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：US20230393690A1

公开(公告)日：2023-12-07

申请号：US18205460

申请日：2023-06-02

Applicant: HiDeep, Inc.

Inventor： Giduk Kim ,  Hwanhee Lee

IPC: G06F3/041

CPC classification number: G06F3/0418 ,  G06F3/046

Abstract: A touch device according to an example embodiment includes a plurality of touch electrodes each of which has a first end and a second end, a plurality of first traces that is connected to the first ends of a plurality of first touch electrodes among the plurality of touch electrodes, a plurality of second traces that is connected to the second ends of a plurality of second touch electrodes among the plurality of touch electrodes, and a touch controller configured to correct the plurality of first output signals and/or the second output signals based on a first reference output signal of a first touch electrode adjacent to the plurality of second touch electrodes among a plurality of first output signals received through the plurality of first traces, and a second reference output signal of a second touch electrode adjacent to the plurality of first touch electrode among a plurality of second output signals received through the plurality of second traces.