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    ELECTRONIC DEVICE INCLUDING TOUCH SENSOR IC AND OPERATION METHOD THEREOF
    2.
    发明申请
    ELECTRONIC DEVICE INCLUDING TOUCH SENSOR IC AND OPERATION METHOD THEREOF 有权

    公开(公告)号：US20220121324A1

    公开(公告)日：2022-04-21

    申请号：US17562556

    申请日：2021-12-27

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Seunghoon KO ,  Hoondo HEO ,  Dongchul KIM ,  Jooyoung PARK ,  Eunsung CHO

    IPC: G06F3/044 ,  G06F3/041

    Abstract: An electronic device according is provided. The electronic device includes a touch sensor, a touch sensor integrated circuit (IC) configured to identify an input position on the touch sensor, a display, and a display driving IC configured to provide, to the display, at least one driving signal for driving the display, wherein the touch sensor IC is configured to measure, based on a first schedule, the input position on the touch sensor while a first driving signal among the at least one driving signal is provided from the display driving IC in a first interval, the first schedule being configured such that the at least one driving signal does not overlap a time period of the measurement of the input position, detect, based on a change of an interval of the first driving signal from the first interval to a second interval, an event in which a time period of the first driving signal being provided at least partially overlaps the time period of the measurement of the input position, and measure the input position, based on a second schedule which is different from the first schedule.

    ELECTRONIC DEVICE INCLUDING TOUCH SENSOR IC AND OPERATION METHOD FOR SAME
    4.
    发明申请
    ELECTRONIC DEVICE INCLUDING TOUCH SENSOR IC AND OPERATION METHOD FOR SAME 有权

    公开(公告)号：US20220374147A1

    公开(公告)日：2022-11-24

    申请号：US17881259

    申请日：2022-08-04

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Seunghoon KO ,  Hoondo HEO ,  Dongchul KIM ,  Jooyoung PARK ,  Eunsung CHO

    IPC: G06F3/041

    Abstract: An electronic device according to an embodiment comprises: a display; a display-driving integrated circuit (IC) set to apply one or more driving signals to the display; a touch sensor including a plurality of electrodes; and a touch sensor IC configured to check an input position on the touch sensor, wherein the touch sensor IC is configured to: acquire, from the display-driving IC, a first vertical synchronization signal from among the one or more driving signals, provide a plurality of first measurement signals corresponding to a first phase at intervals of a first duration to at least a first portion of electrodes among the plurality of electrodes based on the acquisition of the first vertical synchronization signal, and, after providing the plurality of first measurement signals, provide a plurality of second measurement signals corresponding to a second phase, different from the first phase, at intervals of the first duration to at least a second portion of electrodes among the plurality of electrodes, wherein at least a portion of the application period of the plurality of first driving signals and the plurality of second driving signals can overlap with at least a portion of the application period of the one or more driving signals.

    ELECTRONIC DEVICE INCLUDING TOUCH SENSOR IC AND OPERATION METHOD THEREOF
    7.
    发明申请
    ELECTRONIC DEVICE INCLUDING TOUCH SENSOR IC AND OPERATION METHOD THEREOF 有权

    公开(公告)号：US20210247874A1

    公开(公告)日：2021-08-12

    申请号：US17168881

    申请日：2021-02-05

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Seunghoon KO ,  Hoondo HEO ,  Dongchul KIM ,  Jooyoung PARK ,  Eunsung CHO

    IPC: G06F3/044 ,  G06F3/041

    Abstract: An electronic device according is provided. The electronic device includes a touch sensor, a touch sensor integrated circuit (IC) configured to identify an input position on the touch sensor, a display, and a display driving IC configured to provide, to the display, at least one driving signal for driving the display, wherein the touch sensor IC is configured to measure, based on a first schedule, the input position on the touch sensor while a first driving signal among the at least one driving signal is provided from the display driving IC in a first interval, the first schedule being configured such that the at least one driving signal does not overlap a time period of the measurement of the input position, detect, based on a change of an interval of the first driving signal from the first interval to a second interval, an event in which a time period of the first driving signal being provided at least partially overlaps the time period of the measurement of the input position, and measure the input position, based on a second schedule which is different from the first schedule.

    ELECTRONIC DEVICE HAVING TOUCH SCREEN
    8.
    发明申请
    ELECTRONIC DEVICE HAVING TOUCH SCREEN 审中-公开
    具有触摸屏的电子设备

    公开(公告)号：US20160328078A1

    公开(公告)日：2016-11-10

    申请号：US15110025

    申请日：2015-01-07

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Heonseok LEE ,  Jaewook PARK ,  Jaehyung PARK ,  Jongdae PARK ,  Jooyoung PARK ,  Hoondo HEO

    IPC: G06F3/041 ,  G06F3/044

    CPC classification number: G06F3/044

    Abstract: An electronic device according to various embodiments of the present disclosure comprises: a housing; a display module that is placed on one surface of the housing and comprises a display area and a non-display area; and at least one touch sensor located in at least a partial area of the housing, which comprises the non-display area, at least a part of the at least one touch sensor being formed to be parallel to the display module, wherein the at least one touch sensor is configured to detect input from the side surface of the housing.

    Abstract translation: 根据本公开的各种实施例的电子设备包括：壳体; 显示模块，其放置在所述壳体的一个表面上并且包括显示区域和非显示区域; 以及位于所述壳体的至少部分区域中的至少一个触摸传感器，其包括所述非显示区域，所述至少一个触摸传感器的至少一部分形成为与所述显示模块平行，其中所述至少一个 单触摸传感器被配置为检测来自壳体的侧表面的输入。

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