panel in a first section, and receives a detection signal from the plurality of first touch electrodes and the plurality of second touch electrodes in a second section that is next to the first section.
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公开(公告)号：US20170038869A1
公开(公告)日：2017-02-09
申请号：US15225097
申请日：2016-08-01
Applicant: HiDeep Inc.
Inventor： Bonkee KIM , Seyeob KIM
Abstract: A touch detection chip may be provided that includes: a drive unit which applies a drive signal to at least two of a plurality of electrodes; a sensing unit which receives a plurality of signals from the at least two of the plurality of electrodes and detects a touch position and a touch pressure; and a plurality of input terminals for receiving the plurality of signals. At least one of the plurality of input terminals is a pressure detection input terminal.
Abstract translation: 可以提供一种触摸检测芯片，其包括：向多个电极中的至少两个施加驱动信号的驱动单元; 感测单元，其从所述多个电极中的所述至少两个电极接收多个信号，并检测触摸位置和触摸压力; 以及用于接收多个信号的多个输入端子。 多个输入端子中的至少一个是压力检测输入端子。
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公开(公告)号：US20140111472A1
公开(公告)日：2014-04-24
申请号：US14056652
申请日：2013-10-17
Applicant: HiDeep Inc.
Inventor： Hwanhee LEE , Sangsic YOON , Bonkee KIM
CPC classification number: G06F3/0416 , G06F3/041 , G06F3/044 , G06F2203/04104 , G06F2203/04106
Abstract: Disclosed are a touch screen controller and a method for controlling the same, which includes a touch processor which processes at least two touch operation modes independently and respectively in accordance with an object touched on the touch screen.
Abstract translation: 公开了一种触摸屏控制器及其控制方法，该触摸屏控制器及其控制方法包括：触摸处理器，其分别根据触摸屏上触摸的物体独立地处理至少两个触摸操作模式。
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公开(公告)号：US20130258535A1
公开(公告)日：2013-10-03
申请号：US13854519
申请日：2013-04-01
Applicant: HIDEEP INC.
Inventor： Bonkee KIM , Youngho CHO , Donggu IM , Bumkyum KIM
IPC: H02H3/20
CPC classification number: H02H3/20 , H01G2/22 , H01G5/40 , H01L27/0248 , H01L27/0266
Abstract: Disclosed is a tunable capacitor which includes: a variable capacitor unit placed between a first terminal and a second terminal; and an ESD protection circuit which is inserted either between the first terminal and a ground terminal or between the second terminal and the ground terminal, or is inserted both between the first terminal and a ground terminal and between the second terminal and the ground terminal.
Abstract translation: 公开了一种可调电容器，其包括：放置在第一端子和第二端子之间的可变电容器单元; 以及ESD保护电路，其插入在第一端子和接地端子之间或者插入在第二端子和接地端子之间，或者插入在第一端子和接地端子之间以及第二端子和接地端子之间。
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