公开(公告)号：US20240045523A1

公开(公告)日：2024-02-08

申请号：US18230025

申请日：2023-08-03

Applicant: HiDeep Inc.

Inventor： Seyeob KIM ,  Bonkee KIM ,  Young ho CHO ,  HwanHee LEE ,  Giduk KIM ,  Joohyun GO ,  Mun Sub BYUN ,  Hyoungwook WOO ,  Kiryoung JUNG ,  Ho Jun MOON

IPC: G06F3/038 ,  G06F3/0354

CPC classification number: G06F3/0383 ,  G06F3/03545

Abstract: A pen and touch input system according to an embodiment of the present invention includes a touch input device including a sensor unit and a control unit for controlling the sensor unit and a stylus pen interacting with the touch input device.

公开(公告)号：US20230341953A1

公开(公告)日：2023-10-26

申请号：US18203633

申请日：2023-05-30

Applicant: HiDeep Inc.

Inventor： Seyeob KIM ,  Hyoungwook WOO ,  Kiryoung JUNG ,  Bonkee KIM

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

CPC classification number: G06F3/03545 ,  H01F1/0315 ,  H01F17/045 ,  G06F3/0441

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.

公开(公告)号：US20230325031A1

公开(公告)日：2023-10-12

申请号：US18210499

申请日：2023-06-15

Applicant: HiDeep Inc.

Inventor： Bonkee KIM ,  Seyeob KIM ,  Jongsik KIM ,  Sein LEE

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0418 ,  G06F3/0446 ,  H10K59/40 ,  G06F3/0447 ,  G06F2203/04112

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.

公开(公告)号：US20230067179A1

公开(公告)日：2023-03-02

申请号：US17794736

申请日：2021-01-22

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

IPC: G06F3/041 ,  G06F3/046 ,  G06F3/044 ,  G06F3/038 ,  G06F3/0354 ,  G06F1/16

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.

公开(公告)号：US20220091687A1

公开(公告)日：2022-03-24

申请号：US17422241

申请日：2020-01-21

Applicant: HiDeep Inc.

Inventor： Hyukjae CHOI ,  Seyeob KIM ,  Bonkee KIM

IPC: G06F3/0354 ,  G06F1/16 ,  G01L1/22

Abstract: The present disclosure relates to a touch pad device and a portable computer including the same, and more particularly, to a touch pad device capable of sensing an inputted push of an object, and a portable computer including the same. A touch pad device according to one embodiment includes: a touch pad cover; a substrate disposed under the touch pad cover and including a pressure sensor; and a frame configured to support the substrate, in which a magnitude of a pressure inputted to the touch pad cover is detected on the basis of a change in electrical characteristics outputted from the pressure sensor in response to bending of the substrate.

公开(公告)号：US20220083174A1

公开(公告)日：2022-03-17

申请号：US17420429

申请日：2020-01-16

Applicant: HiDeep Inc.

Inventor： Bonkee KIM ,  Seyeob KIM ,  Jongsik KIM

IPC: G06F3/044 ,  G06F3/041

Abstract: A touch sensor panel according to an embodiment of the present invention includes: a plurality of first electrodes and a plurality of second electrodes, in which a touch window area includes a first number of consecutive first electrodes in a first direction among the plurality of first electrodes and a second number of consecutive second electrodes in a second direction with respect to the first number of first electrodes, respectively, and a pair of a predetermined first electrode among the first electrodes included in the touch window area and a predetermined second electrode among the second electrodes do not exist in other window areas other than the touch window area.

公开(公告)号：US20210349572A1

公开(公告)日：2021-11-11

申请号：US17263770

申请日：2019-07-31

Applicant: HiDeep Inc.

Inventor： Seyeob KIM ,  Bonkee KIM ,  Jongsik KIM ,  Sein LEE

IPC: G06F3/044 ,  G06F3/041

Abstract: A touch sensor panel according to the present invention includes: a plurality of first electrodes and a plurality of second electrodes, in which a touch window area includes a first number of consecutive first electrodes in a first direction among the plurality of first electrodes and a second number of consecutive second electrodes in a second direction with respect to at least one of the first number of first electrodes to correspond to each other, and a value acquired by multiplying the number of unit cells constituting at least one first electrode connected to a first trace among the first electrodes included in the touch window area and the number of unit cells constituting at least one second electrode connected to a second trace among the second electrodes included in the touch window area is less than a predetermined value.

公开(公告)号：US20210263631A1

公开(公告)日：2021-08-26

申请号：US17253296

申请日：2019-06-10

Applicant: HiDeep Inc.

Inventor： Seyeob KIM ,  Bonkee KIM

IPC: G06F3/041 ,  G06F3/0354

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.

公开(公告)号：US20190073077A1

公开(公告)日：2019-03-07

申请号：US16124848

申请日：2018-09-07

Applicant: HiDeep Inc.

Inventor： Seyeob KIM ,  Bonkee KIM ,  Ho Jun MOON

IPC: G06F3/041 ,  G06F3/01

Abstract: A portable terminal including a touch pressure detector on the side thereof may be provided that includes: at least one pressure detector which is formed on a side thereof and detects a touch pressure; and a control unit which controls to perform a function corresponding a predetermined condition, when the touch pressure detected by the at least one pressure detector satisfies the predetermined condition. According to the embodiment, the touch pressure detector which replaces a physical side operation key is mounted within a cover where each operation key is to be formed, so that a waterproofing performance and a dustproof performance of the terminal can be improved.

公开(公告)号：US20170220174A1

公开(公告)日：2017-08-03

申请号：US15486046

申请日：2017-04-12

Applicant: HiDeep Inc.

Inventor： Seyeob KIM ,  Sang Sic YOON ,  Bonkee KIM

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0414 ,  G01L1/142 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04105

Abstract: An electrode sheet including an electrode layer and a support layer may be provided. The electrode layer includes a first electrode and a second electrode. The electrode sheet is used to detect a capacitance change between the first electrode and the second electrode, which is changed according to a relative distance change between the electrode layer and a reference potential layer disposed apart from the electrode sheet. The support layer is made of a material which is bent when a pressure is applied thereto and which is restored to its original state when the pressure is released therefrom.