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.

公开(公告)号：US20250021174A1

公开(公告)日：2025-01-16

申请号：US18770812

申请日：2024-07-12

Applicant: HiDeep Inc.

Inventor： Mun Sub BYUN ,  Kiung KIM ,  Seyeob KIM ,  Chongkuk PAEK ,  Kiryoung Jung

IPC: G06F3/0354

Abstract: A stylus pen may be optimized to a housing having a specific shape and may improve a magnitude of a pen signal. A ferrite core is mounted in a stylus pen and has a through-hole formed along a longitudinal direction of the stylus pen. The ferrite core has a first cross-sectional shape in a first vertical direction perpendicular to the longitudinal direction and a second cross-sectional shape in a second vertical direction perpendicular to both the longitudinal direction and the first vertical direction, the first cross-sectional shape is different from the second cross-sectional shape, the ferrite core includes a curved portion disposed at one end of the ferrite core, and the curved portion includes at least two curved surfaces that are curved from one side surface of one end of the ferrite core to a portion adjacent to the through-hole of the ferrite core in a direction toward the through-hole.

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：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

IPC: G06F3/041 ,  G06F3/044 ,  G09G3/20

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.

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：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

IPC: G06F3/041 ,  G06F3/044 ,  G06F3/046

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.

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：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

IPC: G06F3/044 ,  G06F3/041

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.