公开(公告)号：US12141375B2

公开(公告)日：2024-11-12

申请号：US18330549

申请日：2023-06-07

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: G06F3/045 ,  G06F3/0354 ,  G06F3/041 ,  G06F3/044 ,  G06F3/046

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：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.

公开(公告)号：US12079427B2

公开(公告)日：2024-09-03

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 ,  G06F3/044 ,  H10K59/40

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

Abstract: 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.

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

IPC: G06F3/041 ,  G06F3/044

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.

公开(公告)号：US11861112B2

公开(公告)日：2024-01-02

申请号：US17442742

申请日：2020-02-11

Applicant: HiDeep Inc.

Inventor： Seyeob Kim ,  Bonkee Kim ,  Jongsik Kim

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/04186 ,  G06F3/0443 ,  G06F3/0446

Abstract: A touch sensor panel according to an exemplary embodiment of the present invention is a touch sensor panel in which a plurality of driving electrodes and a plurality of receiving electrodes are arranged on the same layer, in which the plurality of receiving electrodes is arranged along a plurality of rows and columns, the plurality of driving electrodes is arranged such that at least one driving electrode is disposed at each of both sides with respect to each receiving electrode, and the driving electrode arranged at the left side and the driving electrode arranged at the right side with the receiving electrode interposed therebetween are electrically connected with each other.

公开(公告)号：US11481047B2

公开(公告)日：2022-10-25

申请号：US17258497

申请日：2019-07-04

Applicant: HiDeep Inc.

Inventor： Kiryoung Jung ,  Hyoungwook Woo ,  Seyeob Kim ,  Bonkee Kim

IPC: G06F3/044 ,  G06F3/0354

Abstract: An exemplary embodiment of the present invention provides a stylus pen including: a body portion; a conductive tip configured to be exposed from an inside of the body portion to an outside thereof; a resonance circuit portion positioned in the body portion to be connected to the conductive tip to resonate an electrical signal transferred from the conductive tip; and a conductive blocking member configured to surround at least a portion of the resonance circuit portion.

公开(公告)号：US11327582B2

公开(公告)日：2022-05-10

申请号：US16986461

申请日：2020-08-06

Applicant: HiDeep Inc.

Inventor： Seyeob Kim ,  Hyoungwook Woo ,  Kyeonghan Park ,  Bonkee Kim

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

Abstract: An exemplary embodiment of the present invention provides a stylus pen including: a body portion; a conductive tip configured to be exposed from an inside of the body portion to an outside thereof; a ground portion configured to be electrically connected to a user; and a resonant circuit portion in the body portion, electrically connected between the conductive tip and the ground portion, and including one or more resonance circuits that resonate with electrical signals of different frequencies transferred from the conductive tip to output resonance signals of different frequencies.

公开(公告)号：US11301103B2

公开(公告)日：2022-04-12

申请号：US17209163

申请日：2021-03-22

Applicant: HiDeep Inc.

Inventor： Seyeob Kim ,  Sangsic Yoon ,  Sunyoung Kwon ,  Hojun Moon ,  Taehoon Kim ,  Bonkee Kim

IPC: G06F3/044 ,  G06F3/041

Abstract: A touch input device includes an organic light emitting display module; a pressure sensor including a pressure electrode outputting a first sensing signal for detecting a touch pressure and which is attached under the organic light emitting display module; a touch sensor including drive electrodes to which a driving signal is applied and receiving electrodes outputting a second sensing signal for detecting a touch position; and a substrate located under the organic light emitting display module. The substrate is spaced apart from the organic light emitting display module and includes a reference potential layer. A controller detects a magnitude of the touch pressure based on the first sensing signal. The organic light emitting display module is bent by the touch pressure. A distance between the pressure electrode and the reference potential layer is changed according to a bending of the organic light emitting display module.

公开(公告)号：US11112890B2

公开(公告)日：2021-09-07

申请号：US16835515

申请日：2020-03-31

Applicant: HiDeep Inc.

Inventor： Hyoungwook Woo ,  Kiryoung Jung ,  Seyeob Kim

IPC: G06F3/0354 ,  G06F3/038 ,  G06F3/044

Abstract: An exemplary embodiment of the present invention provides a stylus pen including: a housing; a conductive tip configured to have at least a portion that is exposed to an exterior of the housing; a resonance circuit disposed in the housing to be connected to the conductive tip and to resonate an electrical signal transferred from the conductive tip; and a conductive blocking member disposed to correspond to a portion of the housing in which the conductive tip is exposed to the exterior.

公开(公告)号：US11016615B2

公开(公告)日：2021-05-25

申请号：US16212775

申请日：2018-12-07

Applicant: HiDeep Inc.

Inventor： Seyeob Kim ,  Jongsik Kim

IPC: G06F3/044

Abstract: A touch sensor panel may be provided that includes: a plurality of drive electrodes which extend in a first layer in a first axial direction and sense touch; a plurality of dummy drive electrodes which extend in the first layer in the first axial direction and do not sense the touch; a plurality of receiving electrodes which extend in a second layer in a second axial direction crossing the first axial direction and sense the touch; and a plurality of dummy receiving electrodes which extend in the second layer in the second axial direction and do not sense the touch. A part of a capacitance path between the drive electrode and the receiving electrode is blocked.